MC68HC908SR12CB Freescale Semiconductor, MC68HC908SR12CB Datasheet - Page 51

• Manufacturer Part Number: MC68HC908SR12CB
• Description: IC MCU 12K FLASH 8MHZ 42-SDIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908SR12CB

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, Temp Sensor
• Number Of I /o: 29
• Program Memory Size: 12KB (12K 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 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 42-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

MC68HC908SR12•MC68HC08SR12 — Rev. 5.0
Freescale Semiconductor
† One-time writable register after each reset.
Addr.
$001E
$001F
$0020
$0021
$0022
$0023
$0024
$0025
$0026
Timer 1 Channel 0 Status
IRQ1 Status and Control
Configuration Register 1
Timer 1 Counter Modulo
Timer 1 Counter Modulo
Register Name
and Control Register
Timer 1 Status and
Timer 1 Channel 0
Control Register
Timer 1 Counter
Timer 1 Counter
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 4 of 12)
Register High
Register High
Register High
Register Low
Register Low
(CONFIG1)
(INTSCR1)
(T1MODH)
(T1MODL)
(T1CNTH)
(T1CH0H)
(T1CNTL)
(T1SC0)
Register
(T1SC)
†
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
X = Indeterminate
COPRS
Bit 15
Bit 15
CH0F
Bit 15
Bit 7
Bit 7
Bit 7
TOF
X
0
0
0
0
0
0
0
1
1
0
0
LVISTOP LVIRSTD LVIPWRD LVI5OR3
CH0IE
TOIE
14
14
14
X
6
0
0
0
0
0
6
0
1
6
1
0
Memory Map
TSTOP
MS0B
13
13
13
X
5
0
0
0
1
0
5
0
1
5
1
0
= Unimplemented
MS0A
TRST
12
12
12
X
4
0
0
0
0
0
0
4
0
1
4
1
0
ELS0B
IRQ1F
11
11
11
X
3
0
0
0
0
0
3
0
1
3
1
0
SSREC
ELS0A
ACK1
PS2
Input/Output (I/O) Section
10
10
10
R
X
2
0
0
0
0
0
2
0
1
2
1
0
= Reserved
IMASK1
STOP
TOV0
PS1
X
1
0
0
0
9
0
1
0
9
1
1
1
0
9
Memory Map
Data Sheet
CH0MAX
MODE1
COPD
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
PS0
X
0
0
0
0
0
1
1
0
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