MCHC11F1CFNE3 Freescale Semiconductor, MCHC11F1CFNE3 Datasheet - Page 110

• Manufacturer Part Number: MCHC11F1CFNE3
• Description: IC MCU 8BIT 1K RAM 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MCHC11F1CFNE3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• 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: 68-PLCC
• A/d Inputs: 8-Channel, 8-Bit
• Eeprom Memory: 512 Bytes
• Input Output: 30
• Interface: SCI/SPI
• Memory Type: EPROM
• Number Of Bits: 8
• Package Type: 68-pin PLCC
• Programmable Memory: 0 Bytes
• Timers: 3-16-bit
• Voltage, Range: 3-5.5 V
• Controller Family/series: 68HC11
• No. Of I/o's: 30
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 1KB
• Cpu Speed: 3MHz
• No. Of Timers: 1
• Embedded Interface Type: SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC11F
• Core: HC11
• Data Bus Width: 8 bit
• Program Memory Size: 512 B
• Data Ram Size: 1 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 3 MHz
• Number Of Timers: 1
• 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: RoHS Compliant part

9-4
ECLK
MCU
TI4/O5 (HI)
TOC1 (HI)
TOC2 (HI)
TOC3 (HI)
TOC4 (HI)
TIC1 (HI)
TIC2 (HI)
TIC3 (HI)
16-BIT COMPARATOR =
16-BIT COMPARATOR =
16-BIT COMPARATOR =
16-BIT COMPARATOR =
16-BIT COMPARATOR =
PRESCALER–DIVIDE BY
16-BIT LATCH
16-BIT LATCH
16-BIT LATCH
16-BIT LATCH
16-BIT TIMER BUS
1, 4, 8, OR 16
PR1
TI4/O5 (LO)
TOC1 (LO)
TOC2 (LO)
TOC3 (LO)
TOC4 (LO)
TIC1 (LO)
TIC2 (LO)
TIC3 (LO)
PR0
Figure 9-2 Capture/Compare Block Diagram
CLK
CLK
CLK
CLK
Freescale Semiconductor, Inc.
For More Information On This Product,
I4/O5
OC5
IC4
STATUS
FLAGS
I4/O5F
TFLG1
OC1F
OC2F
OC3F
OC4F
Go to: www.freescale.com
IC1F
IC2F
IC3F
TCNT (HI)
16-BIT FREE-RUNNING
TIMING SYSTEM
COUNTER
TCNT (LO)
COMPARE
OUTPUT
CFORC
FORCE
FOC1
FOC2
FOC3
FOC4
FOC5
PULSE ACCUMULATOR
TAPS FOR RTI, COP
WATCHDOG AND
INTERRUPT
ENABLES
TMSK1
I4/O5I
OC1I
OC2I
OC3I
OC4I
TOF
TOI
IC1I
IC2I
IC3I
INTERRUPT REQUESTS
(FURTHER QUALIFIED
BY I-BIT IN CCR)
3
1
9
8
7
6
5
4
2
TECHNICAL DATA
CONTROL
PORT A
BIT-7
BIT-6
BIT-5
BIT-4
BIT-3
BIT-2
BIT-1
BIT-0
PIN
ACCUMULATOR
MC68HC11F1
PULSE
TO
FUNCTIONS
OC1/
OC2/
OC3/
OC4/
OC5/
PA7/
PA6/
PA5/
PA4/
PA3/
PA2/
PA1/
PA0/
OC1
OC1
OC1
OC1
IC4/
PIN
PAI
IC1
IC2
IC3