8-bit microcontroller (MCU) featuring nested interrupts, 48KB FLASH memory, and 1.5KB RAM. Operates at up to 8MHz with an 8-bit data bus width. Includes I2C, SPI, and SCI interfaces, along with a 10-bit ADC and five timers. Packaged in LQFP for surface mounting, this lead-free and RoHS compliant component supports a 4.5V to 5.5V operating supply voltage.
Frequency8MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics ST72F321J7T6 technical specifications.
General
Access Time
8us
Package/Case
LQFP
Data Bus Width
8b
Frequency
8MHz
Interface
I2C, SPI, SCI
Lead Free
Lead Free
Max Frequency
8MHz
Max Operating Temperature
85°C
Max Power Dissipation
500mW
Max Supply Voltage
5.5V
Memory Size
48KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
4.5V
Mount
Surface Mount
Number of I/Os
32
Number of Programmable I/O
48
Number of Timers/Counters
2
Operating Supply Voltage
5V
Oscillator Type
Internal
Package Quantity
160
Packaging
Tray
Peripherals
POR, PWM, WDT, LVD
Radiation Hardening
No
RAM Size
1.5KB
RoHS Compliant
Yes
Series
ST7
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics ST72F321J7T6 Datasheet
Download the complete datasheet for Stmicroelectronics ST72F321J7T6 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.