ST72521BR, ST72521B - 80/64-PIN 8-BIT MCU

STMicroelectronics

Datasheet Details

Part number	ST72521BR, ST72521B
Manufacturer	STMicroelectronics ↗
File Size	3.18 MB
Description	80/64-PIN 8-BIT MCU
Datasheet	ST72521B_STMicroelectronics.pdf
Note	This datasheet PDF includes multiple part numbers: ST72521BR, ST72521B. Please refer to the document for exact specifications by model.

8 3

Program memory - bytes RAM (stack) - bytes Operating Voltage Temp. Range Package ST72F521(M/R/AR)9 Flash 60K 2048 (256) TQFP80 14x14 (M), TQFP64 14x14 (R), TQFP64 10x10 (AR) ST72F521(R/AR)6 ST72521B(M/R/AR)9 Flash 32K ROM 60K 1024 (256) 2048 (256) 3.8V to 5.5V up to -40°C to +125 °C TQFP64 14x14 (R), TQFP64 10x10 (AR) TQFP80 14x14 (M), TQFP64 14x14 (R), TQFP64 10x10 (AR) ST72521B(R/AR)6 ROM 32K 1024 (256) TQFP64 14x14 (R), TQFP64 10x10 (AR) May 2005 Rev. 5 1/215 1 Table of Contents.

📁 ST72521BR Similar Datasheet

ST72511R - (ST72T311R - ST72T532R) 8-BIT MCU WITH NESTED INTERRUPTS (ST Microelectronics)
ST72512R - (ST72T311R - ST72T532R) 8-BIT MCU WITH NESTED INTERRUPTS (ST Microelectronics)
ST72532R - (ST72T311R - ST72T532R) 8-BIT MCU WITH NESTED INTERRUPTS (ST Microelectronics)
ST72101 - (ST72T101 - ST72T213) 8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM (ST Microelectronics)
ST72104G - (ST72xxxG) 8-BIT MCU (ST Microelectronics)
ST72124J - (ST72314J / ST72124J / ST72334J) 8-BIT MCU (ST Microelectronics)
ST72212 - (ST72T101 - ST72T213) 8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM (ST Microelectronics)
ST72213 - (ST72T101 - ST72T213) 8-BIT MCU WITH 4 TO 8K ROM/OTP/EPROM (ST Microelectronics)

Other Datasheets by STMicroelectronics

Published: Dec 15, 2021 |