MC68HC711E20CFN2 Freescale Semiconductor, MC68HC711E20CFN2 Datasheet - Page 188

• Manufacturer Part Number: MC68HC711E20CFN2
• Description: IC MCU 20K 2MHZ OTP 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711E20CFN2

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Size: 20KB (20K x 8)
• Program Memory Type: OTP
• Eeprom Size: 512 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: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Timing System
Technical Data
188
Register name: Timer Output Compare 1 Register (High)
Register name: Timer Output Compare 1 Register (Low)
Register name: Timer Output Compare 2 Register (High)
Register name: Timer Output Compare 2 Register (Low)
high-order byte of an output compare register pair inhibits the output
compare function for one bus cycle. This inhibition prevents
inappropriate subsequent comparisons. Coherency requires a complete
16-bit read or write. However, if coherency is not needed, byte accesses
can be used.
For output compare functions, write a comparison value to output
compare registers TOC1–TOC4 and TI4/O5. When TCNT value
matches the comparison value, specified pin actions occur.
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Figure 9-8. Timer Output Compare 1 Register Pair (TOC1)
Figure 9-9. Timer Output Compare 2 Register Pair (TOC2)
Bit 15
Bit 15
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
1
1
1
1
Bit 14
Bit 14
Bit 6
Bit 6
Timing System
6
1
6
1
6
1
6
1
Bit 13
Bit 13
Bit 5
Bit 5
5
1
5
1
5
1
5
1
Bit 12
Bit 12
Bit 4
Bit 4
4
1
4
1
4
1
4
1
Address: $1017
Address: $1019
Address: $1016
Address: $1018
Bit 11
Bit 11
Bit 3
Bit 3
3
1
3
1
3
1
3
1
M68HC11E Family — Rev. 3.2
Bit 10
Bit 10
Bit 2
Bit 2
2
1
2
1
2
1
2
1
Bit 9
Bit 1
Bit 9
Bit 1
1
1
1
1
1
1
1
1
MOTOROLA
Bit 0
Bit 8
Bit 0
Bit 0
Bit 0
Bit 8
Bit 0
Bit 0
1
1
1
1