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  ST72121 Datasheet PDF File

For ST72121 Found Datasheets File :: 3+       Page :: | <1> |   

    STMicroelectronics N.V.
Part No. ST72121
Description 8-Bit MCU with 8 to 16K ROM/OTP/EPROM, 384 to 512 Bytes RAM, WDG, SCI, SPI and 2 Timers(8位微控制8M)) 8位微控制器与86K的光双层/存储器,384字节RAM12,水分散粒剂,脊髓损伤,SPI计时器(8位微控制器(8米)

File Size 591.62K  /  89 Page

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HUA FENG CIRCUIT





    ST72121J4 ST72121J2 ST72121 5907

STMicroelectronics
Part No. ST72121J4 ST72121J2 ST72121 5907
Description 8-BIT MICROCONTROLLER (MCU) WITH 8 TO 16 K ROM/OTP/EPROM, 384 TO 512 BYTES RAM, WDG, SCI, SPI & 2 TIMERS - SDIP42, TQFP44
From old datasheet system

File Size 911.75K  /  93 Page

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    ST Microelectronics
Part No. ST72121 ST72121J2 ST72121J4 ST72T121J2 ST72T121J2B6 ST72T121J2B6S ST72T121J2T6 ST72T121J2T6S ST72T121J4 ST72T121J4B6 ST72T121J4B6S ST72T121J4T6 ST72T121J4T6S
Description 8-BIT MICROCONTROLLER (MCU) WITH 8 TO 16 K ROM/OTP/EPROM, 384 TO 512 BYTES RAM, WDG, SCI, SPI & 2 TIMERS - SDIP42, TQFP44

File Size 919.88K  /  93 Page

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