ST72F344K4T6 STMicroelectronics, ST72F344K4T6 Datasheet - Page 236

• Manufacturer Part Number: ST72F344K4T6
• Description: MCU 8BIT 16KB FLASH MEM 32-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F344K4T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: ST72F3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST72F34X-SK/RAIS, ST7MDT40-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: 497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5611

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