MC68HC11K1CFUE3 Freescale Semiconductor, MC68HC11K1CFUE3 Datasheet - Page 43

• 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

PORTB —Port B Data
DDRB —Data Direction Register for Port B
DDB[7:0] —Data Direction for Port B
PORTC —Port C Data
DDRC —Data Direction Register for Port C
DDC[7:0] —Data Direction for Port C. Refer to CWOM bit in OPT2 register description that follows.
M68HC11 K Series
MC68HC11KTS/D
S. Chip or
S. Chip or
Expan. or
Expan. or
RESET:
RESET:
RESET:
RESET:
Boot:
Boot:
Test:
Test:
Reset state is mode dependent. In single-chip or bootstrap modes, port B pins are high-impedance in-
puts with selectable internal pull-up resistors. In expanded or test modes, port B pins are high order ad-
dress outputs and PORTB is not in the memory map.
Reset state is mode dependent. In single-chip or bootstrap modes, port C pins are high-impedance in-
puts with selectable internal pull-up resistors. In expanded or test modes, port C pins are data bus inputs
and outputs and PORTC is not in the memory map. Refer to CWOM bit in OPT2 register description
that follows.
0 = Corresponding pin configured for input
1 = Corresponding pin configured for output
0 = Corresponding pin configured for input
1 = Corresponding pin configured for output
ADDR15
DATA7
DDB7
DDC7
Bit 7
Bit 7
Bit 7
PC7
PC7
Bit 7
PB7
PB7
0
0
0
I
ADDR14
DATA6
DDC6
DDB6
PB6
PB6
PC6
PC6
6
6
0
6
0
6
0
I
Freescale Semiconductor, Inc.
For More Information On This Product,
ADDR13
DATA5
DDB5
DDC5
PC5
PC5
PB5
PB5
5
5
0
5
0
5
0
I
Go to: www.freescale.com
ADDR12
DATA4
DDC4
DDB4
PB4
PB4
PC4
PC4
4
4
0
4
0
4
0
I
ADDR11
DATA3
DDB3
DDC3
PC3
PC3
PB3
PB3
0
0
3
3
0
3
3
I
ADDR10
DATA2
DDC2
DDB2
PB2
PB2
PC2
PC2
2
2
0
2
0
2
0
I
ADDR9
DATA1
DDB1
DDC1
PC1
PC1
PB1
PB1
1
1
0
1
0
1
0
I
ADDR8
DATA0
DDC0
DDB0
$0004
$0002
$0006
$0007
Bit 0
Bit 0
Bit 0
Bit 0
PB0
PB0
PC0
PC0
0
0
0
I
MOTOROLA
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