MC68HC908GR4CFA Freescale Semiconductor, MC68HC908GR4CFA Datasheet - Page 5

• Manufacturer Part Number: MC68HC908GR4CFA
• Description: IC MCU 4K FLASH 8.2MHZ 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GR4CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 4KB (4K 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: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Technical Data — MC68HC908GR8
MC68HC908GR8 — Rev 4.0
MOTOROLA
List of Paragraphs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Section 1. General Description . . . . . . . . . . . . . . . . . . . . 25
Section 2. Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Section 3. Low Power Modes. . . . . . . . . . . . . . . . . . . . . . 49
Section 4. Resets and Interrupts . . . . . . . . . . . . . . . . . . . 61
Section 5. Analog-to-Digital Converter (ADC) . . . . . . . . 79
Section 6. Break Module (BRK) . . . . . . . . . . . . . . . . . . . . 91
Section 7. Clock Generator Module (CGMC) . . . . . . . . . 99
Section 8. Configuration Register (CONFIG) . . . . . . . . 129
Section 9. Computer Operating Properly (COP) . . . . . 133
Section 10. Central Processing Unit (CPU) . . . . . . . . . 139
Section 11. Flash Memory . . . . . . . . . . . . . . . . . . . . . . . 157
Section 12. External Interrupt (IRQ) . . . . . . . . . . . . . . . 167
Section 13. Keyboard Interrupt (KBI) . . . . . . . . . . . . . . 175
Section 14. Low-Voltage Inhibit (LVI) . . . . . . . . . . . . . . 183
Section 15. Monitor ROM (MON) . . . . . . . . . . . . . . . . . . 189
Section 16. Input/Output Ports (I/O) . . . . . . . . . . . . . . . 205
Freescale Semiconductor, Inc.
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Go to: www.freescale.com
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Technical Data
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