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    AT89 Price and Stock

    Microchip Technology Inc AT89C2051-12PU

    IC MCU 8BIT 2KB FLASH 20DIP
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    DigiKey AT89C2051-12PU Tube 5,283 1
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    Microchip Technology Inc AT89C2051-12PU Tube 1,466 30 Weeks
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    Microchip Technology Inc AT89C51RC2-3CSUM

    IC MCU 8BIT 32KB FLASH 40PDIL
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    Newark AT89C51RC2-3CSUM Bulk 397 1
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    RS AT89C51RC2-3CSUM Bulk 70 40 Weeks 1
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    NexGen Digital AT89C51RC2-3CSUM 5
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    Microchip Technology Inc AT89LS52-16AUR

    IC MCU 8BIT 8KB FLASH 44TQFP
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    Microchip Technology Inc AT89C51RD2T-RLRUM

    IC MCU 8BIT 64KB FLASH 44VQFP
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    DigiKey AT89C51RD2T-RLRUM Cut Tape 1,914 1
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    Microchip Technology Inc AT89C5122D-PSTUM

    IC MCU 8BIT 32KB FLASH 64QFN
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    DigiKey AT89C5122D-PSTUM Tray 1,158 1
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    AT89 Datasheets (500)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    AT89 Atmel 8-Bit Microcontroller with 4K Bytes Flash Original PDF
    AT892051 Atmel 8-Bit Microcontroller with 2K Bytes Flash Original PDF
    AT894051 Atmel 8-Bit Microcontroller with 4K Bytes Flash Original PDF
    AT8985P Atan Technology 6 Port 10/100 Mb/s Single Chip Ethernet Switch Controller Original PDF
    AT8989UP Atan Technology 9 Port 10/100 Mb/s Single Chip Ethernet Switch Controller Original PDF
    AT89-90S Atmel AT89-90S Series Flash Microcontroller Starter Kit Manual , Documentation for MCU00100 Original PDF
    AT89C1051 Atmel 8-Bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051 Atmel 8-Bit Microcontroller with 1 Kbytes Flash Original PDF
    AT89C1051-12PA Atmel 8-Bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051-12PC Atmel 8-bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051-12PC Atmel 8-Bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051-12PI Atmel 8-Bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051-12PI Atmel 8-bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051-12SA Atmel 8-Bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051-12SC Atmel 8-Bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051-12SC Atmel 8-bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051-12SI Atmel 8-Bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051-12SI Atmel 8-bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051-24PC Atmel 8-Bit Microcontroller with 1K Byte Flash Original PDF
    AT89C1051-24PC Atmel 8-Bit Microcontroller with 1K Bytes Flash Original PDF
    ...

    AT89 Datasheets Context Search

    Catalog Datasheet Type Document Tags PDF

    Microcontroller AT89S52 40 pin instructions

    Abstract: 8051 microcontroller free at89s52 pwm digital clock using at89s52 microcontroller atmel 8051 microcontroller with built in ADC dac 40 pins AT89S52 INSTRUCTION SET atmel 8051 microcontroller with built in ADC master-slave 8051 AT89LP51CC03 AT89LP51CC01
    Text: Single Cycle 8051 Core—AT89LP Family of High Performance & Low Power Flash Microcontrollers By David Lee, Marketing Manager & Ben Froemming, Design Manager Summary The Atmel AT89LP family of products features a single-cycle 8051 core within a highly integrated


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    Core--AT89LP AT89LP AT89LP-series. 4088D Microcontroller AT89S52 40 pin instructions 8051 microcontroller free at89s52 pwm digital clock using at89s52 microcontroller atmel 8051 microcontroller with built in ADC dac 40 pins AT89S52 INSTRUCTION SET atmel 8051 microcontroller with built in ADC master-slave 8051 AT89LP51CC03 AT89LP51CC01 PDF

    89c51 can bus

    Abstract: No abstract text available
    Text: AT89C51 Features • Compatible with MCS-51W Products • 4K Bytes of In-Clrcult Re-Programmable Flash Memory Endurance: 1000 Write/Erase Cycles Data Retention: 10 Years • Wide Operating Voltage Range: Vcc = 2.7V to 6V 8-Bit • Fully Static Operation: 0 Hz to 16 MHz


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    AT89C51 MCS-51W 16-Bit AT89C5 89c51 can bus PDF

