MC908JL16CFJE Freescale Semiconductor, MC908JL16CFJE Datasheet - Page 72

• Manufacturer Part Number: MC908JL16CFJE
• Description: IC MCU 16K FLASH 8MHZ 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908JL16CFJE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 26
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: HC08JL
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 26
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908JL16E, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 13-ch x 10-bit
• Controller Family/series: HC08
• No. Of I/o's: 26
• Ram Memory Size: 512Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• For Use With: DEMO908JL16E - BOARD DEMO FOR MC908JL16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Timer Interface Module (TIM)
6.4.1 TIM Counter Prescaler
The TIM1 clock source can be one of the seven prescaler outputs; TIM2 clock source can be one of the
seven prescaler outputs or the TIM2 clock pin, T2CLK. The prescaler generates seven clock rates from
the internal bus clock. The prescaler select bits, PS[2:0], in the TIM status and control register select the
TIM clock source.
6.4.2 Input Capture
With the input capture function, the TIM can capture the time at which an external event occurs. When an
active edge occurs on the pin of an input capture channel, the TIM latches the contents of the TIM counter
into the TIM channel registers, TCHxH:TCHxL. The polarity of the active edge is programmable. Input
captures can generate TIM CPU interrupt requests.
6.4.3 Output Compare
With the output compare function, the TIM can generate a periodic pulse with a programmable polarity,
duration, and frequency. When the counter reaches the value in the registers of an output compare
channel, the TIM can set, clear, or toggle the channel pin. Output compares can generate TIM CPU
interrupt requests.
72
$0033
$0034
$0035
$0036
$0037
$0038
$0039
$003A
Addr.
TIM2 Channel 0 Status and
TIM2 Channel 1 Status and
Register Name
TIM2 Counter Modulo
TIM2 Counter Modulo
Control Register
Control Register
TIM2 Channel 0
TIM2 Channel 0
TIM2 Channel 1
TIM2 Channel 1
Register High
Register High
Register High
Register Low
Register Low
Register Low
(T2MODH)
(T2MODL)
(T2CH0H)
(T2CH1H)
(T2CH0L)
(T2CH1L)
(T2SC0)
(T2SC1)
Figure 6-2. TIM I/O Register Summary (Sheet 2 of 2)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Bit 15
CH0F
Bit 15
CH1F
Bit 15
Bit 7
MC68HC908JL16 Data Sheet, Rev. 1.1
Bit 7
Bit 7
Bit 7
1
1
0
0
0
0
= Unimplemented
CH0IE
CH1IE
14
14
14
6
1
6
1
0
6
0
6
MS0B
13
13
13
5
1
5
1
0
5
0
0
5
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
Indeterminate after reset
MS0A
MS1A
12
12
12
4
1
4
1
0
4
0
4
ELS0B
ELS1B
11
11
11
3
1
3
1
0
3
0
3
ELS0A
ELS1A
10
10
10
2
1
2
1
0
2
0
2
Freescale Semiconductor
TOV0
TOV1
1
9
1
1
1
0
9
1
0
9
1
CH0MAX
CH1MAX
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
1
1
0
0