CF4320H_09 Datasheet, PDF (21/29 Pages) Texas Instruments – CompactFlash™ BUS-INTERFACE CHIP WITH ±15-kV ESD PROTECTION, TRANSLATION, AND CARD-DETECT CIRCUITRY

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CF4320H
CompactFlash™ BUS-INTERFACE CHIP
WITH ±15-kV ESD PROTECTION, TRANSLATION, AND CARD-DETECT CIRCUITRY
SCES655A – APRIL 2006 – REVISED AUGUST 2006
Switching Characteristics (continued)
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}
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
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
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
3.3 V ± 0.3 V
t_en
MASTER_EN DIR_OUT 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
3.3 V ± 0.3 V
t_dis
MASTER_EN DIR_OUT 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_pd
SIORD or
SOE
3.3 V ± 0.3 V
DIR_OUT 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
3.3 V ± 0.3 V
t_pd
BUF_EN
DIR_OUT 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
T_A = 25°C
MIN TYP MAX
8.4 13.9 21.2
7.6 12.3 18.5
7.7 12.3 18.2
6.7 10.6 15.3
7.2 11.5 16.4
6.4 10 14.3
12.5 16.6 22.3
12.8 17 23.1
11.4 14.1 17.5
11.6 14 16.9
10.9 13.2 16
11 13.1 15.3
8.6 13.9 21.5
7.7 12.1 19.8
7.9 12.3 18.5
6.6 10.4 17.1
7.4 11.7 17.5
6.1 9.7 16.2
6.1 14.2 29.6
6 14.2 30
4.8 8.8 15.4
4.8 8.8 15.5
4.2 6.9 11.1
4.2 6.9 11.1
5.4 10 16.6
5.4 9.9 16.1
3.9 6.5 10.5
3.9 6.6 10.4
4.4 6.7 10.3
4.3 6.7 10.1
5 9.3 15.7
5 9.3 15.7
3.9 6 8.5
3.9 6 8.5
3.3 4.7 6.2
3.3 4.7 6.2
8.9 19.5 35.9
8.9 19.5 35.8
6.8 11.9 19.1
6.8 11.9 19.2
5.8 9 13.3
5.8 9 13.3
–40°C to
85°C
MIN MAX
7.2 23.2
6.6 23.7
6.4 19.8
5 18.4
5.9 18
4.9 17
8.7 27.2
8.8 29.1
7.3 21.7
7.4 21.5
6.8 20
6.5 19.6
7.4 23.2
6.6 23.7
6.5 19.8
5 18.4
6.1 18.9
4.9 17
4.9 32.8
4.9 33.2
3.4 19.3
3.4 19.3
2.7 14.4
2.6 14.4
4.2 32.6
4.8 32.6
1.5 19.3
1.7 19.3
1.4 14.4
1.5 14.4
4 17.9
4 17.9
2.8 11
2.8 11
2.2 8.2
2.2 8.2
7.1 39.2
7 39.3
5 22.8
4.9 22.8
4 15.8
3.9 15.9
UNIT
ns
ns
ns
ns
ns
ns
ns
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