MC68HC908GR8CDW Freescale Semiconductor, MC68HC908GR8CDW Datasheet - Page 49

• Manufacturer Part Number: MC68HC908GR8CDW
• Description: IC MCU 8K FLASH 8MHZ 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GR8CDW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 17
• Program Memory Size: 7.5KB (7.5K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Technical Data — MC68HC908GR8
3.1 Contents
3.2 Introduction
MC68HC908GR8 — Rev 4.0
MOTOROLA
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
3.11
3.12
3.13
3.14
3.15
3.16
The MCU may enter two low-power modes: wait mode and stop mode.
They are common to all HC08 MCUs and are entered through instruction
execution. This section describes how each module acts in the low-
power modes.
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Analog-to-Digital Converter (ADC) . . . . . . . . . . . . . . . . . . . . . . 50
Break Module (BRK). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Central Processor Unit (CPU). . . . . . . . . . . . . . . . . . . . . . . . . . 51
Clock Generator Module (CGM) . . . . . . . . . . . . . . . . . . . . . . . . 52
Computer Operating Properly Module (COP). . . . . . . . . . . . . . 52
External Interrupt Module (IRQ) . . . . . . . . . . . . . . . . . . . . . . . . 53
Keyboard Interrupt Module (KBI) . . . . . . . . . . . . . . . . . . . . . . . 53
Low-Voltage Inhibit Module (LVI) . . . . . . . . . . . . . . . . . . . . . . . 54
Serial Communications Interface Module (SCI) . . . . . . . . . . . . 54
Serial Peripheral Interface Module (SPI) . . . . . . . . . . . . . . . . . 55
Timer Interface Module (TIM1 and TIM2) . . . . . . . . . . . . . . . . . 55
Timebase Module (TBM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Exiting Wait Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Exiting Stop Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
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Low Power Modes
Section 3. Low Power Modes
Technical Data
49