ST72T331_STMicroelectronics.pdf
Datasheet Details
Part number:
ST72E331, ST72T331
Manufacturer:
File Size:
684.33 KB
Description:
8-bit mcu with 8 to 16k otp/eprom.
Note:
This datasheet PDF includes multiple part numbers: ST72E331, ST72T331.
Please refer to the document for exact specifications by model.
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5 1.1 INTRODUCTION .
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5 1.2 PIN DESCRIPTION .
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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
ST72E331 Features
* Program Memory - bytes EEPROM - bytes RAM (stack) - bytes Peripherals Operating Supply CPU Frequency Temperature Range Package ST72T331J2 8K ST72T331J4 16K 256 ST72T331N2 8K ST72T331N4 16K 384 (256) 512 (256) 384 (256) 512 (256) Watchdog, Timers, SPI, SCI, ADC and optional Low Voltage Detector
ST72E331 Distributor
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