MC68040RC25V Freescale Semiconductor, MC68040RC25V Datasheet - Page 418

• Manufacturer Part Number: MC68040RC25V
• Description: IC MICROPROCESSOR 32BIT 179-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68040RC25V

• Processor Type: M680x0 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 179-PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

C.7.6 Output AC Timing Specifications
NO TE :
C-22
11
12
13
14
18
19
20
21
38
39
40
43
48
50
W
A
Num
* Output timing is specified for a valid signal measured at the pin. Timing is specified driving an unterminated
30- transmission line with a length characterized by a 2.5-ns one-way propagation delay. Buffer output
impedance is typically 30 ; the buffer specifications include approximately 5 ns for the signal to propagate
the length of the transmission line and back.
BCLK to Address, CIOUT , LOCK, LOCKE ,
PSTx, R/W , SIZx, TLNx, TMx, TTx, UPAx
Valid
BCLK to Output Invalid (Output Hold)
BCLK to TS Valid
BCLK to TIP Valid
BCLK to Data-Out Valid
BCLK to Data-Out Invalid (Output Hold)
BCLK to Output Low Impedance
BCLK to Data-Out High Impedance
BCLK to Address, CIOUT , LOCK, LOCKE ,
R/W , SIZx, TS, TLNx, TMx, TTx, UPAx High
Impedance
BCLK to BB, TA, TIP High Impedance
BCLK to BR , BB Valid
BCLK to MI Valid
BCLK to TA Valid
BCLK to IPEND, PSTx, RSTO Valid
RSTI active to SCD inactive.
IPL≈ to SCD invalid
Characteristic
Freescale Semiconductor, Inc.
For More Information On This Product,
M68040 USER’S MANUAL
Go to: www.freescale.com
PRELIMIINARY
0–16.67 MHz
Min
19
9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
(see Figures C-13* to C-21)
Max
100
100
30
—
30
30
32
—
18
28
—
20
30
30
30
30
Min
19
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
25 MHz
Max
100
100
30
30
30
32
20
18
28
30
30
30
30
—
—
—
Min
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
14
8
8
33 MHz
Max
100
100
25
—
25
25
27
—
15
25
23
25
25
25
—
17
MOTOROLA
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns