MC68332ACFC25 Freescale Semiconductor, MC68332ACFC25 Datasheet - Page 101

• 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: -

5.2.1 Data Registers
MC68332
USER’S MANUAL
The eight data registers can store data operands of 1, 8, 16, 32, and 64 bits and ad-
dresses of 16 or 32 bits. The following data types are supported:
31
31
31
31
31
31
• Bits
• Packed Binary-Coded Decimal Digits
• Byte Integers (8 bits)
• Word Integers (16 bits)
• Long-Word Integers (32 bits)
• Quad-Word Integers (64 bits)
Figure 5-3 Supervisor Programming Model Supplement
Freescale Semiconductor, Inc.
16 15
16 15
16 15
16 15
Figure 5-2 User Programming Model
For More Information On This Product,
15
CENTRAL PROCESSING UNIT
Go to: www.freescale.com
8 7
8 7
7
(CCR)
2
0
0
0
0
0
0
0
0
0
A7' (SSP) SUPERVISOR STACK
SR
VBR
SFC
DFC
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7 (USP) USER STACK POINTER
PC
CCR
DATA REGISTERS
ADDRESS REGISTERS
PROGRAM COUNTER
CONDITION CODE REGISTER
POINTER
STATUS REGISTER
VECTOR BASE REGISTER
ALTERNATE FUNCTION
CODE REGISTERS
5-3