MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 479

• 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

13.9.1 Freeze Action on the CPSM
13.9.2 CPSM Registers
MC68F375
REFERENCE MANUAL
When the IMB FREEZE signal is recognized, the CPSM counters stop counting and
remain set at their current values. When the FREEZE signal is negated, the counters
start incrementing from their current values, as if nothing had happened. All registers
are accessible during freeze.
The CPSM register map comprises four 16-bit register locations. As shown in
13-20, the register block contains two CPSM registers and two reserved registers. The
CPSM register block always immediately follows the BIUSM register block in the
CPSM register map. All unused bits and reserved address locations return zero when
read by the software. Writing to unused bits and reserved address locations has no
effect.
0xYF F20A
0xYF F208
Address
f
SYS
15
First CPSM
prescaler
/2 or /3
Freescale Semiconductor, Inc.
Figure 13-14 CPSM Block Diagram
For More Information On This Product,
CONFIGURABLE TIMER MODULE (CTM9)
Table 13-20 CPSM Register Map
8-bit
prescaler
Go to: www.freescale.com
PRUN DIV23 PSEL1 PSEL0
/128
/256
Rev. 25 June 03
/16
/32
/64
/2
/4
/8
CPSM control register (CPCR)
CPSM test register (CPTR)
Select
8 7
CPCR
PCLK1 =
PCLK2 =
PCLK3 =
PCLK4 =
PCLK5 =
PCLK6 =
DIV23 = /2
f
f
f
f
f
f
SYS
SYS
SYS
f
f
SYS
SYS
SYS
f
SYS
SYS
SYS
/128
/256
/512
/16
/32
/64
/4
/8
/2
DIV23 = /3
f
f
f
f
f
f
f
SYS
SYS
SYS
f
f
SYS
SYS
SYS
SYS
SYS
SYS
/192
/384
/768
/12
/24
/48
/96
/3
/6
MOTOROLA
0
Table
13-53