Renesas PCA7401 Technical Information

To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology C

( 8 / 18 )3.2 Attaching the Adapter to a PROM ProgrammerAs shown in Figure 3.1, attach the pin No. 1 of the connector (standard-pitch 32-pin pin-heade

( 9 / 18 )Figure 3.2 Mounting an MCUTop view3.3 Mounting an MCU into the AdapterAs shown in Figure 3.2, insert the No. 1 pin of an MCU into the No. 1

( 10 / 18 )3.4 Setting the Programming AreasWhen writing the program into the MCU, be sure to set the programming area. And also, specify itsdevice of

( 11 / 18 )Chapter 4. Specifications4.1 SpecificationsTable 4.1 lists specifications of the PCA7401.Table 4.1 SpecificationsOperating clock frequencyM

( 12 / 18 )4.2 Memory MapsFigures 4.1 to 4.3 show memory maps of the MCU and the PROM programmer.Figure 4.1 Memory map (M37280EK)PROM programmerMCU000

( 13 / 18 )Figure 4.2 Memory map (M37270EF)PROM programmerMCU00000161FFFF1600000160FFFF1610000161FFFF16Internal ROM area(60 KB)Programming areaUnused

( 14 / 18 )Figure 4.3 Memory map (M37266EE)PROM programmerMCU00000161FFFF1600000160FFFF1610000161FFFF16Internal ROM area(56 KB)Programming areaUnused

( 15 / 18 )Chapter 5. TroubleshootingThe table below summarizes errors to be checked carefully before you determine them to be a fault.5.1 Errors That

( 16 / 18 )5.3 Other Precautions(1) About the Recommended PROM ProgrammersNot all PROM programmers available on the market can be checked to see if th

PCA7401 User's ManualRev. 1.00July 1, 2003REJ10J0185-0100ZCOPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATIONAND RENESAS SOLUTIONS CORPORATION ALL RIG

Notice 1. All information included in this document is current as of the date this document is issued. Such information, however, is subject to chang

1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 JapanPCA7401REJ10J0185-0100ZUser’s Manual

PCA7401User’s ManualUser’s ManualRev.1.00 2003.07PROM Programming Adapter for M37266EESP/SS, M37270EFSP/SS/ERSS, M37280EKSP/SS/ERSS

( 2 / 18 )* R4944A, R4945 and R4945A are trademarks of Advantest Corporation.Keep safety first in your circuit designs!• Renesas Technology Corporatio

( 3 / 18 )ContentsChapter 1. Precautions for Safety ...

( 4 / 18 )Chapter 1. Precautions for SafetyIn both the user's manual and on the product itself, several icons are used to insure proper handlingo

( 5 / 18 )WARNINGWarnings for Use Environment:• This equipment is to be used in an environment with a maximum ambient temperature of 35˚C. Careshould

( 6 / 18 )Chapter 2. IntroductionThe PCA7401 is a PROM programming adapter for Renesas 8-bit 7200 Series MCUs. The adapteris a tool that can be used t

( 7 / 18 )Chapter 3. UsageThis chapter describes procedures you need to follow when writing the program.For details on how to operate the PROM program