MC68HC908AP8CB Freescale Semiconductor, MC68HC908AP8CB Datasheet - Page 33
MC68HC908AP8CB
Manufacturer Part Number
MC68HC908AP8CB
Description
IC MCU 8K FLASH 8MHZ 42SDIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908AP8CFBE.pdf
(324 pages)
Specifications of MC68HC908AP8CB
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, IRSCI, SCI, SPI
Peripherals
LED, LVD, POR, PWM
Number Of I /o
32
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
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
-
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† One-time writable register after each reset.
† One-time writable register after each reset.
Freescale Semiconductor
$001A
$001B
$001C
$001D
$001E
$001F
$0020
$0021
$0022
$0023
$0024
$0025
Addr.
IRQ2 Status and Control Reg-
IRQ1 Status and Control Reg-
Timer 1 Counter Modulo Reg-
Timer 1 Channel 0 Status and
Keyboard Status and Control
Control Register (T1SC0)
Configuration Register 2
Configuration Register 1
Timer 1 Counter Modulo
Register Name
Timer 1 Status and
Keyboard Interrupt
Control Register
Timer 1 Counter
Timer 1 Counter
Enable Register
U = Unaffected
Register High
Register Low
Register Low
(CONFIG2)
(CONFIG1)
(INTSCR2)
(INTSCR1)
(T1MODH)
Figure 2-2. Control, Status, and Data Registers (Sheet 3 of 9)
(T1MODL)
(T1CNTH)
(T1CNTL)
ister High
(KBSCR)
Register
(KBIER)
(T1SC)
ister
ister
†
†
Reset:
Reset:
Reset:
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:
Read:
Write:
Read:
Write:
Read:
Write:
X = Indeterminate
MC68HC908AP Family Data Sheet, Rev. 4
ICLKDIS
COPRS
STOP_
KBIE7
Bit 15
Bit 15
CH0F
Bit 7
TOF
Bit 7
Bit 7
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
PUC0ENB
LVISTOP
RCLKEN
STOP_
CH0IE
KBIE6
TOIE
14
14
6
0
0
0
0
0
0
0
0
0
0
6
0
1
6
1
0
LVIRSTD
XCLKEN
TSTOP
STOP_
KBIE5
MS0B
13
13
5
0
0
0
0
0
0
0
0
0
1
0
5
0
1
5
1
0
= Unimplemented
OSCCLK1 OSCCLK0
LVIPWRD
KBIE4
MS0A
TRST
12
12
4
0
0
0
0
0
0
0
0
0
0
0
0
4
0
1
4
1
0
LVIREGD
ELS0B
KBIE3
IRQ2F
IRQ1F
KEYF
11
11
3
0
0
0
0
0
0
0
0
0
3
0
1
3
1
0
SSREC
ELS0A
KBIE2
ACK2
ACK1
ACK
PS2
10
10
R
2
0
0
0
0
0
0
0
0
0
0
0
0
2
0
1
2
1
0
= Reserved
IMASK2
IMASK1
IMASK
KBIE1
STOP
TOV0
PS1
1
0
0
0
0
0
0
0
0
9
0
1
0
9
1
1
1
0
Monitor ROM
SCIBDSRC
CH0MAX
MODE2
MODE1
MODE
KBIE0
COPD
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
PS0
0
0
0
0
0
0
0
0
0
1
1
0
33
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