MC68331CEH25 Freescale Semiconductor, MC68331CEH25 Datasheet - Page 210

• Manufacturer Part Number: MC68331CEH25
• Description: IC MCU 32BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68331CEH25

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 132-QFP
• Controller Family/series: 68K
• No. Of I/o's: 18
• Cpu Speed: 25MHz
• No. Of Timers: 1
• Embedded Interface Type: QSPI, SCI, UART
• No. Of Pwm Channels: 2
• Digital Ic Case Style: PQFP
• Rohs Compliant: Yes
• Processor Series: M683xx
• Core: CPU32
• Data Bus Width: 32 bit
• Data Ram Size: 80 B
• Interface Type: QSPI, SCI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 18
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

D
D.1.1 CPU32 Register Model
D-2
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Figure D-2 Supervisor Programming Model Supplement
Freescale Semiconductor, Inc.
Figure D-1 User Programming Model
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For More Information On This Product,
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Go to: www.freescale.com
REGISTER SUMMARY
8 7
8 7
7
(CCR)
2
0
0
0
0
0
0
0
0
0
A7 (SSP) SUPERVISOR STACK POINTER
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
ALTERNATE FUNCTION
CODE REGISTERS
STATUS REGISTER
VECTOR BASE REGISTER
USER’S MANUAL
MC68331