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ST6263BM1 датащи(PDF) 5 Page - STMicroelectronics |
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ST6263BM1 датащи(HTML) 5 Page - STMicroelectronics |
5 / 75 page 5/75 ST62T53B/T60B/T63B ST62E60B 1 GENERAL DESCRIPTION 1.1 INTRODUCTION The ST62T53B, ST62T60B, ST62T63B and ST62E60B devices are low cost members of the ST62xx 8-bit HCMOS family of microcontrollers, which is targeted at low to medium complexity ap- plications. All ST62xx devices are based on a building block approach: a common core is sur- rounded by a number of on-chip peripherals. The ST62E60B is the erasable EPROM version of the ST62T60B device, which may be used to em- ulate the ST62T53B, ST62T60B and ST62T63B devices, as well as the respective ST6253B, ST6260B and ST6263B ROM devices. OTP and EPROM devices are functionally identi- cal. The ROM based versions offer the same func- tionality selecting as ROM options the options de- fined in the programmable option byte of theOTP/ EPROM versions. OTP devices offer all the advantages of user pro- grammability at low cost, which make them the ideal choice in a wide range of applications where frequent code changes, multiple code versions or last minute programmability are required. These compact low-cost devices feature a Timer comprising an 8-bit counter and a 7-bit program- mable prescaler, an 8-bit Auto-Reload Timer, EEPROM data capability (except ST62T53B), a serial port communication interface, an 8-bit A/D Converter with 7 analog inputs and a Digital Watchdog timer, making them well suited for a wide range of automotive, appliance and industrial applications. Figure 1. Block Diagram TEST NMI INTER RUPT PROGRAM PC STA CK LEVEL 1 STA CK LEVEL 2 STA CK LEVEL 3 STA CK LEVEL 4 STA CK LEVEL 5 STA CK LEVEL 6 POWER SUPPLY OSCILLATOR RESET DATA ROM USER SELECTABLE DATA RAM PORT A PORT B TIMER DIGITAL 8 BIT CORE TEST/VPP 8-BIT A/D CONVERTE R PA0..PA3 / Ain PB0..PB3 / 20 mA Sink VDD VSS OSCin OSCout RESET WATCHDOG MEMORY PB6 / ARTimin / 20 mA Sink PORT C PC2 / Sin / Ain PC3 / Sout / Ain SPI (SERIAL PERIPHERAL INTERFACE ) AUTORELOAD TIMER PC4 / Sck / Ain PB7 / ARTimout / 20 mA Sink 128 Bytes 1836 byt es OTP 3884 byt es OTP 3884 bytes EPROM (ST62T53B,T63B) (ST62T60B) (ST62E60B) DATA EEPROM 64 Bytes 12 8 Bytes (ST62T60B/E60B) (ST62T63B) 5 |
Аналогичный номер детали - ST6263BM1 |
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Аналогичное описание - ST6263BM1 |
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