MC68332ACFC25 Freescale Semiconductor, MC68332ACFC25 Datasheet - Page 21

• 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: -

2.3 Pin and Signal Mnemonics
MC68332
USER’S MANUAL
TPUCH[15:0] — TPU Channel Signals
DSACK[1:0] — Data and Size Acknowledge
ADDR[23:0] — Address Bus
DATA[15:0] — Data Bus
MODCLK — Clock Mode Select
CSBOOT — Boot ROM Chip Select
CLKOUT — System Clock
PQS[7:0] — QSM I/O Port
PCS[3:0] — Peripheral Chip Selects
FREEZE — Freeze
CS[10:0] — Chip Selects
IRQ[7:1] — Interrupt Request
IFETCH — Instruction Fetch
BGACK — Bus Grant Acknowledge
SIZ[1:0] — Size
DSCLK — Development Serial Clock
PC[6:0] — SIM I/O Port C
RESET — Reset
FC[2:0] — Function Codes
PE[7:0] — SIM I/O Port E
PF[7:0] — SIM I/O Port F
EXTAL — External Crystal Oscillator Connection
T2CLK — TPU Clock In
QUOT — Quotient Out
BERR — Bus Error
AVEC — Autovector
BKPT — Breakpoint
HALT — Halt
IPIPE — Instruction Pipeline
MISO — Master In Slave Out
MOSI — Master Out Slave In
XTAL — External Crystal Oscillator Connection
RMC — Read-Modify-Write Cycle
DSO — Development Serial Output
RXD — SCI Receive Data
SCK — QSPI Serial Clock
TSC — Three-State Control
TXD — SCI Transmit Data
XFC — External Filter Capacitor
R/W — Read/Write
DSI — Development Serial Input
BG — Bus Grant
BR — Bus Request
DS — Data Strobe
AS — Address Strobe
SS — Slave Select
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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