ST72F344K4T6 STMicroelectronics, ST72F344K4T6 Datasheet - Page 238

• 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
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Order codes for ST72F34x development tools
Table 125. Development tool order codes
1. USB connection to PC
2. RLink with ST7 tool set
3. Add suffix /EU, /UK or /US for the power supply for your region
4. Parallel port connection to PC
5. Only available for LQFP32 and LQFP44 packages
6. Only available for LQFP48 package
For additional ordering codes for spare parts and accessories, refer to the online product
selector at www.st.com/mcu.
ST72F344
ST72F345
MCU
SK/RAIS
ST72F34x-
Starter kit
(1)
ST7MDT40-EMU3
Doc ID 12321 Rev 5
Emulator
In-circuit debugger/
ST7-STICK
STX-RLINK
programmer
Programming tool
(3)(4)
(2)
ST72344xx ST72345xx
ST7SB40-QP48/xx
ST7SB20J/xx
programmer
Dedicated
(3)(5)
(3)(6)