MC68HC11K0CFUE4 Freescale Semiconductor, MC68HC11K0CFUE4 Datasheet - Page 212

• Manufacturer Part Number: MC68HC11K0CFUE4
• Description: MCU 8-BIT 768 RAM 4MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11K0CFUE4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• 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
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

Timing System
Technical Data
212
E CLOCK
PCKB1
PCKB2
PCKB3
÷128
÷16
÷32
÷64
÷1
÷2
÷4
÷8
8
8
Figure 9-30. Pulse-Width Modulation Timer Block Diagram
PWCNT1
PWCNT3
SELECT
RESET
RESET
8-BIT COMPARE
8-BIT COMPARE
8-BIT COMPARE
8-BIT COMPARE
PWDTY1
PWPER1
PWDTY3
PWPER3
Freescale Semiconductor, Inc.
For More Information On This Product,
PCLK3
PCLK4
PCKA1
PCKA2
8
8
=
=
=
=
PWCNT2
PWCNT4
CLOCK B
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CNT4
8-BIT COMPARE
8-BIT COMPARE
RESET
8-BIT COMPARE
8-BIT COMPARE
RESET
PWDTY2
PWPER2
PWDTY4
PWPER4
SELECT
SELECT
CLOCK
Timing System
CARRY
CARRY
CNT3
=
=
=
=
8
PWEN3
PWEN4
CON12
8-BIT COUNTER
CONTROL
CONTROL
CON34
CON12
16-BIT
16-BIT
PWM
PWM
8-BIT COMPARE
PWSCAL
S
R
S
R
S
R
S
R
RESET
PPOL1
PPOL2
PPOL3
PPOL4
PWDTY
PCLK1
PCLK2
Q
Q
Q
Q
Q
Q
=
CLOCK A
M
M
M
U
X
U
X
U
X
CNT2
PWPER
SELECT
2
CLOCK
CONTROL
PORT H
BIT 0
BIT 1
BIT 2
BIT 3
CLOCK S
PIN
CNT1
M68HC11K Family
PWEN1
PWEN2
CON12
MOTOROLA
PW1
PW2
PW3
PW4