MC9S08QG8CPBE Freescale, MC9S08QG8CPBE Datasheet - Page 197

• Manufacturer Part Number: MC9S08QG8CPBE
• Manufacturer: Freescale

Specifications of MC9S08QG8CPBE

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 20MHz
• Interface Type: I2C/SCI/SPI
• Total Internal Ram Size: 512Byte
• # I/os (max): 12
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 1.8V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 16
• Package Type: PDIP
• Program Memory Type: Flash
• Program Memory Size: 8KB
• Lead Free Status / RoHS Status: Compliant

14.1.3
Figure 14-3
Freescale Semiconductor
RATE CLOCK
1 × BAUD
Block Diagram
shows the transmitter portion of the SCI.
INTERNAL BUS
PE
PT
M
BRK13
TXDIR
SBK
TE
MC9S08QG8 and MC9S08QG4 Data Sheet, Rev. 5
Figure 14-3. SCI Transmitter Block Diagram
GENERATION
PARITY
T8
H
(WRITE-ONLY)
8
11-BIT TRANSMIT SHIFT REGISTER
7
6
SCID – Tx BUFFER
TRANSMIT CONTROL
SHIFT DIRECTION
5
(Figure 14-4
4
TDRE
TCIE
TIE
TC
3
2
1
0
shows the receiver portion of the SCI.)
L
Serial Communications Interface (S08SCIV3)
LOOPS
RSRC
SCI CONTROLS TxD
TxD DIRECTION
CONTROL
LOOP
Tx INTERRUPT
REQUEST
TXINV
TO RECEIVE
DATA IN
TO TxD PIN
TO TxD
PIN LOGIC
195