MC68030FE25C Freescale Semiconductor, MC68030FE25C Datasheet - Page 533
MC68030FE25C
Manufacturer Part Number
MC68030FE25C
Description
IC MPU 32BIT ENHANCED 132-CQFP
Manufacturer
Freescale Semiconductor
Specifications of MC68030FE25C
Processor Type
M680x0 32-Bit
Speed
25MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
132-CQFP
Family Name
M68000
Device Core
ColdFire
Device Core Size
32b
Frequency (max)
25MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
5V
Operating Supply Voltage (max)
5.25V
Operating Supply Voltage (min)
4.75V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
132
Package Type
CQUAD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68030FE25C
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68030FE25C
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
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12
Description: There are three terms to the CS generation. The first term denotes the earliest t i m e
12-8
third term is to ensure that no race condition occurs in case of a late AS.
CS can be asserted. The second term is used to assert CS until the end o f the FPCP access. The
A15
PAL1618
FPCP CS GENERATION CIRCUITRY FOR 25 MHz OPERATION
MOTOROLA INC., AUSTIN, TEXAS
CLK
CS
CLKD = CLK
= FC2
+ FC2
+ FC2
• / A 1 9
• / A 1 5
• / C L K
• / A 1 9
•/AS
• / A 1 5
• / A 1 9
• / A 1 5
• / C L K D
/CS
AS
FC2
/CLKD
* FC1
* FC1
* / A 1 8
* / A 1 4
* / A 1 8
* / A 1 4
* FC1
* / A 1 8
* / A 1 4
Figure 12-3. Chip-Select Generation PAL
6NO
A18
AI9
A17
A16
FC2
FC1
FCO
CLK
FC1
A14
* A17
* A13
* A17
* A13
* A17
* A13
* FC0
* FC0
* FC0
Figure 12-4. PAL Equations
MC68030 USER'S MANUAL
FC0
A13
* / A 1 6
* / A 1 6
* / A 1 6
A19
NC
PAL1GL8
10 ns
;cpu space = $7
;coprocessor access = $2
; c o p r o c e s s o r i d = $1
;qualified by MPU clock low
;cpu space = $7
;coprocessor access = $2
; c o p r o c e s s o r i d = $1
;qualified by address strobe l o w
;coprocessor access = $2
;coprocessor id = $1
;qualified by CLKD (delayed CLK)
A18
NC
A17
NC
A16
VCC
A14
NC
NC
NC
NC
A13
CLKO
AT5
NC
GND
VCC
MOTOROLA
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