MC68HC11E0CFNE3 Freescale Semiconductor, MC68HC11E0CFNE3 Datasheet - Page 6

• Manufacturer Part Number: MC68HC11E0CFNE3
• Description: IC MCU 8BIT 3MHZ 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11E0CFNE3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Type: ROMless
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-PLCC
• Controller Family/series: 68HC11
• No. Of I/o's: 38
• Ram Memory Size: 512Byte
• Cpu Speed: 3MHz
• No. Of Timers: 1
• Embedded Interface Type: SCI, SPI
• Digital Ic Case Style: LCC
• Rohs Compliant: Yes
• Processor Series: HC11E
• Core: HC11
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 3 MHz
• Number Of Programmable I/os: 38
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

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Number
9.4 Real-Time Interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
9.5 Computer Operating Properly Watchdog Function . . . . . . . . . . . . . . . . . . . . . . . 9-15
9.6 Pulse Accumulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-15
B.1 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
B.2 Package Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
B.3 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
C.1 Development System Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
C.2 MC68HC11D3 Development Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
9.3.9 Timer Interrupt Mask 2 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-11
9.3.10 Timer Interrupt Flag 2 Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
9.4.1 Timer Interrupt Flag 2 Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13
9.4.2 Pulse Accumulator Control Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-14
9.6.1 Pulse Accumulator Control Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-17
9.6.2 Pulse Accumulator Count Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-17
9.6.3 Pulse Accumulator Status and Interrupt Bits . . . . . . . . . . . . . . . . . . . . . . . 9-18
MECHANICAL DATA AND ORDERING INFORMATION
Freescale Semiconductor, Inc.
Table of Contents (Cont.)
For More Information On This Product,
ELECTRICAL CHARACTERISTICS
DEVELOPMENT SUPPORT
Go to: www.freescale.com
Appendix A
Appendix B
Appendix C
INDEX
TECHNICAL DATA
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