MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 341

• 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

8.1 Overview
MC68F375
REFERENCE MANUAL
The time processor unit 3 (TPU3), an enhanced version of the original TPU, is an intel-
ligent, semi-autonomous microcontroller designed for timing control. The TPU3 is fully
compatible to the TPU2. Operating simultaneously with the CPU, the TPU3 module
process micro-instructions, schedules and processes real-time hardware events, per-
forms input and output, and accesses shared data without CPU intervention.
Consequently, for each timer event, the CPU setup and service times are minimized
or eliminated.
The TPU3 can be viewed as a special-purpose microcomputer that performs a pro-
grammable series of two operations, match and capture. Each occurrence of either
operation is called an event. A programmed series of events is called a function. TPU
functions replace software functions that would require CPU interrupt service.
CONFIGURATION
SUPPORT AND
DEVELOPMENT
INTERFACE
PARAMETER
CONTROL
CHANNEL
SYSTEM
TEST
HOST
RAM
Figure 8-1
DATA
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 8-1 TPU3 Block Diagram
CONTROL
TIME PROCESSOR UNIT 3
is a simplified block diagram of the TPU3.
DATA
TIME PROCESSOR UNIT 3
Go to: www.freescale.com
Rev. 25 June 03
SECTION 8
MICROENGINE
SCHEDULER
EXECUTION
CONTROL
STORE
UNIT
T2CLK
PIN
CONTROL AND DATA
SERVICE REQUESTS
TCR1
TCR2
CHANNELS
CHANNEL 15
CHANNEL 0
CHANNEL 1
TIMER
MOTOROLA
PINS
8-1