MC68332ACFC20 Freescale Semiconductor, MC68332ACFC20 Datasheet - Page 14

• Manufacturer Part Number: MC68332ACFC20
• Description: IC MCU 32BIT 20MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68332ACFC20

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 20MHz
• 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: -

14
Quotient Out
Reset
Read-Modify-Write Cycle
Read/Write
SCI Receive Data
QSPI Serial Clock
Size
Slave Select
TCR2 Clock
TPU Channel Pins
Three-State Control
SCI Transmit Data
External Filter Capacitor
MOTOROLA
Signal Name
Freescale Semiconductor, Inc.
For More Information On This Product,
Table 6 MCU Signal Function (Continued)
TPUCH[15:0]
Mnemonic
SIZ[1:0]
RESET
T2CLK
QUOT
RMC
RXD
SCK
R/W
TSC
TXD
XFC
SS
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Provides the quotient bit of the polynomial divider
System reset
Indicates an indivisible read-modify-write instruction
Indicates the direction of data transfer on the bus
Serial input to the SCI
Clock output from QSPI in master mode;
clock input to QSPI in slave mode
Indicates the number of bytes to be transferred during a bus cycle
Causes serial transmission when QSPI is in slave mode;
causes mode fault in master mode
External clock source for TCR2 counter
Bidirectional pins associated with TPU channels
Places all output drivers in a high-impedance state
Serial output from the SCI
Connection for external phase-locked loop filter capacitor
Function
MC68332TS/D
MC68332