ST7232AJ2 STMicroelectronics, ST7232AJ2 Datasheet - Page 64

• Manufacturer Part Number: ST7232AJ2
• Description: 8-BIT MCU WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE
• Manufacturer: STMicroelectronics

Specifications of ST7232AJ2

• 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

ST7232A
16-BIT TIMER (Cont’d)
Figure 40. Output Compare Timing Diagram, f
Figure 41. Output Compare Timing Diagram, f
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OUTPUT COMPARE REGISTER i (OCRi)
OUTPUT COMPARE REGISTER i (OCRi)
OUTPUT COMPARE FLAG i (OCFi)
OUTPUT COMPARE FLAG i (OCFi)
COMPARE REGISTER i LATCH
INTERNAL CPU CLOCK
INTERNAL CPU CLOCK
COUNTER REGISTER
COUNTER REGISTER
OCMPi PIN (OLVLi=1)
OCMPi PIN (OLVLi=1)
TIMER CLOCK
TIMER CLOCK
2ECF
2ECF
TIMER
TIMER
2ED0 2ED1 2ED2 2ED3 2ED4
2ED0 2ED1 2ED2 2ED3 2ED4
=f
=f
CPU
CPU
/2
/4
2ED3
2ED3