CF4320H_09 Datasheet, PDF (15/29 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
Electrical Characteristics⁽¹⁾⁽²⁾ (continued)
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
V_{OH_CF}
V_{OL_CF}
Inputs without
pullup resistor
I_I
Inputs with
pullup resistor
S port
I_off
CF port
V_I = V_IH
I_OH = –100 µA
I_OH = 12 mA
I_OH = 16 mA
V_I = V_IL
I_OL = 100 µA
I_OL = 12 mA
I_OL = 16 mA
V_I = GND to V_CCI(3)
V_I = V_CCI ⁽³⁾
V_I = 0 V
V_I or V_O = 0 to 5.5 V
I_OZ ⁽⁴⁾
S or CF output
ports
CF outputs
V_O = V_CCO or
GND,
V_I = V_CCI or GND
MASTER_EN = V_IH
MASTER_EN =
don't care
I_{CC_S}
Inputs
(SD15–SD00,
SA10–SA00,
SCE1, SCE2,
SIORD, SIOWR,
SOE, SREG,
SWE)
V_I = V_{CC_S} or
GND
Control inputs
(ENL, ENH,
BUF_EN)
ENL = ENH =
BUF_EN = V_{CC_S}
One of ENL,
ENH, BUF_EN =
GND,
Others = V_{CC_S}
I_O = 0,
ENL = V_{CC_S},
ENH = V_{CC_S},
BUF_EN = V_{CC_S},
DIR(S/CF) = V_{CC_S}
I_O = 0,
DIR(S/CF) = V_{CC_S},
All other inputs =
V_{CC_S} or GND
V_{CC_S} V_{CC_CF}
1.65 V
to 3.6 V
3 V to
5.5 V
3V
5.5 V
1.65 V
to 3.6 V
3 V to
5.5 V
3V
5.5 V
1.65 V
to 3.6 V
3.6 V to
5.5 V
3 V to
5.5 V
0V
0 to
3.6 V
0 to
5.5 V
0V
3.6 V
5.5 V
0V
1.65 V 3.6 V to
to 3.6 V 5.5 V
T_A = 25°C
MIN TYP MAX
V_{CC_CF}
– 0.1
2.4
3.8
–40°C to 85°C
MIN MAX
V_{CC_CF}
– 0.2
2.4
3.8
UNIT
V
0.1
0.2
0.5
0.5 ^V
0.5
0.5
±0.5
±1
±0.5
±1 ^µA
55
60
±0.5
±1
µA
±0.5
±1
±0.5
±1
µA
±0.5
±1
1.5
3
µA
1.5
3
36
36
(1) V_CCI is the V_CC associated with the input port.
(2) V_CCO is the V_CC associated with the output port.
(3) V_CCI = V_{CC_S} for DIR(S/CF), ENL, ENH, SD15–SD00, SA10–SA00, MASTER_EN, SRESET, SCE1, SCE2, SIORD, SIOWR, SOE,
SREG, SWE, BUF_EN
V_CCI = V_{CC_CF} for D15–D00, BVD1, BVD2, INPACK, READY, WAIT, WP
(4) For I/O ports, the parameter I_OZ includes the input leakage current.
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