MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 364

• 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

9.3 DPTRAM Configuration and Block Diagram
9.4 Programming Model
MC68F375
REFERENCE MANUAL
The DPTRAM module consists of two separately addressable sections. The first is a
set of memory-mapped control and status registers used for configuration (DPTMCR,
RAMBAR, MISRH, MISRL, MISCNT) and testing (DPTTCR) of the DPTRAM array.
The second section is the array itself.
All DPTRAM module control and status registers are located in supervisor data space.
User reads or writes of these will result in a bus error.
When the TPU3 is using the RAM array for microcode control store, none of these con-
trol registers have any effect on the operation of the RAM array.
All addresses within the 64-byte control block will respond when accessed properly.
Unimplemented addresses will return zeros for read accesses. Likewise, unimple-
mented bits within registers will return zero when read and will not be affected by write
operations.
• Includes built in check logic which scans the array contents and calculates the
• IMB3 bus interface
• Two TPU3 interface units, only one is used on the MC68F375
• Bytes, half-word or word accessible
RAM signature
ming it in the TPU ROM.
RAM Mode
RAM
TPU
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 9-1 DPTRAM Configuration
DUAL-PORT TPU RAM (DPTRAM)
Go to: www.freescale.com
Rev. 25 June 03
TPU Microcode Mode
RAM
TPU
Local Bus
MOTOROLA
9-2