MCHC908GR8AVFAE Freescale Semiconductor, MCHC908GR8AVFAE Datasheet - Page 139

• Manufacturer Part Number: MCHC908GR8AVFAE
• Description: IC MCU 8K FLASH 8MHZ 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908GR8AVFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 7.5KB (7.5K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Freescale Semiconductor
BUS CLOCK
CGMXCLK
SL = 0 => SCICLK = CGMXCLK
SL = 1 => SCICLK = BUS CLOCK
INTERRUPT REQUEST
SCIBDSRC
ERROR CPU
CONFIG2
FROM
SL
X
SCP1
SCP0
÷ 4
MC68HC908GR8A • MC68HC908GR4A Data Sheet, Rev. 5
WAKE
SCALER
Figure 13-6. SCI Receiver Block Diagram
RPF
ILTY
PEN
BKF
PTY
PRE-
M
PTE1/RxD
DIVIDER
BAUD
ALL 0s
CHECKING
WAKEUP
OR
ORIE
NF
NEIE
FE
FEIE
PE
PEIE
PARITY
LOGIC
RECOVERY
SCR2
SCR1
SCR0
DATA
÷ 16
INTERNAL BUS
H
8
7
RECEIVE SHIFT REGISTER
SCI DATA REGISTER
6
5
11-BIT
SCRF
ORIE
NEIE
IDLE
FEIE
PEIE
4
OR
R8
NF
FE
PE
3
Functional Description
2
1
0
L
RWU
139