MC68HC11K0CFUE4 Freescale Semiconductor, MC68HC11K0CFUE4 Datasheet - Page 22

• Manufacturer Part Number: MC68HC11K0CFUE4
• Description: MCU 8-BIT 768 RAM 4MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11K0CFUE4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• Ram Size: 768 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: 80-QFP
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 37
• 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

List of Figures
Technical Data
22
Figure
12-3 POR External Reset Timing Diagram . . . . . . . . . . . . . . . . . . .260
12-4 STOP Recovery Timing Diagram . . . . . . . . . . . . . . . . . . . . . . 261
12-5 WAIT Recovery from Inerrupt Timing Diagram. . . . . . . . . . . . 262
12-6 Interrupt Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
12-7 Port Read Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
12-8 Port Write Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
12-9 Expansion Bus Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
12-10 SPI Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .270
Freescale Semiconductor, Inc.
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List of Figures
Title
M68HC11K Family
MOTOROLA
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