MC68040FE40A Freescale Semiconductor, MC68040FE40A Datasheet - Page 370

• Manufacturer Part Number: MC68040FE40A
• Description: IC MICROPROCESSOR 32BIT 184-CQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68040FE40A

• Processor Type: M680x0 32-Bit
• Speed: 40MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 184-CQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

A.6.6 A.6.7 Output AC Timing Specifications
A-10
MC68LC040
*Output timing is specified for a valid signal measured at the pin. Timing is specified driving an unterminated 30-
Num
11
12
13
14
18
19
20
21
38
39
40
43
48
50
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,
BCLK to Output Invalid (Output
BCLK to TS Valid
BCLK to TIP Valid
BCLK to Data-Out Valid
BCLK to Data-Out Invalid (Output
BCLK to Output Low Impedance
BCLK to Data-Out High
BCLK to Address, CIOUT, LOCK,
BCLK to BB, TA, TIP High
BCLK to BR, BB Valid
BCLK to MI Valid
BCLK to TA Valid
BCLK to IPEND, PSTx, RSTO
LOCKE, PSTx, R/W, SIZx,
TLNx,TMx, TTx, UPAx
Valid
Hold)
Hold)
Impedance
LOCKE, R/W, SIZx, TS, TLNx,
TMx, TTx, UPAx High
Impedance
Impedance
Valid
REV2.3 (01/29/2000)
Characteristic
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
M68040 USER’S MANUAL
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
Min
23
20 MHz
Max
35
35
35
37
25
23
33
35
35
35
35
—
—
—
Min
19
9
9
9
9
9
9
9
9
9
9
9
9
9
25 MHz
Max
30
30
30
32
20
18
28
30
30
30
30
—
—
—
(see Figures A-5
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
33 MHz
Max
25
—
25
25
27
—
—
17
15
25
23
25
25
25
*
to A-9)
5.25
5.25
5.25
5.25
5.25
5.25
5.25
5.25
5.25
11.5
5.25
5.25
5.25
5.25
Min
40 MHz
MOTOROLA
Max
24
24
24
26
16
14
22
14
24
24
24
—
—
—
Unit
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS