MC68HC711E9CFNE2 Freescale Semiconductor, MC68HC711E9CFNE2 Datasheet - Page 186

• Manufacturer Part Number: MC68HC711E9CFNE2
• Description: IC MCU 8BIT 512RAM 52-PLC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711E9CFNE2

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: OTP
• Eeprom Size: 512 x 8
• 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: HC711E
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Timing System
9.4.3 Timer Input Capture 4/Output Compare 5 Register
9.5 Output Compare
Technical Data
186
Register name: Timer Input Capture 4/Output Compare 5 (High)
Register name: Timer Input Capture 4/Output Compare 5 (Low)
Use TI4/O5 as either an input capture register or an output compare
register, depending on the function chosen for the PA3 pin. To enable it
as an input capture pin, set the I4/O5 bit in the pulse accumulator control
register (PACTL) to logic level 1. To use it as an output compare register,
set the I4/O5 bit to a logic level 0. Refer to
Use the output compare (OC) function to program an action to occur at
a specific time — when the 16-bit counter reaches a specified value. For
each of the five output compare functions, there is a separate 16-bit
compare register and a dedicated 16-bit comparator. The value in the
compare register is compared to the value of the free-running counter on
every bus cycle. When the compare register matches the counter value,
an output compare status flag is set. The flag can be used to initiate the
automatic actions for that output compare function.
To produce a pulse of a specific duration, write a value to the output
compare register that represents the time the leading edge of the pulse
is to occur. The output compare circuit is configured to set the
Reset:
Reset:
Read:
Read:
Write:
Write:
Bit 15
Bit 7
Bit 7
Bit 7
1
1
Figure 9-7. Timer Input Capture 4/Output
Bit 14
Bit 6
Compare 5 Register Pair (TI4/O5)
Timing System
6
1
6
1
Bit 13
Bit 5
5
1
5
1
Bit 12
Bit 4
4
1
4
1
Bit 11
Bit 3
3
1
3
1
9.8 Pulse
Address: $101F
Address: $101E
M68HC11E Family — Rev. 3.2
Bit 10
Bit 2
2
1
2
1
Accumulator.
Bit 9
Bit 1
1
1
1
1
MOTOROLA
Bit 0
Bit 8
Bit 0
Bit 0
1
1