MC68HC908GZ8MFJ Freescale Semiconductor, MC68HC908GZ8MFJ Datasheet - Page 184

• Manufacturer Part Number: MC68HC908GZ8MFJ
• Description: IC MCU 8K FLASH 8MHZ CAN 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GZ8MFJ

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: CAN, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Enhanced Serial Communications Interface (ESCI) Module
184
CGMXCLK
SL = 1 -> SCI_CLK = BUSCLK
SL = 0 -> SCI_CLK = CGMSCLK (4x BUSCLK)
CLOCK
BUS
PRESCALER
ENHANCED
RxD
SL
SCRIE
SCTIE
LINR
TCIE
RWU
SBK
ILIE
RE
TE
SHIFT REGISTER
ESCI DATA
REGISTER
RECEIVE
÷ 4
MC68HC908GZ16 • MC68HC908GZ8 Data Sheet, Rev. 4
CONTROL
WAKEUP
Figure 15-2. ESCI Module Block Diagram
SCTE
SCRF
IDLE
SCALER
TC
ENSCI
PRE-
GENERATOR
BAUD RATE
÷ 16
CONTROL
RECEIVE
INTERNAL BUS
LOOPS
BKF
RPF
DATA SELECTION
CONTROL
OR
NF
FE
PE
FLAG
CONTROL
WAKE
ILTY
PEN
LOOPS
PTY
ENSCI
M
TRANSMIT
CONTROL
SHIFT REGISTER
TXINV
ORIE
NEIE
FEIE
PEIE
R8
REGISTER
TRANSMIT
T8
ESCI DATA
LINT
Freescale Semiconductor
BUS_CLK
SCI_TxD
IN SCIACTL
ACLK BIT
RxD
SL
TxD