MC68HC908JK3CP Freescale Semiconductor, MC68HC908JK3CP Datasheet - Page 132

• Manufacturer Part Number: MC68HC908JK3CP
• Description: IC MCU 8MHZ 4K FLASH 20-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JK3CP

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 15
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Connectivity: -

Timer Interface Module (TIM)
10.10.3 TIM Counter Modulo Registers (TMODH:TMODL)
Technical Data
130
Address:
Address:
The read/write TIM modulo registers contain the modulo value for the
TIM counter. When the TIM counter reaches the modulo value, the
overflow flag (TOF) becomes set, and the TIM counter resumes counting
from $0000 at the next clock. Writing to the high byte (TMODH) inhibits
the TOF bit and overflow interrupts until the low byte (TMODL) is written.
Reset sets the TIM counter modulo registers.
Reset:
Reset:
Read:
Write:
Read:
Write:
Figure 10-5. TIM Counter Registers (TCNTH:TCNTL)
$0021
$0022
Bit15
Bit 7
Bit 7
Bit7
0
0
Timer Interface Module (TIM)
TCNTH
TCNTL
= Unimplemented
Bit14
Bit6
6
0
6
0
Bit13
Bit5
5
0
5
0
Bit12
Bit4
4
0
4
0
Bit11
Bit3
3
0
3
0
MC68H(R)C908JL3
Bit10
Bit2
Freescale Semiconductor
2
0
2
0
Bit9
Bit1
1
0
1
0
—
Rev. 1.1
Bit 0
Bit 0
Bit8
Bit0
0
0