Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    WR12A Search Results

    SF Impression Pixel

    WR12A Price and Stock

    NKK Switches WR12AS

    SWITCH ROCKER SPDT 15A 125V
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey WR12AS Bulk 63 1
    • 1 $19.21
    • 10 $16.573
    • 100 $14.2902
    • 1000 $12.8776
    • 10000 $12.8776
    		Buy Now
    Mouser Electronics WR12AS 32
    • 1 $17.02
    • 10 $15.52
    • 100 $14.76
    • 1000 $14.76
    • 10000 $14.76
    		Buy Now
    Newark WR12AS Bulk 1
    • 1 $28.68
    • 10 $25.24
    • 100 $18.6
    • 1000 $16.94
    • 10000 $16.94
    		Buy Now
    RS WR12AS Bulk 14 Weeks 1
    • 1 $17.79
    • 10 $15.13
    • 100 $15.13
    • 1000 $15.13
    • 10000 $15.13
    		Get Quote
    TTI WR12AS Bulk 20 1
    • 1 $16.51
    • 10 $14.76
    • 100 $14.18
    • 1000 $14.18
    • 10000 $14.18
    		Buy Now
    TME WR12AS 1
    • 1 $11.95
    • 10 $11.46
    • 100 $10.27
    • 1000 $10.27
    • 10000 $10.27
    		Get Quote
    Powell Electronics WR12AS 9 1
    • 1 $19.18
    • 10 $19.18
    • 100 $19.18
    • 1000 $16.23
    • 10000 $12.86
    		Buy Now

    NKK Switches WR12ASN

    SWITCH ROCKER SPDT 15A 125V
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey WR12ASN Box 29 1
    • 1 $18.77
    • 10 $16.192
    • 100 $13.9612
    • 1000 $12.58128
    • 10000 $12.58128
    		Buy Now
    Mouser Electronics WR12ASN 6
    • 1 $17.61
    • 10 $15.94
    • 100 $13.96
    • 1000 $12.58
    • 10000 $12.58
    		Buy Now
    Newark WR12ASN Bulk 1
    • 1 $27.98
    • 10 $24.63
    • 100 $18.15
    • 1000 $16.53
    • 10000 $16.53
    		Buy Now
    RS WR12ASN Bulk 14 Weeks 1
    • 1 $18.44
    • 10 $17.89
    • 100 $17.31
    • 1000 $17.31
    • 10000 $17.31
    		Get Quote
    TTI WR12ASN Bulk 1
    • 1 $16.23
    • 10 $14.22
    • 100 $13.61
    • 1000 $12.48
    • 10000 $12.48
    		Buy Now
    TME WR12ASN 1
    • 1 $10.87
    • 10 $10.38
    • 100 $9.4
    • 1000 $9.4
    • 10000 $9.4
    		Get Quote
    Powell Electronics WR12ASN 7 1
    • 1 $18.72
    • 10 $18.72
    • 100 $18.72
    • 1000 $15.85
    • 10000 $12.54
    		Buy Now

    NKK Switches WR12AFN

    SWITCH ROCKER SPDT 15A 125V
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey WR12AFN Box 24 1
    • 1 $18.77
    • 10 $16.192
    • 100 $13.9612
    • 1000 $12.58128
    • 10000 $12.58128
    		Buy Now
    Mouser Electronics WR12AFN
    • 1 $17.84
    • 10 $15.94
    • 100 $13.96
    • 1000 $12.58
    • 10000 $12.58
    		Get Quote
    Newark WR12AFN Bulk 1
    • 1 $27.98
    • 10 $24.63
    • 100 $18.15
    • 1000 $16.53
    • 10000 $16.53
    		Buy Now
    RS WR12AFN Bulk 14 Weeks 1
    • 1 $18.61
    • 10 $15.81
    • 100 $14.33
    • 1000 $14.33
    • 10000 $14.33
    		Get Quote
    TTI WR12AFN Bulk 1
    • 1 $16.23
    • 10 $14.22
    • 100 $13.61
    • 1000 $12.48
    • 10000 $12.48
    		Buy Now
    TME WR12AFN 1
    • 1 $11.14
    • 10 $10.65
    • 100 $9.62
    • 1000 $9.62
    • 10000 $9.62
    		Get Quote
    Powell Electronics WR12AFN 3 1
    • 1 $18.72
    • 10 $18.72
    • 100 $18.72
    • 1000 $15.85
    • 10000 $12.54
    		Buy Now

