MCHC908MR8VFAE Freescale Semiconductor, MCHC908MR8VFAE Datasheet - Page 297

• Manufacturer Part Number: MCHC908MR8VFAE
• Description: IC MCU 8K FLASH 8MHZ PWM 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908MR8VFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 16
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 32-LQFP
• Processor Series: HC08MR
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 4
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Technical Data — MC68HC908MR8
16.1 Contents
16.2 Introduction
16.3 Features
MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
This section describes the external interrupt module, which supports
external interrupt functions.
Features of the IRQ module include:
•
•
A dedicated external interrupt pin, IRQ
Hysteresis buffers
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .297
IRQ Module During Wait Mode . . . . . . . . . . . . . . . . . . . . . .302
IRQ Module During Break Mode . . . . . . . . . . . . . . . . . . . . .302
IRQ Status and Control Register. . . . . . . . . . . . . . . . . . . . .303
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .297
Functional Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . .298
IRQ Pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .301
IRQ Module During Stop Mode . . . . . . . . . . . . . . . . . . . . . .302
Section 16. External Interrupt (IRQ)
External Interrupt (IRQ)
Technical Data
297