MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 247

• 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

6.7 Queued Serial Peripheral Interface
MC68F375
REFERENCE MANUAL
Bit(s)
15:8
The queued serial peripheral interface (QSPI) is used to communicate with external
devices through a synchronous serial bus. The QSPI is fully compatible with SPI sys-
tems found on other Motorola products, but has enhanced capabilities. The QSPI can
perform full duplex three-wire or half duplex two-wire transfers. Several transfer rates,
clocking, and interrupt-driven communication options are available.
block diagram of the QSPI.
7
6
5
4
3
2
1
0
QDDPCS3
QDDPCS2
QDDPCS1
QDDPCS0
QPAMOSI
QPAMISO
QDDSCK
PQSPAR
Name
—
PORTSQS pin assignment register. See
(PQSPAR).
Reserved
QSPI pin data direction for the pin PCS3
0 = Pin direction is input
1 = Pin direction is output
QSPI pin data direction for the pin PCS2
0 = Pin direction is input
1 = Pin direction is output
QSPI pin data direction for the pin PCS1
0 = Pin direction is input
1 = Pin direction is output
QSPI pin data direction for the pin PCS0
0 = Pin direction is input
1 = Pin direction is output
QSPI pin data direction for the pin SCK
0 = Pin direction is input
1 = Pin direction is output
QSPI pin data direction for the pin MOSI
0 = Pin direction is input
1 = Pin direction is output
QSPI pin data direction for the pin MISO
0 = Pin direction is input
1 = Pin direction is output
Freescale Semiconductor, Inc.
QUEUED SERIAL MULTI-CHANNEL MODULE
For More Information On This Product,
Table 6-11 DDRQS Bit Settings
Go to: www.freescale.com
Rev. 25 June 03
Description
6.6.2 PORTQS Pin Assignment Register
Figure 6-2
MOTOROLA
6-13
is a