    NKK Switches WR12AL

    SWITCH ROCKER SPDT 15A 125V
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey WR12AL Bulk 23 1
    • 1 $32.81
    • 10 $28.301
    • 100 $24.3967
    • 1000 $22.99176
    • 10000 $22.99176
    		Buy Now
    Mouser Electronics WR12AL
    • 1 $31.3
    • 10 $28.82
    • 100 $25.64
    • 1000 $23.59
    • 10000 $23.59
    		Get Quote
    Newark WR12AL Bulk 1
    • 1 $45.67
    • 10 $39.35
    • 100 $30.65
    • 1000 $27.48
    • 10000 $27.48
    		Buy Now
    RS WR12AL Bulk 2 14 Weeks 1
    • 1 $32.94
    • 10 $28
    • 100 $28
    • 1000 $28
    • 10000 $28
    		Buy Now
    TTI WR12AL Bulk 1
    • 1 $27.41
    • 10 $25.93
    • 100 $24.92
    • 1000 $22.85
    • 10000 $22.85
    		Buy Now
    TME WR12AL 1
    • 1 $23.42
    • 10 $22.49
    • 100 $20.32
    • 1000 $20.32
    • 10000 $20.32
    		Get Quote

    NKK Switches WR12AF

    SWITCH ROCKER SPDT 15A 125V
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey WR12AF Bulk 5 1
    • 1 $19.21
    • 10 $16.573
    • 100 $14.2902
    • 1000 $12.8776
    • 10000 $12.8776
    		Buy Now
    Mouser Electronics WR12AF
    • 1 $17.93
    • 10 $15.66
    • 100 $14.28
    • 1000 $12.87
    • 10000 $12.87
    		Get Quote
    Newark WR12AF Bulk 1
    • 1 $28.68
    • 10 $25.24
    • 100 $18.6
    • 1000 $16.94
    • 10000 $16.94
    		Buy Now
    RS WR12AF Bulk 14 Weeks 1
    • 1 $19.09
    • 10 $16.23
    • 100 $14.7
    • 1000 $14.7
    • 10000 $14.7
    		Get Quote
    TTI WR12AF Bulk 1
    • 1 $16.51
    • 10 $14.86
    • 100 $13.95
    • 1000 $12.79
    • 10000 $12.79
    		Buy Now
    TME WR12AF 1
    • 1 $12.22
    • 10 $11.74
    • 100 $10.54
    • 1000 $10.54
    • 10000 $10.54
    		Get Quote
    Powell Electronics WR12AF 4 1
    • 1 $19.18
    • 10 $19.18
    • 100 $19.18
    • 1000 $16.23
    • 10000 $12.86
    		Buy Now
    Find more WR12A price and stock on Findchips.com

