MC68HC908GP32CP Freescale Semiconductor, MC68HC908GP32CP Datasheet - Page 177

• Manufacturer Part Number: MC68HC908GP32CP
• Description: IC MCU 8MHZ 32K FLASH 40-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GP32CP

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 33
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• For Use With: M68EVB908GP32 - BOARD EVALUATION FOR HC908GP32
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

12.1 Contents
12.2 Introduction
12.3 Features
MC68HC908GP32
MOTOROLA
Technical Data – MC68HC908GP32•MC68HC08GP32
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MC68HC08GP32
12.2
12.3
12.4
12.5
12.6
12.7
The IRQ (external interrupt) module provides a maskable interrupt input.
Features of the IRQ module include:
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A dedicated external interrupt pin (IRQ)
IRQ interrupt control bits
Hysteresis buffer
Programmable edge-only or edge and level interrupt sensitivity
Automatic interrupt acknowledge
Internal pullup resistor
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
IRQ Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
IRQ Module During Break Interrupts . . . . . . . . . . . . . . . . . . .179
IRQ Status and Control Register . . . . . . . . . . . . . . . . . . . . . . 179
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Rev. 6
Section 12. External Interrupt (IRQ)
External Interrupt (IRQ)
Technical Data
175