ST7232AK2 STMicroelectronics, ST7232AK2 Datasheet - Page 117

• Manufacturer Part Number: ST7232AK2
• Description: 8-BIT MCU WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE
• Manufacturer: STMicroelectronics

Specifications of ST7232AK2

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators and bypass for external clock
• Four Power Saving Modes: Halt, Active-Halt, Wait and Slow
• Main Clock Controller With: Real time base, Beep and Clock-out capabilities
• Two 16-bit Timers With: 2 input captures, 2 output compares, PWM and pulse generator modes

SUPPLY CURRENT CHARACTERISTICS (Cont’d)
12.4.1.1 Power Consumption vs f
Figure 59. Typical I
Figure 60. Typical I
1.2
0.8
0.6
0.4
0.2
6
5
4
3
2
1
0
1
0
Vdd (V)
Vdd (V)
DD
DD
in RUN mode
in SLOW mode
CPU
: Flash Devices
2MHZ
4MHz
8MHz
16MHz
2MHZ
4MHz
8MHz
16MHz
Figure 61. Typical I
Figure 62. Typ. I
3.5
2.5
1.5
0.5
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
3
2
1
0
0
DD
DD
Vdd (V)
in SLOW-WAIT mode
Vdd (V)
in WAIT mode
ST7232A
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2MHZ
4MHz
8MHz
16MHz
2MHZ
4MHz
8MHz
16MHz
1