CF4320H_09 Datasheet, PDF (20/29 Pages) Texas Instruments – CompactFlash™ BUS-INTERFACE CHIP WITH ±15-kV ESD PROTECTION, TRANSLATION, AND CARD-DETECT CIRCUITRY

CF4320H
CompactFlash™ BUS-INTERFACE CHIP
WITH ±15-kV ESD PROTECTION, TRANSLATION, AND CARD-DETECT CIRCUITRY
SCES655A – APRIL 2006 – REVISED AUGUST 2006
www.ti.com
Switching Characteristics
over recommended operating free-air temperature range (SA10–SA00, SCE1, SCE2, SIORD, SIOWR, SOE, SREG, SWE)
(see Figure 1)
PARAMETER
FROM
(INPUT)
TO
TEST
(OUTPUT) CONDITIONS
V_{CC_S}
V_{CC_CF}
1.8 V ±
0.15 V
3.3 V ± 0.3 V
5 V ± 0.5 V
CF output
(control)
MASTER_EN
= BUF_EN =
V_IL
2.5 V ±
0.2 V
3.3 V ± 0.3 V
5 V ± 0.5 V
3.3 V ±
3.3 V ± 0.3 V
t_pd
S input
0.3 V
1.8 V ±
5 V ± 0.5 V
3.3 V ± 0.3 V
0.15 V
5 V ± 0.5 V
CF output
(A pins)
MASTER_EN
= BUF_EN =
V_IL
2.5 V ±
0.2 V
3.3 V ± 0.3 V
3.3 V ± 0.3 V
5 V ± 0.5 V
3.3 V ± 0.3 V
5 V ± 0.5 V
3.3 V ± 0.3 V
1.8 V ± 0.15 V
5 V ± 0.5 V
t_en
MASTER_EN
CF output
(control)
3.3 V ± 0.3 V
BUF_EN = V_IL 2.5 V ± 0.2 V _{5 V ± 0.5 V}
3.3 V ± 0.3 V
3.3 V ± 0.3 V
5 V ± 0.5 V
3.3 V ± 0.3 V
1.8 V ± 0.15 V
5 V ± 0.5 V
t_dis
MASTER_EN
CF output
(control)
3.3 V ± 0.3 V
BUF_EN = V_IL 2.5 V ± 0.2 V _{5 V ± 0.5 V}
3.3 V ± 0.3 V
3.3 V ± 0.3 V
5 V ± 0.5 V
3.3 V ± 0.3 V
1.8 V ± 0.15 V
5 V ± 0.5 V
t_en
BUF_EN
CF output
(A pins)
MASTER_EN
= V_IL
3.3 V ± 0.3 V
2.5 V ± 0.2 V
5 V ± 0.5 V
3.3 V ± 0.3 V
3.3 V ± 0.3 V
5 V ± 0.5 V
3.3 V ± 0.3 V
1.8 V ± 0.15 V
5 V ± 0.5 V
t_dis
BUF_EN
CF output
(A pins)
MASTER_EN
= V_IL
3.3 V ± 0.3 V
2.5 V ± 0.2 V
5 V ± 0.5 V
3.3 V ± 0.3 V
3.3 V ± 0.3 V
5 V ± 0.5 V
3.3 V ± 0.3 V
1.8 V ± 0.15 V
5 V ± 0.5 V
t_en
BUF_EN
CF output
(A pins)
MASTER_EN
= V_IL
3.3 V ± 0.3 V
2.5 V ± 0.2 V
5 V ± 0.5 V
3.3 V ± 0.3 V
3.3 V ± 0.3 V
5 V ± 0.5 V
T_A = 25°C
MIN TYP MAX
3.4 6.1 9.8
3 5.8 9.7
2.6 4.5 6.7
2.4 4.1 6
2.2 3.9 5.8
2 3.5 5
3.4 5.7 8.7
3.3 5.4 8.2
2.9 4.3 6.2
2.7 3.9 5.4
2.6 3.7 5.2
2.3 3.3 4.4
10.8 17.9 24.8
10.8 17.5 26.2
9.4 14.2 19.4
9.4 14.1 19.3
8.7 13.1 17.8
8.7 13 17.5
7.3 13.8 22.5
6.8 12.1 19.7
6.1 11.8 19.2
5.9 10 16.3
5.6 11 18.3
5.4 9.2 15.5
12.9 17.5 23.7
13.3 17.8 24.4
11.7 14.4 17.9
11.8 14.3 17.1
11 13.3 16.2
11.1 13.2 15.3
8.9 13.6 19.7
7.6 11.8 17.1
8 11.6 16
6.7 9.7 13.2
7.7 10.6 14.7
6.1 8.9 11.9
12.3 16.4 21.9
12.6 16.7 22.6
11.2 13.8 17
11.4 13.7 16.3
10.7 12.9 15.6
10.8 12.8 14.8
–40°C to
85°C
MIN MAX
2.5 10.4
2.4 10.2
1.8 8.4
1.7 6.8
1.4 7
1.3 5.8
2.8 10.3
2.8 9.7
1.9 8.4
1.9 6.8
1.7 7
1.5 5.8
7.9 29.7
8.1 30.2
6.4 23.3
6.6 23.1
5.8 21.4
6 21.2
6.2 25.8
5.9 26.3
4.9 20.2
4.6 19.8
4.6 19.1
3.9 18
7.7 29.7
9.4 30.2
7.5 23.3
7.7 23.1
6.9 21.4
6.5 21.2
7.5 25.8
6.6 26.3
6.6 20.1
5 19.8
6 18.2
4.9 18
7.7 27.2
8.6 29.1
7.1 21.7
7.3 21.5
6.7 19.5
6.5 19.6
UNIT
ns
ns
ns
ns
ns
ns
20
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