MC908MR8MPE Freescale Semiconductor, MC908MR8MPE Datasheet - Page 222

• Manufacturer Part Number: MC908MR8MPE
• Description: IC MCU 8BIT 8K FLASH 28-PDIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908MR8MPE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 12
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Timer Interface A (TIMA)
11.10.5 TIMA Channel Registers
Technical Data
222
Register Name and Address:
Register Name and Address:
Register Name and Address:
Register Name and Address:
These read/write registers contain the captured TIMA counter value of
the input capture function or the output compare value of the output
compare function. The state of the TIMA channel registers after reset is
unknown.
In input capture mode (MSxB–MSxA = 0:0), reading the high byte of the
TIMA channel x registers (TACHxH) inhibits input captures until the low
byte (TACHxL) is read.
In output compare mode (MSxB–MSxA ≠ 0:0), writing to the high byte of
the TIMA channel x registers (TACHxH) inhibits output compares until
the low byte (TACHxL) is written.
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Figure 11-9. TIMA Channel Registers (TACH0H/L–TACH1H/L)
Bit 15
Bit 15
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Timer Interface A (TIMA)
Bit 14
Bit 14
Bit 6
Bit 6
6
6
6
6
Bit 13
Bit 13
Bit 5
Bit 5
5
5
5
5
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
Bit 12
Bit 12
Bit 4
Bit 4
4
4
4
4
TACH0H — $0014
TACH1H — $0017
TACH0L — $0015
TACH1L — $0018
Bit 11
Bit 11
Bit 3
Bit 3
3
3
3
3
MC68HC908MR8 — Rev 4.1
Bit 10
Bit 10
Bit 2
Bit 2
Freescale Semiconductor
2
2
2
2
Bit 9
Bit 1
Bit 9
Bit 1
1
1
1
1
Bit 0
Bit 8
Bit 0
Bit 0
Bit 0
Bit 8
Bit 0
Bit 0