MC68HC11K1CFUE3 Freescale Semiconductor, MC68HC11K1CFUE3 Datasheet - Page 271

• 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

M68HC11K Family
MOTOROLA
Note: Not defined, but normally MSB of character just received
Note: Not defined, but normally LSB of character previously transmitted
SCK (CPOL = 0)
SCK (CPOL = 1)
SCK (CPOL = 0)
SCK (CPOL = 1)
OUTPUT
OUTPUT
INTPUT
INTPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
MOSI
MOSI
MISO
MISO
SS
SS
8
8
Figure 12-10. SPI Timing Diagram (Sheet 2 of 2)
2
NOTE
SEE
Freescale Semiconductor, Inc.
2
SLAVE
For More Information On This Product,
6
b) SPI Slave Timing (CPHA = 1)
a) SPI Slave Timing (CPHA = 0)
MSB IN
SLAVE
10
6
MSB OUT
1
MSB IN
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7
Electrical Characteristics
1
4
5
MSB OUT
7
5
4
5
4
BIT 6 . . . . . . . 1
10
BIT 6 . . . . . . . 1
BIT 6 . . . . . . . . 1
BIT 6 . . . . . . . . . . . 1
4
5
10
11
SLAVE LSB OUT
LSB IN
Serial Peripheral Interface Timing
11
SLAVE LSB OUT
11
LSB IN
Electrical Characteristics
3
9
3
9
NOTE
SEE
Technical Data
271