Part # ST72331J2 ST72331J4 ST72331N2 ST72331N4 ST72331 ST72T331J2B6S ST72T331J2B6 ST72T331J2T6S ST72T331J2T6 ST72T331J2 ST72T331J4B6S S datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: ST72E331 ST72T331 - 8-BIT MCU WITH 8 TO 16K OTP EPROM, 256 EEPROM, 384 TO 512 BYTES RAM, ADC, WDG, SCI, SPI AND 2 TIMERS


Part Details:

ST72E331 ST72T331 8-BIT MCU WITH 8 TO 16K OTP/EPROM, 256 EEPROM, 384 TO 512 BYTES RAM, ADC, WDG, SCI, SPI AND 2 TIMERS DATASHEET s User Program Memory (OTP/EPROM):8 to 16K bytes s User EEPROM: 256 bytes s Data RAM: 384 to 512 bytes including 256 bytesof stack s Master Reset and Power-On Reset s Low Voltage Detector (LVD) Reset option s Run and Power Saving modes s 44 or 32 multifunctional bidirectional I/O lines: PSDIP42 CSDIP42W ­ 15 or 9 programmable interrupt inputs­ 8 or 4 high sink outputs­ 8 or 6 analog alternate inputs­ 13 alternate functions­ EMI filtering s Software or Hardware Watchdog (WDG) s Two 16-bit Timers, each featuring: ­ 2 Input Captures 1)­ 2 Output Compares 1) PSDIP56 CSDIP56W ­ External Clock input (on Timer A)­ PWM and Pulse Generator modes s Synchronous Serial Peripheral Interface (SPI) s Asynchronous Serial Communications Interface(SCI) s 8-bit ADC with 8 channels 2) s 8-bit Data Manipulation s 63 basic Instructions and 17 main Addressing TQFP64 TQFP44 Modes s 8 x 8 Unsigned Multiply Instruction (See ordering information at the end of datashee s True Bit Manipulation s Complete Development Support on DOS/WINDOWSTM Real-Time Emulator Notes: s Full Software Package on DOS/WINDOWSTM 1. One only on Timer A. (C-Compiler, Cross-Assembler, Debugger) 2. Six channels only for ST72T331J.


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ST72331J2 ST72331J4 ST72331N2 ST72331N4 ST72331 ST72T331J2B6S ST72T331J2B6 ST72T331J2T6S ST72T331J2T6 ST72T331J2 ST72T331J4B6S S.pdf Datasheet