8-bit CMOS microcontroller featuring an ST7 CPU core, operating at up to 8MHz. This surface-mount device utilizes a TQFP package with 64 pins and offers 48 I/O pins. Integrated peripherals include I2C, SPI, CAN, and SCI interfaces, along with POR, PWM, WDT, and LVD. Memory configuration includes 32KB of FLASH and 1KB of RAM. Designed for operation between -40°C and 85°C, it supports supply voltages from 3.8V to 5.5V.
Frequency8MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics ST72F521R6TATR technical specifications.
General
Package/Case
TQFP
Data Bus Width
8b
Frequency
8MHz
Interface
I2C, SPI, CAN, SCI
Max Frequency
8MHz
Max Operating Temperature
85°C
Max Power Dissipation
500mW
Max Supply Voltage
5.5V
Memory Size
32KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
3.8V
Mount
Surface Mount
Number of I/Os
48
Number of Programmable I/O
64
Number of Timers/Counters
2
Operating Supply Voltage
5V
Oscillator Type
Internal
Package Quantity
1000
Packaging
Tape and Reel
Peripherals
POR, PWM, WDT, LVD
Radiation Hardening
No
RAM Size
1KB
RoHS Compliant
Yes
Series
ST7
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics ST72F521R6TATR Datasheet
Download the complete datasheet for Stmicroelectronics ST72F521R6TATR to view detailed technical specifications.
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