    Untitled

    Abstract: No abstract text available
    Text: AT89LV52 Features • • • • • • • • • • • Compatible with MCS-51 Products 8 Kbytes of In-System Reprogrammable Flash Memory Endurance: 1,000 Write/Erase Cycles Fully Static Operation: 0 Hz to 12 MHz Three-Level Program Memory Lock 256 x 8-Bit Internal RAM


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    AT89LV52 MCS-51â 16-Bit AT89LV52 PDF

    Untitled

    Abstract: No abstract text available
    Text: AT89LV51 Features • • • • • • • • • • • Compatible with MCS-51 Products 4 Kbytes of In-System Reprogrammable Flash Memory Endurance: 1,000 Write/Erase Cycles 2.7 V to 6 V Operating Range Fully Static Operation: 0 Hz to 12 MHz Three-Level Program Memory Lock


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    AT89LV51 MCS-51â 16-Bit PDF

    "USB Microcontrollers"

    Abstract: AT89C5132
    Text: Active AT89C5132 Errata List • SPI Controller – Bad Transfer in Slave Mode with CPHA = 0 • C51 Core – Bad Exit of Power-down in X2 Mode AT89C5132 Errata History Lot Number Errata List A00960 and above 1, 2 AT89C5132 Errata Description USB Microcontrollers


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    AT89C5132 A00960 AT89C5132 "USB Microcontrollers" PDF

    AT89C5132 Starter Kit

    Abstract: lcd interface with 8051 microcontroller AT89C5132 atmel 8051 datasheet 8051 keyboard keil 80C51 VQFP80
    Text: C51 AT89C5132 FLASH MICROCONTROLLER WITH INTEGRATED UNIVERSAL SERIAL BUS USB Cut the cost and time-to-market of products that carry the increasingly popular USB interface. Key Features Applications z 64K Bytes Flash Code Memory z Multimedia Keyboard z 4K Bytes Flash Boot Memory


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    AT89C5132 10-bit AT89C5132 Starter Kit lcd interface with 8051 microcontroller AT89C5132 atmel 8051 datasheet 8051 keyboard keil 80C51 VQFP80 PDF

    atmel 628

    Abstract: AT89C2051 footprint AT89C2051 microcontroller 20 pin at89c2051 AT89C2051 Microcontroller AT89C2051 AT89C2051 20 pins MCS-51TM AT-89C2051 AT89Cx051
    Text: Features • Compatible with 40-pin MCS-51 sockets • Compatible with in-circuit-emulators with 40-pin sockets • 32 Programmable I/O Lines or 15 Programmable I/O Lines Description 1 Atmel's 20- to 40-pin adapter board is for use in designing AT89C1051/AT89C2051


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    40-pin MCS-51TM AT89C1051/AT89C2051 ATABX051 20-pin 80C51 AT89C1051/AT89C2051 atmel 628 AT89C2051 footprint AT89C2051 microcontroller 20 pin at89c2051 AT89C2051 Microcontroller AT89C2051 AT89C2051 20 pins AT-89C2051 AT89Cx051 PDF

    i87C51

    Abstract: i87C52 ST72T71N5B1 i80c51 i87c51fa sab8031 89CXX 80c154 intel PIC16C84 MICROCHIP DATA BOOK Z08614
    Text: Flash MCU Order Code Guide Atmel Intel Philips AMD Microchip Zilog Matra Dallas Siemens AT89C51 i80C31 i80C51 i87C51 PCx80C31 SC80C31 PCx80C51 SC80C51 SC87C51 8751 87C51 PIC16C73 PIC16C74 Z84C01, Z84C50, Z08614 Z80C30, Z85C30, Z86C15 Z85230, Z850230, Z86C30


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    AT89C51 i80C31 i80C51 i87C51 PCx80C31 SC80C31 PCx80C51 SC80C51 SC87C51 87C51 i87C51 i87C52 ST72T71N5B1 i80c51 i87c51fa sab8031 89CXX 80c154 intel PIC16C84 MICROCHIP DATA BOOK Z08614 PDF

    J132 regulator

    Abstract: Microcontroller - AT89C2051 pin diagram avr SCHEMATIC circuit diagram atmel isp programmer circuit for AT89c2051 AVRPROG simple avr circuit diagram circuit DIAGRAM AVR u110 fuse U110 AVRPROG AT90S2313
    Text: Section 2 AT89S/AT90S Series Flash Microcontroller Starter Kit 2.1 Introduction This manual describes the AT89S/AT90S Series Flash MCU Starter Kit. The AVR Development Board is designed to help new MCU users get quickly acquainted with the Atmel baseline microcontrollers. The AVR Development Board can


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    AT89S/AT90S RS-232 AT90S AT89S Windows95/WindowsNT) J132 regulator Microcontroller - AT89C2051 pin diagram avr SCHEMATIC circuit diagram atmel isp programmer circuit for AT89c2051 AVRPROG simple avr circuit diagram circuit DIAGRAM AVR u110 fuse U110 AVRPROG AT90S2313 PDF

    atmel 8051 sample code

    Abstract: AT89SC keil AT90SCC ISO7816 8051 interfacing to EEProm rs232 "pc interface" with 8051 smart chip smart card emulator
    Text: S ECURE M ICROCONTROLLERS A TMEL D EVELOPMENT K IT FOR S ECURE MICROCONTROLLERS l l l l l Available for AT89SC and AT90SCC series microcontrollers for smart cards. Based on Keil™ development chain AT89SC or IAR™ development chain (AT90SCC). Same interface for the


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    AT89SC AT90SCC AT89SC) AT90SCC) RS232 ISO7816 thU15 -1014A atmel 8051 sample code keil ISO7816 8051 interfacing to EEProm rs232 "pc interface" with 8051 smart chip smart card emulator PDF

    of Atmel AT89s52

    Abstract: ATMEL 020 atmel at89s52 AT89s52 at89s52 specification AT89S51 errata of at89s52 AT89S51 ATMEL smart card
    Text: This Errata Sheet is applicable to the following devices: • AT89S51AT89S52 The following are known problems with Rev. D of the AT89S51/AT89S52 E.S. Engineering Sample devices: 1. Serial (In-System) Programming In the Serial Programming mode, there is a need for over-programming in the byte


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    AT89S51 AT89S52 AT89S51/AT89S52 07/01/xM of Atmel AT89s52 ATMEL 020 atmel at89s52 AT89s52 at89s52 specification AT89S51 errata of at89s52 AT89S51 ATMEL smart card PDF

    program protection mode of 8051

    Abstract: Microcontroller - AT89C51 architecture Microcontroller AT89C51 architecture AT89SC 0748c Atmel at89C51 microcontroller pin diagram of at89c51 AT89C51 AT89SC168 protection mode of AT89c51
    Text: SECURE M ICROCONTROLLERS AT89SC SECURE MICROCONTROLLERS FOR SMART C ARDS l l l l l Flash-based microcontroller Up to 32K Bytes of nonvolatile memory Flexible cost-effective solution for many smart card applications 8051 ™ architecture - Industry-standard


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    AT89SC 16-bit 0748C program protection mode of 8051 Microcontroller - AT89C51 architecture Microcontroller AT89C51 architecture AT89SC 0748c Atmel at89C51 microcontroller pin diagram of at89c51 AT89C51 AT89SC168 protection mode of AT89c51 PDF

    AT89C51 INSTRUCTION SET

    Abstract: AT89C51 PROGRAMMING INTERFACE 89c51 atmel programing specification ic at89c51 Flash perom 89C51 At89c51 programming pin diagram of ic 89c51 program data memory 89C51 AT89C51 INSTRUCTIONS SET
    Text: AT89C51 Features • Compatible with MCS-51 1>Products • 4K Bytes of In-Circuit Re-Programmable Flash Memory Endurance: 1000 Write/Erase Cycles Data Retention: 10 Years • Wide Operating Voltage Range: V cc = 2.7V to 6V 8-Bit Microcontroller with 4K Byte


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    AT89C51 MCS-51 16-Blt AT89C51 91-Zl AT89C51 INSTRUCTION SET AT89C51 PROGRAMMING INTERFACE 89c51 atmel programing specification ic at89c51 Flash perom 89C51 At89c51 programming pin diagram of ic 89c51 program data memory 89C51 AT89C51 INSTRUCTIONS SET PDF

    AT89ISP

    Abstract: 10-pin IDC female connector Header, 10-Pin idc connector 10 pin microcontroller atmel AT89S isp Cable circuit atmel programmer circuit
    Text: AT89ISP Programmer Cable Introduction This Application Note describes the Atmel AT89ISP cable interface; this in-system programmer cable communicates serially with Atmel's AT89S microcontrollers and reprograms them in the circuit without removal. For surface-mounted devices, elimin a t i n g t h i s s t e p gr e a t l y r e d u c e s t h e p o s s i b i l i t y o f d a m a g e s c a u s e d by


