Datasheet

TWL1200
www.ti.com SCES786A –JUNE 2009–REVISED NOVEMBER 2009
ELECTRICAL CHARACTERISTICS (continued)
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS V
CCA
V
CCB
MIN TYP
(1)
MAX UNIT
1.1 V to 3.6 V 1.1 V to 3.6 V 15
Switch-type I/O are open and all
I
CCB
other inputs are biased at either 3.6 V 0 V –12 μA
V
CC
or GND
0 V 3.6 V 14
I
CCA
+ I
CCB
V
I
= V
CCI
or GND, I
O
= 0 1.1 V to 3.6 V 1.1 V to 3.6 V 30 μA
Auto-Dir (SDIO
V
I
= V
CCI
5.5
lines)
C
io
pF
Bi-Dir buffer V
I
= V
CCX
or GND 4.5
AUD_DIR / OE V
I
= V
CCA
or GND 4
C
i
pF
Buffer V
I
= V
CCX
or GND 4
2-mA buffer V
I
= V
CCX
or GND 5
C
o
4-mA buffer V
I
= V
CCX
or GND 5 pF
8-mA buffer V
I
= V
CCX
or GND 6
OUTPUT DRIVE STRENGTH
2 mA 4 mA 8 mA
WLAN_EN(B) AUDIO_OUT(A) SDIO_CLK(B)
SLOW_CLK(B) WLAN_IRQ(A) BT_UART_TX(A)
BT_EN(B) CLK_REQ(A) BT_UART_RX(B)
AUDIO_IN(B)
AUDIO_CLK(A)
BT_UART CTS(B)
BT_UART RTS(A)
AUDIO_F-SYNC(A)
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