CF4320H_09 Datasheet, PDF (17/29 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
over recommended operating free-air temperature range (CD1, CD2) (see Figure 1)
PARAMETER
t_pd
FROM
(INPUT)
CD1 or CD2
TO
(OUTPUT)
SCD
V_{CC_SD}
1.8 V ± 0.15 V
2.5 V ± 0.2 V
2.7 V
3.3 V ± 0.3 V
5 V ± 0.5 V
T_A = 25°C
MIN TYP MAX
3.1 7.1 13.5
2.7 4.6 7.1
2.4
4 5.7
2 3.4 5.1
1.7 2.6 3.6
–40°C to 85°C
MIN MAX
1.8 15.5
1.6
9.1
1.6
9.1
1.2
6.8
1
5.5
UNIT
ns
Switching Characteristics
over recommended operating free-air temperature range (BVD1, BVD2, INPACK, READY, WAIT, WP) (see Figure 1)
PARAMETER
t_pd
t_en
t_dis
t_en
t_dis
FROM
(INPUT)
TO
(OUTPUT)
CF input
S output
MASTER_EN S output
MASTER_EN S output
BUF_EN
S output
BUF_EN
S output
TEST
CONDITIONS
MASTER_EN =
BUF_EN = V_IL
BUF_EN = V_IL
BUF_EN = V_IL
MASTER_EN =
V_IL
MASTER_EN =
V_IL
V_{CC_S}
V_{CC_CF}
3.3 V ± 0.3 V
1.8 V ± 0.15 V
5 V ± 0.5 V
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
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
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
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
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
3.1 6 10.2
2.9 5.6 9.6
2.7 4.6 6.5
2.5 4.2 5.8
2.5 4 5.6
2.3 3.6 4.9
11.1 18.9 30.7
11.1 19.3 30.9
9.9 12.9 17.4
9.9 13.1 17.4
9.5 11.2 13.4
9.5 11.3 13.5
6.8 13.7 23.9
6.1 13.4 22
4.9 8.6 13.3
4.6 8.5 13.6
5 8.1 12.2
4.5 8 12.2
8.7 17.7 33.2
10.7 18..3 29.3
9.6 12.4 16.6
9.6 12.6 16.7
9.2 10.9 13
9.2 10.9 13
6.9 12.9 22.3
5.4 12.4 20.5
4.4 8 12.7
4.2 7.9 12.8
4.6 7.7 11.7
4.1 7.6 11.7
–40°C to
85°C
MIN MAX
2.4 12.9
2.2 13.9
1.9 10
1.7 8.6
1.6 8.8
1.5 7
9.2 35.5
8 35.6
6.9 22.6
7 22.6
6.3 18.3
6.3 18.2
6 25.1
5.4 23.3
4 14.5
3.9 14.5
4.2 13.2
3.6 18.2
7.6 35.5
8.7 35.6
6.6 22.6
6.6 22.6
6.1 18.3
6.1 18.2
5.9 24.2
4.8 22.8
3.6 14.5
3.6 14.2
3.8 12.3
3.3 12.4
UNIT
ns
ns
ns
ns
ns
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