    WR12A Datasheets (33)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    WR12AF NKK Switches Rocker Switches, Switches, SWITCH ROCKER SPDT 15A 125V Original PDF
    WR12AF/CUL NKK Switches Switches - Rocker Switches - SWITCH ROCKER SPDT 15A 125V Original PDF
    WR12AFN NKK Switches Rocker Switches, Switches, SWITCH ROCKER SPDT 15A 125V Original PDF
    WR12AFN/CUL NKK Switches SWITCH ROCKER SPST Original PDF
    WR12AFN/UCV NKK Switches Switches - Rocker Switches - SWITCH ROCKER Original PDF
    WR12AFN/V NKK Switches Switches - Rocker Switches - SWITCH ROCKER Original PDF
    WR12AF/UCV NKK Switches Switches - Rocker Switches - SWITCH ROCKER Original PDF
    WR12AF/V NKK Switches Switches - Rocker Switches - SWITCH ROCKER Original PDF
    WR12AL NKK Switches Rocker Switches, Switches, SWITCH ROCKER SPDT 15A 125V Original PDF
    WR12AL NKK Switches Over 600 obsolete distributor catalogs now available on the Datasheet Archive - Keylock and Environmentally Sealed Switches Scan PDF
    WR12AL/CUL NKK Switches Switches - Rocker Switches - SWITCH ROCKER SPDT 15A 125V Original PDF
    WR12AL-NR NKK Switches Rocker Switches, Switches, SWITCH ROCKER SPDT 15A 125V Original PDF
    WR12AL/UCV NKK Switches Switches - Rocker Switches - SWITCH ROCKER Original PDF
    WR12AL/V NKK Switches Switches - Rocker Switches - SWITCH ROCKER Original PDF
    WR12AS NKK Switches Rocker Switches, Switches, SWITCH ROCKER SPDT 15A 125V Original PDF
    WR12AS NKK Switches ROCKER SWITCH NO CENTER OFF SPDT ROCKER 15A 250VAC 30VDC Original PDF
    WR12AS NKK Switches Over 600 obsolete distributor catalogs now available on the Datasheet Archive - Keylock and Environmentally Sealed Switches Scan PDF
    WR12AS/CUL NKK Switches SWITCH ROCKER SPST Original PDF
    WR12ASN NKK Switches Rocker Switches, Switches, SWITCH ROCKER SPDT 15A 125V Original PDF
    WR12ASN/CUL NKK Switches SWITCH ROCKER SPST Original PDF

    WR12A Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original     		PDF P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS

    Untitled

    Abstract: No abstract text available
    Text: Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers Toggles Series WR General Specifications B Electrical Capacity Resistive Load Power Level: Other Ratings Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life:


    Original     		PDF 125/250V WR15BL WR12-19

    RR1A

    Abstract: WR14B Z8530 16C35 Z16C35 Z8030 WR10A RR13A WR6B WR10B
    Text: USER’S MANUAL 2 CHAPTER 2 INTERFACING THE ISCC 2.1 INTRODUCTION This chapter details the interfacing of the 16C35 ISCC to a system. Covered in this chapter is a description of the Bus Interface Unit BIU and information about the ISCC in nonmultiplexed and multiplexed bus operation. The following


    Original     		PDF 16C35 RR1A WR14B Z8530 Z16C35 Z8030 WR10A RR13A WR6B WR10B

    c828 transistor datasheet

    Abstract: C828 transistor transistor c828 c828 Z80A-CTC a684 transistor C838 transistor c828 datasheet z80a-PIO C880 transistor
    Text: APPLICATION NOTE 9 SCC IN BINARY SYNCHRONOUS COMMUNICATIONS 9 INTRODUCTION Zilog’s Z8030 Z-SCC Serial Communications Controller is one of a family of components that are Z-BUS compatible with the Z8000 CPU. Combined with a Z8000 CPU or other existing 8- or 16-bit CPUs with nonmultiplexed buses


    Original     		PDF Z8030 Z8000TM Z8000 16-bit Z8530 Z8000 c828 transistor datasheet C828 transistor transistor c828 c828 Z80A-CTC a684 transistor C838 transistor c828 datasheet z80a-PIO C880 transistor

    E44145

    Abstract: flange terminal lug AWM 1015 rocker switch 3 position WR15 WR-11
    Text: Series WR Environmentally Sealed Rocker Switches GENERAL SPECIFICATIONS Ratings Electrical Capacity Resistive Load : Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Angle of Throw: 15A @ 125/250V AC or 15A @ 30V DC


    Original     		PDF 125/250V WR12AT WR12BL E44145 flange terminal lug AWM 1015 rocker switch 3 position WR15 WR-11

    80C30

    Abstract: UM010902-0609 Z85X30 USING SCC WITH Z8000 IN SDLC PROTOCOL Z280 MPU Z16C00 8030 8pin zilog z280 Z80230 Z80C30
    Text: SCC/ESCC User Manual UM010902-0609 Copyright 2009 by Zilog , Inc. All rights reserved. www.zilog.com SCC/ESCC User Manual ii Warning: DO NOT USE IN LIFE SUPPORT LIFE SUPPORT POLICY ZILOG'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE


    Original     		PDF UM010902-0609 80C30 UM010902-0609 Z85X30 USING SCC WITH Z8000 IN SDLC PROTOCOL Z280 MPU Z16C00 8030 8pin zilog z280 Z80230 Z80C30

    Z85X30

    Abstract: Z280 CPU 85C30 datasheet 85C30 WR10 WR15 Z280 Z8000 Z85230 RR14B
    Text: USER’S MANUAL 2 CHAPTER 2 INTERFACING THE SCC/ESCC 2.1 INTRODUCTION This chapter covers the system interface requirements with the SCC. Timing requirements for both devices are described in a general sense here, and the user should refer to the SCC Product Specification for detailed AC/DC


    Original     		PDF 85C30 Z85230 Z85X30 Z280 CPU 85C30 datasheet WR10 WR15 Z280 Z8000 RR14B

    B125 CONTACTOR

    Abstract: No abstract text available
    Text: Series WR Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers Toggles General Specifications B Electrical Capacity Resistive Load Power Level: Touch Indicators Accessories 15A @ 125/250V AC or 15A @ 30V DC Other Ratings


    Original     		PDF 125/250V WR15BL WR12-19 B125 CONTACTOR

    RR15

    Abstract: WR10 WR15
    Text: USER’S MANUAL 5 CHAPTER 5 REGISTER DESCRIPTIONS 5.1 INTRODUCTION This section describes the function of the various bits in the registers of the device. Throughout this section the following conventions will be used: Control bits may be written and read by the CPU and will


    Original     		PDF

    Z85X30

    Abstract: 85C30 85C30 datasheet IN SDLC program IN SDLC PROTOCOL WR102 WR15 WR32 WR42 WR52
    Text: USER’S MANUAL 5 CHAPTER 5 REGISTER DESCRIPTIONS 5.1 INTRODUCTION This section describes the functions of the various bits in the registers of the SCC Tables 5-1 and 5-2 . Reserved bits are not used in this implementation of the device and may or may not be physically present in the device. For the


    Original     		PDF

    C828 3-pin transistor

    Abstract: a684 603 C828 transistor Explain the interfacing of keyboard with 8086 pal 007a Z80h c828 Transistor datasheet intel 8086 microprocessor z80a-cpu tda 100w
    Text: Z16C35 ISCC USER’S MANUAL TABLE OF CONTENTS Chapter 1. General Description 1.1 Introduction . 1-1 1.2 Features . 1-3


    Original     		PDF Z16C35 C828 3-pin transistor a684 603 C828 transistor Explain the interfacing of keyboard with 8086 pal 007a Z80h c828 Transistor datasheet intel 8086 microprocessor z80a-cpu tda 100w

    Elap 72

    Abstract: USING SCC WITH Z8000 IN SDLC PROTOCOL Z80B-CPU c828 transistor Z80A CPU comparison between intel 8086 and Zilog 80 microprocessor Z8 super8 evaluation board transistor marking WR5 72 Z80A-CPU transistor c828
    Text: Z16C35 ISCC User Manual UM011002-0808 Copyright 2008 by Zilog , Inc. All rights reserved. www.zilog.com ISCC User Manual ii Warning: DO NOT USE IN LIFE SUPPORT LIFE SUPPORT POLICY ZILOG'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE


    Original     		PDF Z16C35 UM011002-0808 Elap 72 USING SCC WITH Z8000 IN SDLC PROTOCOL Z80B-CPU c828 transistor Z80A CPU comparison between intel 8086 and Zilog 80 microprocessor Z8 super8 evaluation board transistor marking WR5 72 Z80A-CPU transistor c828

    CHQ 1838

    Abstract: CK 77- 94V-0 cam pinout tda 12011 nec mys 501 MYS 99 726 TDA 7786 crouzet 88 810.1 MYS 99 832 Dry Reed Relay DG Rohs alps 3889
    Text: Electromechanical Switches Basic / Snap Switches Cherry.1583, 1584, 1585, 1586, 1587 Mountain


    Original     		PDF M0284-SS M0285-SS M0286-SS M0287-SS M0288-SS M0289-SS M0290-SS M0291-SS CHQ 1838 CK 77- 94V-0 cam pinout tda 12011 nec mys 501 MYS 99 726 TDA 7786 crouzet 88 810.1 MYS 99 832 Dry Reed Relay DG Rohs alps 3889

    WR08X

    Abstract: WW18X wr06x WT04X WR20X WR12X
    Text: Walsin Technology Corporation WUSN h t t p ://w w w .p a s s iv e c o m p o n e n t .c o m Thick Film Chip Resistors & Arrays Quick Reference Data • General purpose Chip-R Type Series No. Size Power rating at 70°C WR12X WR12A 1206 3216 1/4W General purpose


    OCR Scan     		PDF WR12X WR12A WR08X WR08A WR06X WR06A WR04X WR04A WR25X WR20X WW18X WT04X

    Untitled

    Abstract: No abstract text available
    Text: SGS-THOMSON Z8530 SERIAL COMMUNICATIONS CONTROLLER Thank you for your interest in the SCC, one of the most versatile and most popular Serial Data Com­ munications ICs. This document is intended to pro­ vide answers to all technical questions about the Z8530 Serial Communications Controller. Please


    OCR Scan     		PDF Z8530 Z8530 PDIP-40 CDIP-40 PLCC44

    marking wr6

    Abstract: No abstract text available
    Text: U s e r 's M a n u a l ^ S iL G E C hapter 5 R e g is t e r D e s c r ip t io n s 5.1 INTRODUCTION This section describes the function of the various bits in the registers of the device. Throughout this section the follow­ ing conventions will be used: Control bits may be written and read by the CPU and will


    OCR Scan     		PDF DD37127 marking wr6

    zilog 3943

    Abstract: TA32032F decade counter timimg diagram 5430 TI 05H zilog 3818 TMPZ84C710 EOW channel LSE B3 transformer LSE B4 transformer toshiba line output transformers
    Text: TMPZ84C711A T O SH IB A ISDN BASIC RATE INTERFACE CONTROLLER OVERVIEW The LSI chip set for the ISD N basic rate interface supplies the layer 3 protocol control , layer 2 and layer 1 control functions w hich are part of the basic rate interface (2B + D) call control functions for ISD N term inals.


    OCR Scan     		PDF TMPZ84C711A TA32032F) TMPZ84C710AG-6/711AF-6) SW80901-R0J) BMZ84C710AG0A) 100pF MPUZ80ASSP-808 MPUZ80ASSP-809 zilog 3943 TA32032F decade counter timimg diagram 5430 TI 05H zilog 3818 TMPZ84C710 EOW channel LSE B3 transformer LSE B4 transformer toshiba line output transformers

    marking 0229

    Abstract: iess 308 DF006302 Z85C30 003A MARKING 64 CERAMIC LEADLESS CHIP CARRIER LCC PIN DIAGRAM OF 80286 WR1 marking code 53C80 80C286
    Text: Cl Advanced Micro Devices Z85C30 Enhanced Serial Communications Controller DISTINCTIVE CHARACTERISTICS F astest da ta rate o f any Z8530 — 8.192 M H z / 2.048 Mb/s — 10 M H z / 2.5 Mb/s — 12.5 M H z / 3 Mb/s — 16.384 MHz / 4.096 Mb/s — 20 MHz / 5 Mb/s prelim


    OCR Scan     		PDF Z85C30 Z8530 Z8530s Z8530H 85C30 marking 0229 iess 308 DF006302 Z85C30 003A MARKING 64 CERAMIC LEADLESS CHIP CARRIER LCC PIN DIAGRAM OF 80286 WR1 marking code 53C80 80C286

    Untitled

    Abstract: No abstract text available
    Text: Am85C30 Advanced Micro Devices Enhanced Serial Communications Controller DISTINCTIVE CHARACTERISTICS • Fastest data rate of any Am8530 - 8 .1 9 2 M H z / 2 .0 4 8 Mb/S - 10 M H z / 2.5 Mb/s - 1 6 .3 8 4 M H z / 4 .0 9 6 Mb/S ■ Low-power CMOS technology


    OCR Scan     		PDF Am85C30 Am8530 14-bit 384-MHz

    AM85C30

    Abstract: No abstract text available
    Text: FINAL a Advanced Micro Devices Am85C30 Enhanced Serial Communications Controller DISTINCTIVE CHARACTERISTICS — Programmable CRC generators and checkers • Fastest data rate of any Am8530 — SDLC/HDLC support includes frame control, zero insertion and deletion, abort, and residue


    OCR Scan     		PDF Am85C30 Am8530 14-bit 8530s 1021SF CP-10M-7/B3-0 7/2/Z93

    TDA 9370

    Abstract: AM85C30 am85c30 manual 80286 THOMPSON marking 0229 pnt2 53C80 80C286 WR10 microprocessor 80286
    Text: FINAL a Am85C30 Advanced Micro Devices Enhanced Serial Communications Controller DISTINCTIVE CHARACTERISTICS — Programmable CRC generators and checkers • Fastest data rate of any Am8530 — SDLC/HDLC support includes frame control, zero insertion and deletion, abort, and residue


    OCR Scan     		PDF Am85C30 Am8530 8530s Am8530H 10216F 7/2/Z93 CP-10M-7/B3-0 TDA 9370 am85c30 manual 80286 THOMPSON marking 0229 pnt2 53C80 80C286 WR10 microprocessor 80286

    Untitled

    Abstract: No abstract text available
    Text: Cl Z85C30 Advanced Micro Devices Enhanced Serial Communications Controller DISTINCTIVE CHARACTERISTICS • Fastest Data Rate of any Z8530 — 8.192 M H z /2.048 Mb/S — 10 M H z /2.5 Mb/S — 12.5 M H z /3 Mb/S — 16.384 M H z /4.096 Mb/S — 20 MHz / 5 Mb/s prelim


    OCR Scan     		PDF Z85C30 Z8530 Z8530S Z8530H 85C30 06752D

    Untitled

    Abstract: No abstract text available
    Text: U s e r 's M an u al 3 > 2 iL C E Ch apter 2 INTERFACING THE SCC/ESCC 2.1 INTRODUCTION This chapter covers the system interface requirements with the SCC. Timing requirements for both devices are described in a general sense here, and the user should refer to the SCC Product Specification for detailed AC/DC


    OCR Scan     		PDF 85C30 Z85230

    MR14A

    Abstract: RR13A 1P8A mark nr1a Reset nr1a Z8002-CPU
    Text: A p p l ic a t io n N o t e ^ z iiœ S C C In B in a r y Synchronous C o m m u n ic a t io n s O ctober 1982 Zilog's Z8030 Z-SCC Serial Communications Control­ ler is one of a family of components that are Z-BUS" compatible with the ZBQOO CPU. Combined


    OCR Scan     		PDF Z8030 Z8000 16-bit Z853Q Z8002 MR14A RR13A 1P8A mark nr1a Reset nr1a Z8002-CPU