ST72F344K4T6 STMicroelectronics, ST72F344K4T6 Datasheet - Page 112

• 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

On-chip peripherals
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Output compare 1 high register (OC1HR)
Read/Write
Reset value: 1000 0000 (80h)
This is an 8-bit register that contains the high part of the value to be compared to the CHR
register.
Output compare 1 low register (OC1LR)
Reset value: 0000 0000 (00h)
This is an 8-bit register that contains the low part of the value to be compared to the CLR
register.
Output compare 2 high register (OC2HR)
Reset value: 1000 0000 (80h)
This is an 8-bit register that contains the high part of the value to be compared to the CHR
register.
Output compare 2 low register (OC2LR)
Reset value: 0000 0000 (00h)
This is an 8-bit register that contains the low part of the value to be compared to the CLR
register.
Counter high register (CHR)
Reset value: 1111 1111 (FFh)
This is an 8-bit register that contains the high part of the counter value.
MSB
MSB
MSB
MSB
MSB
7
7
7
7
7
Doc ID 12321 Rev 5
Read/Write
Read/Write
Read/Write
Read/Write
Read-only
ST72344xx ST72345xx
LSB
LSB
LSB
LSB
LSB
0
0
0
0
0