ST72F344K4T6 STMicroelectronics, ST72F344K4T6 Datasheet - Page 235

• 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

ST72344xx ST72345xx
15.1.4
Option byte 3
OPT7:6 = PKG1:0 Package selection
Table 123. Package selection
OPT5 = I2C3S I2C3SNS selection
OPT4:0 = Reserved. Must be kept at 1.
Table 124. Option byte default values
Default
value
These option bits select the package.
0: I2C3SNS selected
1: I2C3SNS not selected
Version
C
K
S
7
1
6
1
5
1
Option byte 2
Reserved
4
1
3
1
Doc ID 12321 Rev 5
Selected package
2
1
LQFP32
LQFP44
LQFP48
1
1
Device configuration and ordering information
0
1
7
x
6
x
5
x
Option byte 3
4
1
PKG 1
0
0
1
3
1
Reserved
2
1
PKG 0
1
1
235/247
0
1
x
0
1