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    AT89ISP AT89S 10-pin IDC female connector Header, 10-Pin idc connector 10 pin microcontroller atmel isp Cable circuit atmel programmer circuit PDF

    usb mp3 player circuit diagram pcb layout

    Abstract: DC 12V layout amplifier mp3 player usb mp3 player circuit diagram free mp3 player circuit diagram pcb layout ATMEL 218 AT89C51SND2C Regulated Power Supply Schematic Diagram stereo jack female pcb 232C AT89RFD-08
    Text: AT89RFD-08 Reference Design . Hardware User Guide Section 1 Introduction . 1-1


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    AT89RFD-08 4382E usb mp3 player circuit diagram pcb layout DC 12V layout amplifier mp3 player usb mp3 player circuit diagram free mp3 player circuit diagram pcb layout ATMEL 218 AT89C51SND2C Regulated Power Supply Schematic Diagram stereo jack female pcb 232C PDF

    ADNS-3030

    Abstract: IR SENSOR wheel mouse quadrature encoder ic ADNS 3030 L78L33 Datasheet m29f2g08 wireless mouse using ir sensors L78L33 Datasheet regulator optical quadrature encoder L78L33
    Text: AT89RFD-11: USB Mouse with Flash Memory Reference Design . User Guide Section 1 Introduction . 1-1


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    AT89RFD-11: ADNS-3030 IR SENSOR wheel mouse quadrature encoder ic ADNS 3030 L78L33 Datasheet m29f2g08 wireless mouse using ir sensors L78L33 Datasheet regulator optical quadrature encoder L78L33 PDF

    Flash API for AT89C51RE2

    Abstract: AT89C51RE2 AT89C51xD2 atmel 8051 datasheet Flash API atmel 8051 keil
    Text: Flash API for AT89C51RE2 This application note provides a set of routines to access the embedded flash of the AT89C51RE2. Some of these routines are compatible with the Flash API provided for AT89C51xD2 products. 8051 Microcontrollers This application note also explains which routines are compatible and which ones are


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    AT89C51RE2 AT89C51RE2. AT89C51xD2 at89c51re2 Flash API for AT89C51RE2 atmel 8051 datasheet Flash API atmel 8051 keil PDF

    digital clock using AT89C51

    Abstract: ic at89c51 digital clock programming AT89C51 digital clock using the Atmel AT89C51 at89c52 digital clock program for digital clock AT89C51 atmel 2051 AT89C51 INSTRUCTIONS SET at89c51 digital clock FOR AT89C51
    Text: Designing Boards with Atmel AT89C51, AT89C52, AT89C1051, and AT89C2051 for Writing Flash at In-Circuit Test Recent improvements in chips and testers have made it possible for the tester to begin taking over the role traditionally assigned to the PROM programmer. Instead of having a PROM programmer write nonvolatile memories


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    AT89C51, AT89C52, AT89C1051, AT89C2051 Z18series AT89C AT89C1051/205252 digital clock using AT89C51 ic at89c51 digital clock programming AT89C51 digital clock using the Atmel AT89C51 at89c52 digital clock program for digital clock AT89C51 atmel 2051 AT89C51 INSTRUCTIONS SET at89c51 digital clock FOR AT89C51 PDF

    How To Migrate Code from AT89C5130-31 to AT83C5135-36

    Abstract: AT89C513OA-M AT83C5131 AT83C5135 AT83C5136 AT89C5130-31 AT89C5131 vqfp64 AT89C5131A-L AT89C5131A-M
    Text: How To Migrate Code from AT89C5130-31 to AT83C5135-36 Application Note 1. Introduction This application note is a check list to assist current AT89C5130-31 users in converting existing designs to AT83C5135-36. AT83C5135 AT83C5136 This document list the mains differences between both products.


