MC68332ACFC25 Freescale Semiconductor, MC68332ACFC25 Datasheet - Page 146

• Manufacturer Part Number: MC68332ACFC25
• Description: IC MCU 32BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332ACFC25

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 132-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Freescale Semiconductor, Inc.
RECEIVER
BAUD RATE
16
10 (11) - BIT
CLOCK
Rx SHIFT REGISTER
DATA
H
L
RxD
PIN BUFFER
(8) 7 6 5 4 3 2 1 0
RECOVERY
MSB
ALL ONES
PARITY
DETECT
WAKEUP
LOGIC
15
SCCR1 (CONTROL REGISTER 1)
0
SCDR Rx BUFFER
(READ-ONLY)
15
SCSR (STATUS REGISTER)
0
SCI Tx
SCI INTERRUPT
INTERNAL
REQUESTS
REQUEST
DATA BUS
68300 SCI RX BLOCK
Figure 6-8 SCI Receiver Block Diagram
MC68332
QUEUED SERIAL MODULE
6-24
USER’S MANUAL
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