MC68EC040FE25A Freescale Semiconductor, MC68EC040FE25A Datasheet - Page 42

• Manufacturer Part Number: MC68EC040FE25A
• Description: IC MPU 32BIT 25MHZ 184-CQFP
• Manufacturer: Freescale Semiconductor
• Series: M68000r

Specifications of MC68EC040FE25A

• Processor Type: M680x0 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 184-CQFP
• Core Size: 32bit
• Program Memory Size: 8KB
• Cpu Speed: 25MHz
• Digital Ic Case Style: CQFP
• No. Of Pins: 184
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: 0°C To
• Rohs Compliant: Yes
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 25MHz
• Instruction Set Architecture: RISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 184
• Package Type: CQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

Pin No.
Pin No.
Pin No.
20 - 25
27 - 29
31 - 33
15
16
17
18
19
26
30
34
35
36
37
5.2.2
Connector P2 is a 9 pin, female D type connector. It is the RS-232 serial port of the M68360QUADS-040.
TABLE 5-1 describes the P5 connector signals.
5.2.3
Connector P3 is 15 pin, female D type connector. It is the EEST AUI Ethernet port of the M68360QUADS-
040 board. TABLE 5-1 describes the P3 connector signals.
1
2
3
4
5
6
7
8
9
1
Signal Name
-
PD1
PD3
PD5
PD7
GND
-
HOST_VCC
HOST_ENABLE~
GND
PD0
PD2
PD4
PD6
Signal Name
CD
TX
RX
DTR
GND
DSR
RTS (N.C.)
CTS
-
Signal Name
GND
Connector P2 Interconnect Signals
Connector P3 Interconnect Signals
TABLE 5-1 Connector P1 Interconnect Signals
TABLE 5-2 Connector P2 Interconnect Signals
TABLE 5-3 Connector P3 Interconnect Signals
Freescale Semiconductor, Inc.
For More Information On This Product,
M68360QUADS-040 Hardware User’s Manual
Description
Not connected
Bit 1 of the ADI port data bus
Bit 3 of the ADI port data bus
Bit 5 of the ADI port data bus
Bit 7 of the ADI port data bus
Ground signal of the M68360QUADS-040
Not connected. The host supplies +12V on this pin, but it is not connected on
the M68360QUADS-040
HOST VCC input from the host. The M68360QUADS-040 does not use these
inputs for power supply.
HOST Enable input signal from the host.
Ground signal of the M68360QUADS-040
Bit 0 of the ADI port data bus
Bit 2 of the ADI port data bus
Bit 4 of the ADI port data bus
Bit 6 of the ADI port data bus
Description
Carrier Detect output from the M68360QUADS-040.
Transmit Data output from the M68360QUADS-040.
Receive Data input to the M68360QUADS-040.
Data Terminal Ready input to the M68360QUADS-040.
Ground signal of the M68360QUADS-040.
Data Set Ready output from the M68360QUADS-040.
Request To Send. This line is not connected in the M68360QUADS-040.
Clear To Send output from the M68360QUADS-040.
Not connected
Description
Ground signal of the M68360QUADS-040.
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