MC68HC11F1CPU4 Freescale Semiconductor, MC68HC11F1CPU4 Datasheet - Page 149

• Manufacturer Part Number: MC68HC11F1CPU4
• Description: IC MCU 512 EEPROM 4MHZ 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11F1CPU4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 30
• Program Memory Type: ROMless
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -

TECHNICAL DATA
SCK (CPOL = 0)
SCK (CPOL = 1)
NOTE: This first clock edge is generated internally but is not seen at the SCK pin.
SCK (CPOL = 0)
SCK (CPOL = 1)
NOTE: This last clock edge is generated internally but is not seen at the SCK pin.
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
MOSI
MOSI
MISO
MISO
SS
SS
10 (ref)
10 (ref)
NOTE
NOTE
SEE
SEE
Figure A-10 SPI Master Timing (CPHA = 0)
Figure A-11 SPI Master Timing (CPHA = 1)
Freescale Semiconductor, Inc.
SS IS HELD HIGH ON MASTER
SS IS HELD HIGH ON MASTER
For More Information On This Product,
4
ELECTRICAL CHARACTERISTICS
5
6
MASTER MSB OUT
MASTER MSB OUT
13
13
MSB IN
MSB IN
1
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7
4
5
5
4
1
5
4
11
11
BIT 6 - - - -1
BIT 6 - - - -1
BIT 6 - - - -1
BIT 6 - - - -1
13
13
13
12
10
10
12
12
12
13
6
MASTER LSB OUT
MASTER LSB OUT
LSB IN
LSB IN
11 (ref)
11 (ref)
7
12
12
NOTE
NOTE
SEE
SEE
A-15