MC68HC908AB32CFU Freescale Semiconductor, MC68HC908AB32CFU Datasheet - Page 47

• Manufacturer Part Number: MC68HC908AB32CFU
• Description: IC MCU 8MHZ 32K FLASH 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908AB32CFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MC68HC908AB32
Freescale Semiconductor
$001A
$001B
$001C
$001D
$0014
$0015
$0016
$0017
$0018
$0019
Addr.
SCI Baud Rate Register
IRQ Status and Control
PLL Bandwidth Control
SCI Control Register 2
SCI Control Register 3
SCI Status Register 1
SCI Status Register 2
Register Name
Keyboard Status and
PLL Control Register
SCI Data Register
Control Register
Figure 2-2. Control, Status, and Data Registers (Sheet 3 of 11)
—
(KBSCR)
Rev. 1.1
Register
Register
(PBWC)
(SCDR)
(SCBR)
(SCC2)
(SCC3)
(SCS1)
(SCS2)
(PCTL)
(ISCR)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Unaffected Unaffected
SCTIE
AUTO
SCTE
PLLIE
Bit 7
R8
R7
T7
0
1
0
0
0
0
0
0
0
0
0
0
= Unimplemented
LOCK
PLLF
TCIE
TC
R6
T8
T6
6
0
1
0
0
0
0
0
0
0
0
0
0
Memory Map
PLLON
SCRIE
SCRF
SCP1
ACQ
R5
T5
R
5
0
0
0
0
0
0
0
0
0
0
1
0
Unaffected by reset
SCP0
IDLE
BCS
XLD
ILIE
R4
T4
R
4
0
0
0
0
0
0
0
0
0
0
0
0
KEYF
ORIE
IRQF
OR
TE
R3
T3
R
R
3
0
0
0
0
0
0
0
0
1
1
0
0
= Reserved
SCR2
ACKK
NEIE
ACK
RE
NF
R2
T2
2
0
0
0
0
0
0
0
0
0
0
1
1
0
0
IMASKK
IMASK
SCR1
RWU
FEIE
BKF
FE
R1
T1
1
0
0
0
0
0
0
0
1
1
0
0
Technical Data
Memory Map
MODEK
MODE
SCR0
PEIE
Bit 0
SBK
RPF
PE
R0
T0
0
0
0
0
0
0
0
1
1
0
0
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