TS68040 ATMEL Corporation, TS68040 Datasheet - Page 17

• Manufacturer Part Number: TS68040
• Description: 32-bit Mpu, 25-33 MHZ
• Manufacturer: ATMEL Corporation

Table 14 - Output AC timing specifications (Note 1) (Figures 9 - 15)
These output specifications are for only 25 MHz they must be scaled for lower operating frequencies. Refer to TS 6804DH/AD
for further information.
– 55°C T C
Num
11
12
13
14
18
19
20
21
26
27
28
29
30
38
39
40
BCLK to adress CIOUT, LOCK, LOCKE, R W,
SIZn, TLN, TMn, TTn, UPAn valid - Note 5
BCLK to output invalid (output hold)
BCLK to TS valid
BCLK to TIP valid
BCLK to data-out valid - Note 6
BCLK to data-out invalid (output hold) - Note 6
BCLK to output low impedance - Notes 5 and 6
BCLK to data-out high impedance
BCLK to multiplexed address valid - Note 5
BCLK to multiplexed address driven - Note 5
BCLK to multiplexed address high impedance
Notes 5 and 6
BCLK to multiplexed data driven - Note 6
BCLK to multiplexed data valid - Note 6
BCLK to address, CIOUT, LOCK, LOCKE, R W,
SIZn, TS, TLNn, TMn, TTn, UPAn high impedance
Note 5
BCLK to BB, TA , TIP high impedance
BCLK to BR, BB valid
T
Jmax
; 4.75 V
Characteristic
V CC
5.25
V
unless otherwise specified - Notes 2, 3 and 4
Figure 8 : Clock input timing.
Large buffer
Min.
19
19
19
19
19
9
9
9
9
9
9
9
9
9
9
9
Note 1
Max.
21
21
21
23
20
31
18
33
18
28
21
25 MHz
Small buffer
Min.
19
19
19
19
19
9
9
9
9
9
9
9
9
9
9
9
Note 1
Max.
30
30
30
32
20
40
18
42
18
28
30
Large buffer
Min.
6.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
14
14
14
14
14
Note 1
Max.
18
18
20
17
26
20
28
18
18
15
15
23
33 MHz
Small buffer
Min.
6.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
14
14
14
14
14
Note 1
Max.
27
25
25
25
17
33
15
20
35
15
23
25
17/38
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns