MC68HC11K1CFUE3 Freescale Semiconductor, MC68HC11K1CFUE3 Datasheet - Page 264

• Manufacturer Part Number: MC68HC11K1CFUE3
• Description: MCU 8-BIT 768 RAM 3MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11K1CFUE3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• Eeprom Size: 640 x 8
• 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
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

Electrical Characteristics
Technical Data
264
PORTS A, B, G, H
PORTS A, C, D, F
PORTS B, E, G
PORTS C, D, F
E
E
Freescale Semiconductor, Inc.
Figure 12-8. Port Write Timing Diagram
Figure 12-7. Port Read Timing Diagram
PREVIOUS PORT DATA
For More Information On This Product,
t
PDSU
MCU READ OF PORT
MCU WRITE TO PORT
Go to: www.freescale.com
Electrical Characteristics
t
PWD
t
PDH
PREVIOUS PORT DATA
t
PDSU
t
PWD
NEW DATA VALID
t
PDH
NEW DATA VALID
M68HC11K Family
MOTOROLA