MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 56

• Manufacturer Part Number: MC68F375BGMZP33
• Description: IC MPU 32BIT 33MHZ 217-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68F375BGMZP33

• Processor Type: M683xx 32-Bit
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 217-PBGA
• Processor Series: M683xx
• Core: CPU32
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 256 KB
• Data Ram Size: 10 KB
• Interface Type: SPI, SCI, CAN
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 16
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: No

3.2 CPU32 Registers
MC68F375
REFERENCE MANUAL
The CPU32 programming model consists of two groups of registers that correspond
to the user and supervisor privilege levels. User programs can use only the registers
of the user model. The supervisor programming model, which supplements the user
programming model, is used by CPU32 system programmers who wish to protect sen-
sitive operating system functions. The supervisor model is identical to that of the
MC68010 and later processors.
The CPU32 has eight 32-bit data registers, seven 32-bit address registers, a 32-bit
program counter, separate 32-bit supervisor and user stack pointers, a 16-bit status
register, two alternate function code registers, and a 32-bit vector base register. Refer
to
Figure 3-2
MICROSEQUENCER AND CONTROL
CONTROL STORE
CONTROL LOGIC
and
Figure
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 3-1 CPU32 Block Diagram
ADDRESS
BUS
3-3.
CENTRAL PROCESSOR UNIT
Go to: www.freescale.com
Rev. 25 June 03
STAGE
WRITE PENDING
C
PROGRAM
COUNTER
SECTION
BUFFER
DECODE
INSTRUCTION PIPELINE
EXECUTION UNIT
BUS CONTROL
CONTROLLER
MICROBUS
STAGE
SIGNALS
B
CONTROLLER
PREFETCH
SECTION
DATA
BUFFER
STAGE
A
MOTOROLA
DATA
BUS
1127A
3-2