MC68HC908AP8CB Freescale Semiconductor, MC68HC908AP8CB Datasheet - Page 190

• Manufacturer Part Number: MC68HC908AP8CB
• Description: IC MCU 8K FLASH 8MHZ 42SDIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

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: -

Infrared Serial Communications Interface Module (IRSCI)
12.5.3.1 Character Length
The receiver can accommodate either 8-bit or 9-bit data. The state of the M bit in IRSCI control register 1
(IRSCC1) determines character length. When receiving 9-bit data, bit R8 in IRSCI control register 2
(IRSCC2) is the ninth bit (bit 8). When receiving 8-bit data, bit R8 is a copy of the eighth bit (bit 7).
190
BUS CLOCK
CGMXCLK
SL = 0 => X = A
SL = 1 => X = B
A
B
CKS
SL
X
SCP1
SCP0
WAKE
SCALER
Figure 12-8. SCI Receiver Block Diagram
ILTY
BKF
RPF
PEN
PTY
PRE-
M
SCI_RxD
MC68HC908AP Family Data Sheet, Rev. 4
DIVIDER
BAUD
ALL 0s
CHECKING
WAKEUP
IDLE
ILIE
DMARE
SCRF
SCRIE
DMARE
SCRF
SCRIE
DMARE
OR
ORIE
NF
NEIE
FE
FEIE
PE
PEIE
PARITY
LOGIC
RECOVERY
SCR1
SCR2
SCR0
DATA
÷ 16
INTERNAL BUS
H
8
7
RECEIVE SHIFT REGISTER
SCI DATA REGISTER
6
5
11-BIT
DMARE
SCRIE
SCRF
ORIE
NEIE
IDLE
FEIE
PEIE
ILIE
4
OR
R8
NF
FE
PE
Freescale Semiconductor
3
2
1
0
L
RWU