ST72F344K4T6 STMicroelectronics, ST72F344K4T6 Datasheet - Page 206

• 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

Electrical characteristics
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Figure 89. Typical I
1. Graph displays data beyond the normal operating range of 3 V - 5.5 V.
Figure 90. Typical I
1. Graph displays data beyond the normal operating range of 3 V - 5.5 V.
Figure 91. Typical I
1. Graph displays data beyond the normal operating range of 3 V - 5.5 V.
DD
DD
DD
9
8
7
6
5
4
3
2
1
0
2
9
8
7
6
5
4
3
2
1
0
in Run vs. f
2
in Run at f
in Slow vs. f
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
2.5
2.5
Doc ID 12321 Rev 5
3
.5
1
2
4
6
8
3
2.7
250KHz
125KHz
62KHz
CPU
CPU
3.5
3.5
CPU
= 8 MHz
3.3
4
4
Vdd (V)
Vdd (V)
4.5
4.5
VDD (V)
4
5
5
5.5
5.5
5
6
140°C
90°C
25°C
-5°C
-45°C
6
6.5
6
6.5
ST72344xx ST72345xx