ST7MC2M9 STMicroelectronics, ST7MC2M9 Datasheet - Page 46

• Manufacturer Part Number: ST7MC2M9
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,BRUSHLESS MOTOR CONTROL, 5 TIMERS, SPI, LINSCI(TM)
• Manufacturer: STMicroelectronics

Specifications of ST7MC2M9

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators and by-pass for external clock, clock security system.
• 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, external clock input, PWM and pulse generator modes
• 8-bit Pwm Auto-reload Timer With: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector

ST7MC1xx/ST7MC2xx
INTERRUPTS (Cont’d)
Figure 24. External Interrupt Control bits
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1
PD3
PC0
PD6
PA7
PC3
PORT D [3:1] INTERRUPTS
PORT C0, PORT B[7:6] INTERRUPTS
PORT D [6:4] INTERRUPTS
PORT A3, PORT A[7:5] INTERRUPTS
PORT C [3:1] INTERRUPTS
PDDDR.3
PCDDR.0
PDDDR.6
PADDR.7
PDOR.3
PCOR.0
PDOR.6
PCDDR.3
PAOR.7
PCOR.3
IPA BIT
IPB BIT
SENSITIVITY
SENSITIVITY
IS30
IS10
SENSITIVITY
SENSITIVITY
IS30
IS20
CONTROL
CONTROL
CONTROL
CONTROL
SENSITIVITY
IS10
CONTROL
EICR
EICR
EICR
EICR
EICR
IS31
IS11
IS31
IS21
IS11
PD3
PD2
PD1
PC0
PB7
PB6
PD6
PD5
PD4
PA7
PA6
PA5
PA3
PC3
PC2
PC1
ei0 INTERRUPT SOURCE
ei2 INTERRUPT SOURCE
ei0 INTERRUPT SOURCE
ei1 INTERRUPT SOURCE
ei2 INTERRUPT SOURCE