MC68HC11K1CFUE3 Freescale Semiconductor, MC68HC11K1CFUE3 Datasheet - Page 76

• 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

PWCLK —Pulse-Width Modulation Clock Select
CON34 —Concatenate Channels 3 and 4
CON12 —Concatenate Channels One and Two
PCKA[2:1] —Prescaler for Clock A (See also PWSCAL register)
Bit 3 —Not implemented
PCKB[3:1] —Prescaler for Clock B
PWPOL —Pulse-Width Modulation Timer Polarity
PCLK4 —Pulse-Width Channel 4 Clock Select
76
MOTOROLA
RESET:
RESET:
Channel 3 is high-order byte, and channel 4 is the low-order byte. The resulting output is available on
port H, pin 3. Clock source is determined by PCLK4.
Channel 1 is high-order byte, and channel 2 is the low-order byte. The resulting output is available on
port H, pin 1. Clock source is determined by PCLK2.
Determines the rate of clock A
Always reads zero
Determines the rate for clock B
0 = Channels 3 and 4 are separate 8-bit PWMs.
1 = Channels 3 and 4 are concatenated to create one 16-bit PWM channel.
0 = Channels 1 and 2 are separate 8-bit PWMs.
1 = Channels 1 and 2 are concatenated to create one 16-bit PWM channel.
0 = Clock B is source
1 = Clock S is source
CON34
PCLK4
Bit 7
Bit 7
0
0
CON12
PCLK3
6
0
6
0
Freescale Semiconductor, Inc.
For More Information On This Product,
PCKA2
PCLK2
5
0
5
0
PCKA[2:1]
PCKB[3:1]
Go to: www.freescale.com
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
0 0
0 1
1 0
1 1
PCKA1
PCLK1
4
0
4
0
PPOL4
Value of Clock A
Value of Clock B
—
0
0
3
3
E/128
E/16
E/32
E/64
E/2
E/4
E/8
E/2
E/4
E/8
E
E
PCKB3
PPOL3
2
0
2
0
PCKB2
PPOL2
1
0
1
0
PCKB1
M68HC11 K Series
PPOL1
$0060
$0061
Bit 0
Bit 0
MC68HC11TS/D
0
0