MC68HC11E0CFNE2R Freescale Semiconductor, MC68HC11E0CFNE2R Datasheet - Page 132

• Manufacturer Part Number: MC68HC11E0CFNE2R
• Description: IC MCU 8BIT 2MHZ 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11E0CFNE2R

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Type: ROMless
• Ram Size: 512 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: 52-PLCC
• Processor Series: HC11E
• Core: HC11
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 2 MHz
• Number Of Programmable I/os: 38
• 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 Systems
input capture register pair inhibits a new capture transfer for one bus cycle. If a double-byte read
instruction, such as load double accumulator D (LDD), is used to read the captured value, coherency is
assured. When a new input capture occurs immediately after a high-order byte read, transfer is delayed
for an additional cycle but the value is not lost.
132
Register name: Timer Input Capture 1 Register (High)
Register name: Timer Input Capture 1 Register (Low)
Register name: Timer Input Capture 2 Register (High)
Register name: Timer Input Capture 2 Register (Low)
Register name: Timer Input Capture 3 Register (High)
Register name: Timer Input Capture 3 Register (Low)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Bit 15
Bit 15
Bit 15
Figure 9-4. Timer Input Capture 1 Register Pair (TIC1)
Figure 9-5. Timer Input Capture 2 Register Pair (TIC2)
Figure 9-6. Timer Input Capture 3 Register Pair (TIC3)
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 14
Bit 14
Bit 14
Bit 6
Bit 6
Bit 6
6
6
6
6
6
6
M68HC11E Family Data Sheet, Rev. 5.1
Bit 13
Bit 13
Bit 13
Bit 5
Bit 5
Bit 5
5
5
5
5
5
5
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
Bit 12
Bit 12
Bit 12
Bit 4
Bit 4
Bit 4
Address: $1011
Address: $1013
Address: $1015
Address: $1010
Address: $1012
Address: $1014
4
4
4
4
4
4
Bit 11
Bit 11
Bit 11
Bit 3
Bit 3
Bit 3
3
3
3
3
3
3
Bit 10
Bit 10
Bit 10
Bit 2
Bit 2
Bit 2
2
2
2
2
2
2
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
1
1
1
1
1
1
Freescale Semiconductor
Bit 0
Bit 8
Bit 0
Bit 0
Bit 0
Bit 8
Bit 0
Bit 0
Bit 0
Bit 8
Bit 0
Bit 0