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ST72T331

ST Microelectronics
Part Number ST72T331
Manufacturer ST Microelectronics
Description 8-BIT MCU WITH 8 TO 16K OTP/EPROM
Published Nov 21, 2005
Detailed 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 D...
Datasheet PDF File ST72T331 PDF File

ST72T331
ST72T331

Overview
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 User Program Memory (OTP/EPROM): 8 to 16K bytes s User EEPROM: 256 bytes s Data RAM: 384 to 512 bytes including 256 bytes of 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: – 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) – External Clock input (on Timer A) – PWM and Pulse Generator modes s Synchronous Serial Peripheral Interface (SPI) s Asynchronous Serial Communications Interface (SCI) 2) s 8-bit ADC with 8 channels s 8-bit Data Manipulation s 63 basic Instructions and 17 main Addressing Modes s 8 x 8 Unsigned Multiply Instruction s Tr...


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