MC68332ACFC25 Freescale Semiconductor, MC68332ACFC25 Datasheet - Page 105

• 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: -

MC68332
USER’S MANUAL
MSB = Most Significant Bit
LSB = Least Significant Bit
MSD = Most Significant Digit
LSD = Least Significant Digit
15
15
15
15
15
MSB
MSB
MSB
MSB
BCD 0
BCD 4
LONG WORD 0
LONG WORD 1
LONG WORD 2
ADDRESS 0
ADDRESS 1
ADDRESS 2
MSD
12 11
BYTE 0
BYTE 2
Figure 5-6 Memory Operand Addressing
Freescale Semiconductor, Inc.
7
For More Information On This Product,
6
CENTRAL PROCESSING UNIT
BCD 1
BCD 5
Go to: www.freescale.com
5
LONG WORD = 32 BITS
BCD DIGITS = 1 BYTE
ADDRESS = 32 BITS
WORD = 16 BITS
1 BYTE = 8 BITS
1 BYTE = 8 BITS
INTEGER DATA
DECIMAL DATA
HIGH ORDER
HIGH ORDER
LSB
LOW ORDER
LOW ORDER
LSD
ADDRESS 1
4
BIT DATA
WORD 0
WORD 1
WORD 2
8 7
8 7
3
2
BCD 2
BCD 6
1
0
BYTE 1
BYTE 3
4 3
BCD 3
BCD 7
LSB
LSB
LSB
0
0
0
0
0
1125A
5-7