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    AT89C5130-31 AT83C5135-36 AT83C5135-36. AT83C5135 AT83C5136 AT89C5130A-L VQFP64 PLCC52 How To Migrate Code from AT89C5130-31 to AT83C5135-36 AT89C513OA-M AT83C5131 AT83C5135 AT83C5136 AT89C5131 vqfp64 AT89C5131A-L AT89C5131A-M PDF

    serial communication with AT89c2051

    Abstract: AT89C2051 internal RAM memory map AT89C2051 PROGRAMMING INTERFACE AT89C2051 internal memory map AT89C2051 microcontroller interrupt timer code AT89c2051 Application Note AT89C2051 microcontroller interrupt 8051 UART Program Examples AT89C2051 pin function Microcontroller AT89C2051 pin function
    Text: Migrating from AT89C2051/C4051 to AT89LP2052/LP4052 New Features • • • • • • • • • • • • • • • • • 20 MIPS throughput at 20 MHz Clock Frequency and 2.7V, 85°C Operating Conditions Single Clock Cycle per Byte Fetch Serial Interface for Program Downloading


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    AT89C2051/C4051 AT89LP2052/LP4052 32-byte 16-bit serial communication with AT89c2051 AT89C2051 internal RAM memory map AT89C2051 PROGRAMMING INTERFACE AT89C2051 internal memory map AT89C2051 microcontroller interrupt timer code AT89c2051 Application Note AT89C2051 microcontroller interrupt 8051 UART Program Examples AT89C2051 pin function Microcontroller AT89C2051 pin function PDF

    C51 Microcontroller

    Abstract: BGA81 mp3player mp3 hardware decoder 8051 music player 4009A AT89C51SND1 QFP80 mp3 decoder 4009a-8051-04
    Text: C51 AT89C51SND1/AT83C51SND1 LOW-POWER SINGLE CHIP MP3 DECODER The AT8xC51SND1 is a fully integrated standalone hardwired MPEGI/II Layer-3 decoder with C51 microcontroller core handling dataflow control and MP3-player control. Key Features Applications l Embedded MP3 Decoder


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    AT89C51SND1/AT83C51SND1 AT8xC51SND1 C51 Microcontroller BGA81 mp3player mp3 hardware decoder 8051 music player 4009A AT89C51SND1 QFP80 mp3 decoder 4009a-8051-04 PDF

    C2051

    Abstract: ASSEMBLY LANGUAGE FOR AT89C51 flash programmer circuit for AT89c51 74LS04 pin configuration variable power supply circuit at89 programmer 74LS04 NOT gate pin configuration 74LS04 data chips 74ls04 AT89C51/LV51
    Text: Using a Personal Computer to Program the AT89C51/C52/LV51/LV52/C1051/C2051 Introduction This application note describes a personal computer-based programmer for the AT89C51/C52/LV51/LV52/C1051/C2051 Flash-based Microcontrollers. The programmer supports all flash memory


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    AT89C51/C52/LV51/LV52/C1051/C2051 AT89C51/C52/ LV51/LV52, 74LS541 74LS175 DB25-S C2051 ASSEMBLY LANGUAGE FOR AT89C51 flash programmer circuit for AT89c51 74LS04 pin configuration variable power supply circuit at89 programmer 74LS04 NOT gate pin configuration 74LS04 data chips 74ls04 AT89C51/LV51 PDF

    interfacing 8051 with at24cxx eeprom

    Abstract: 8051 24cxx code 8051 interfacing with AT24C02 24cxx AT89C2051 microcontroller atmel 8051 microcontroller datasheet AT89C2051 interfacing with at24c02 data sheet at89c2051 8051 interfacing to EEProm at24c01a atmel 8051 datasheet
    Text: Interfacing AT24CXX Serial EEPROMs with AT89CX051 Microcontrollers Serial memory devices offer significant advantages over parallel devices in applications where lower data transfer rates are acceptable. In addition to r eq ui r in g le s s bo ar d s p ac e, s er i al


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    AT24CXX AT89CX051 AT89C1051 AT89C2051. 0507C 10/98/xM interfacing 8051 with at24cxx eeprom 8051 24cxx code 8051 interfacing with AT24C02 24cxx AT89C2051 microcontroller atmel 8051 microcontroller datasheet AT89C2051 interfacing with at24c02 data sheet at89c2051 8051 interfacing to EEProm at24c01a atmel 8051 datasheet PDF

    SOCKET PLCC28

    Abstract: 24c256 Atmel TANTAL 16V marking code p42 SMD AT88C51 eeprom 24C256 at89 c31 E2p device marking atmel 24c256 iso7816 sim
    Text: AT89STK-03 Starter Kit for AT8xC5122 & AT83C5123 . Hardware User Guide Table of Contents Section 1 Introduction . 1-1


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    AT89STK-03 AT8xC5122 AT83C5123 7609B SOCKET PLCC28 24c256 Atmel TANTAL 16V marking code p42 SMD AT88C51 eeprom 24C256 at89 c31 E2p device marking atmel 24c256 iso7816 sim PDF