MC9S08QG84CFQE Freescale Semiconductor, MC9S08QG84CFQE Datasheet - Page 198

• Manufacturer Part Number: MC9S08QG84CFQE
• Description: IC MCU 8BIT B54 RATING 8-DFN
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08QG84CFQE

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 4
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DFN
• For Use With: DEMO9S08QG8E - BOARD DEMO FOR MC9S08QG8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Serial Communications Interface (S08SCIV3)
Figure 14-4
196
LOOPS
RSRC
TRANSMITTER
FROM RxD PIN
FROM
shows the receiver portion of the SCI.
RATE CLOCK
16 × BAUD
LOOP CONTROL
SINGLE-WIRE
PE
PT
INTERNAL BUS
DATA RECOVERY
MC9S08QG8 and MC9S08QG4 Data Sheet, Rev. 5
Figure 14-4. SCI Receiver Block Diagram
WAKE
DIVIDE
BY 16
CHECKING
ILT
M
PARITY
WAKEUP
(READ-ONLY)
LOGIC
SCID – Rx BUFFER
RDRF
ORIE
IDLE
FEIE
NEIE
PEIE
H
RIE
ILIE
OR
NF
FE
PF
11-BIT RECEIVE SHIFT REGISTER
8
7
6
5
RWU
SHIFT DIRECTION
4
3
2
1
Rx INTERRUPT
REQUEST
0
ERROR INTERRUPT
REQUEST
Freescale Semiconductor
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