MC68F375BGMZP33 Freescale Semiconductor, MC68F375BGMZP33 Datasheet - Page 159

• 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

MC68F375
REFERENCE MANUAL
The reset state of DATA[7:3] determines whether pins controlled by CSPAR1 are ini-
tially configured as high-order address lines or chip-selects.
correspondence between DATA[7:3] and the reset configuration of CS[10:6]/
ADDR[23:19]. This register may be read or written at any time. After reset, software
may enable one or more pins as discrete outputs.
Table 4-34
function must not be programmed with the 0b00 encoding as this will configure the pin
for its alternate function. For instance, programming CS0PA[1:0] to 0b00 will configure
CS0/BR for the bus request (BR) function.
Port size determines the way in which bus transfers to an external address are allo-
cated. A port size of eight bits or sixteen bits can be selected when a pin is assigned
as a chip select. Port size and transfer size affect how the chip-select signal is
asserted. Refer to
DATA7
1
1
1
1
1
0
CSPAR1 Field
DATA6
CS10PA[1:0]
CS9PA[1:0]
CS8PA[1:0]
CS7PA[1:0]
CS6PA[1:0]
Data Bus Pins at Reset
shows pin assignment field encoding. Pins that have no discrete output
X
1
1
1
1
0
Table 4-34 Pin Assignment Field Encoding
DATA5
Table 4-33 Reset Pin Function of CS[10:6]
SINGLE-CHIP INTEGRATION MODULE 2 (SCIM2E)
4.9.3 Chip-Select Option Registers
Freescale Semiconductor, Inc.
X
X
1
1
1
0
Table 4-32 CSPAR1 Pin Assignments
For More Information On This Product,
CSxPA[1:0]
Chip-Select Signal
00
01
10
11
DATA4
CS10
X
X
X
1
1
0
CS9
CS8
CS7
CS6
Go to: www.freescale.com
Rev. 25 June 03
DATA3
X
X
X
X
1
0
Chip-select (16-bit port)
Chip-select (8-bit port)
Alternate function
Alternate Signal
ADDR23
ADDR23 ADDR22 ADDR21 ADDR20 ADDR19
Discrete output
CS10/
CS10
CS10
CS10
CS10
CS10
Description
ADDR23
ADDR22
ADDR21
ADDR20
ADDR19
Chip-Select/Address Bus Pin Function
ADDR22
ADDR22 ADDR21 ADDR20 ADDR19
CS9/
CS9
CS9
CS9
CS9
for more information.
ADDR21
ADDR21 ADDR20 ADDR19
Discrete Output
CS8/
CS8
CS8
CS8
Table 4-28
ECLK
PC6
PC5
PC4
PC3
ADDR20
ADDR20 ADDR19
CS7/
CS7
CS7
ADDR19
ADDR19
MOTOROLA
shows the
CS6/
CS6
4-77