MC68HC908MR16CFU Freescale Semiconductor, MC68HC908MR16CFU Datasheet - Page 237

• Manufacturer Part Number: MC68HC908MR16CFU
• Description: IC MCU 8MHZ 16K FLASH 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908MR16CFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 44
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Freescale Semiconductor
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Addr.
BUS CLOCK
INTERNAL
PTE0/TCLKB
TIMB Counter Modulo Register
TIMB Counter Modulo Register
TSTOP
TRST
TIMB Status/Control Register
TIMB Counter Register High
TIMB Counter Register Low
Register Name
16-BIT COMPARATOR
16-BIT COMPARATOR
16-BIT COMPARATOR
16-BIT COUNTER
TMODH:TMODL
TCH0H:TCH0L
TCH1H:TCH1L
16-BIT LATCH
16-BIT LATCH
CHANNEL 0
CHANNEL 1
High (TBMODH)
Low (TBMODL)
See page 244.
See page 246.
See page 246.
See page 246.
See page 246.
PRESCALER
(TBCNTH)
(TBCNTL)
(TBSC)
MC68HC908MR32 • MC68HC908MR16 Data Sheet, Rev. 6.1
TCLK
Figure 17-3. TIMB I/O Register Summary
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Figure 17-2. TIMB Block Diagram
ELS0B
ELS1B
Bit 15
Bit 15
Bit 7
TOF
Bit 7
Bit 7
R
R
R
0
0
0
0
1
1
MS0A
MS1A
PS2
PRESCALER SELECT
ELS0A
ELS1A
= Reserved
Bit 14
Bit 14
TOIE
Bit 6
Bit 6
R
R
6
0
0
0
1
1
PS1
CH0F
MS0B
CH1F
TSTOP
Bit 13
Bit 13
Bit 5
Bit 5
PS0
R
R
5
1
0
0
1
1
TRST
Bit 12
Bit 12
Bit 4
Bit 4
R
R
4
0
0
0
0
1
1
CH0MAX
CH1MAX
CH0IE
CH1IE
TOV0
TOV1
TOIE
TOF
Bit 11
Bit 11
Bit 3
Bit 3
R
R
R
3
0
0
0
0
1
1
INTER-
LOGIC
LOGIC
LOGIC
INTER-
INTER-
RUPT
LOGIC
LOGIC
PTE1
RUPT
PTE2
RUPT
Bit 10
Bit 10
Bit 2
Bit 2
PS2
R
R
2
0
0
0
1
1
Functional Description
PS1
Bit 9
Bit 1
Bit 9
Bit 1
PTE2/TCH1B
PTE1/TCH0B
R
R
1
0
0
0
1
1
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
PS0
R
R
0
0
0
1
1
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