ST72345C4 STMicroelectronics, ST72345C4 Datasheet - Page 16

• Manufacturer Part Number: ST72345C4
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST72345C4

• Up To 16 Kbytes Program Memory: single voltage extended Flash (XFlash) with readout and write protection, in-circuit and inapplication programming (ICP and IAP). 10K write/erase cycles guaranteed, data retention
• 256 Bytes Data Eeprom With Readout Protection. 300k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55 °C.
• Clock Sources: crystal/ceramic resonator oscillators, high-accuracy internal RC oscillator or external clock
• 5 Power-saving Modes: Slow, Wait, Halt, Auto-wakeup from Halt and Active-halt
• 16-bit Timer A With: 1 input capture, 1 output compares, external clock input, PWM and pulse generator modes
• 16-bit Timer B With: 2 input captures, 2 output compares, PWM and pulse generator modes

Introduction
16/247
Table 2.
Program memory - bytes
RAM (stack) - bytes
EEPROM data - bytes
Common peripherals
Other peripherals
CPU frequency
Temperature range
Package
Features
ST72344xx and ST72345xx features
512 bytes (256 bytes)
ST72344K2, ST72344K4, ST72344S2,
Doc ID 12321 Rev 5
LQFP32 7x7, LQFP44 10x10
Window watchdog, 2 16-bit timers, SCI, SPI, I2CMMS
256
8K
8 MHz @ 3.3 V to 5.5 V, 4 MHz @ 2.7 V to 5.5 V
ST72344S4
10-bit ADC
1 Kbyte (256 bytes)
-40 °C to +85 °C
16K
256
ST72344xx ST72345xx
I2C3SNS, 10-bit ADC
1 Kbyte (256 bytes)
LQFP48 7x7
ST72345C4
16K
256