ST72344S4 STMicroelectronics, ST72344S4 Datasheet - Page 236

• Manufacturer Part Number: ST72344S4
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST72344S4

• 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

Device configuration and ordering information
15.2
15.3
15.3.1
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Device ordering information
Figure 123. ST7234x ordering information scheme
For a list of available options (e.g. memory size, package) and orderable part numbers or for
further information on any aspect of this device, please contact the nearest ST sales office.
Development tools
Development tools for the ST7 microcontrollers include a complete range of hardware
systems and software tools from STMicroelectronics and third-party tool suppliers. The
range of tools includes solutions to help you evaluate microcontroller peripherals, develop
and debug your application, and program your microcontrollers.
Starter kits
ST offers complete, affordable starter kits. Starter kits are complete, affordable
hardware/software tool packages that include features and samples to help you quickly start
developing your application.
Product class
ST7 microcontroller
Version
Flash
Sub-family
344, 345
No. of pins
K = 32 pins
S = 44 pins
C = 48 pins
Memory size
2 = 8K
4 = 16K
Package
T = LQFP
Temperature range
6 = -40 ˚C to 85 ˚C
Example:
Shipping
TR = Tape and Reel
No character = Tray
Doc ID 12321 Rev 5
ST72
F
34x
K
2
T
ST72344xx ST72345xx
6
TR
ai15170