MC68HC705C8AB Freescale Semiconductor, MC68HC705C8AB Datasheet - Page 5

• Manufacturer Part Number: MC68HC705C8AB
• Description: IC MCU 8K OTP 2.1MHZ 42-SDIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705C8AB

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 304 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 42-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

MC68HC705C8A — Rev. 3
MOTOROLA
Technical Data — MC68HC705C8A
Section 1. General Description . . . . . . . . . . . . . . . . . . . . 21
Section 2. Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Section 3. Central Processor Unit (CPU) . . . . . . . . . . . . 43
Section 4. Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Section 5. Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Section 6. Low-Power Modes. . . . . . . . . . . . . . . . . . . . . . 69
Section 7. Parallel Input/Output (I/O). . . . . . . . . . . . . . . . 77
Section 8. Capture/Compare Timer . . . . . . . . . . . . . . . . . 89
Section 9. EPROM/OTPROM (PROM) . . . . . . . . . . . . . . 103
Section 10. Serial Communications Interface (SCI). . . 121
Section 11. Serial Peripheral Interface (SPI). . . . . . . . . 139
Section 12. Instruction Set . . . . . . . . . . . . . . . . . . . . . . . 153
Section 13. Electrical Specifications . . . . . . . . . . . . . . 171
Section 14. Mechanical Specifications . . . . . . . . . . . . . 191
Section 15. Ordering Information . . . . . . . . . . . . . . . . . 199
Appendix A. MC68HSC705C8A . . . . . . . . . . . . . . . . . . . 201
Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
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List of Sections
List of Sections
Technical Data