MC68HC908LB8CPE Freescale Semiconductor, MC68HC908LB8CPE Datasheet - Page 189
MC68HC908LB8CPE
Manufacturer Part Number
MC68HC908LB8CPE
Description
IC MCU 8K FLASH 8MHZ 20DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC908LB8CDWE.pdf
(234 pages)
Specifications of MC68HC908LB8CPE
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LVR, POR, PWM
Number Of I /o
18
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 7x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908LB8CPE
Manufacturer:
IR
Quantity:
10
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TMODH:TMODL, control the modulo value of the TIM counter. Software can read the TIM counter value
at any time without affecting the counting sequence.
The two TIM channels are programmable independently as input capture or output compare channels. If
a channel is configured as input capture, then an internal pullup device may be enabled for that channel. .
Figure 18-3
Freescale Semiconductor
Addr.
$0020
$0021
$0022
$0023
$0024
$0025
$0026
$0027
$0028
Timer Channel 0 Status and
Timer Channel 1 Status and
Register High (T1MODH)
Control Register (T1SC0)
Control Register (T1SC1)
Timer Status and Control
Register High (T1CNTH)
Register High (T1CH0H)
Register Low (T1MODL)
Register Name
Register Low (T1CNTL)
Register Low (T1CH0L)
Timer Counter Modulo
Timer Counter Modulo
summarizes the timer registers.
Timer Channel 0
Timer Channel 0
Register (T1SC)
See page 195.
See page 196.
See page 196.
See page 197.
See page 197.
See page 198.
See page 201.
See page 201.
See page 198.
Timer Counter
Timer Counter
Figure 18-3. TIM I/O Register Summary (Sheet 1 of 2)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Bit 7
Bit 15
Bit 15
CH0F
Bit 15
CH1F
Bit 7
Bit 7
Bit 7
TOF
0
0
0
0
1
1
0
0
0
0
MC68HC908LB8 Data Sheet, Rev. 1
= Unimplemented
CH0IE
CH1IE
TOIE
14
14
14
6
0
0
6
0
1
6
1
0
6
0
TSTOP
MS0B
13
13
13
5
1
0
5
0
1
5
1
0
5
0
0
Indeterminate after reset
Indeterminate after reset
TRST
MS0A
MS1A
12
12
12
4
0
0
0
4
0
1
4
1
0
4
0
ELS0B
ELS1B
11
11
11
3
0
0
0
3
0
1
3
1
0
3
0
ELS0A
ELS1A
PS2
10
10
10
2
0
0
2
0
1
2
1
0
2
0
Functional Description
TOV0
TOV1
PS1
1
0
9
0
1
0
9
1
1
1
0
9
1
0
CH0MAX
CH1MAX
Bit 0
PS0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
0
0
0
1
1
0
0
189
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