TWL1200 Datasheet, PDF (1/31 Pages) Texas Instruments – SDIO, UART, AND AUDIO VOLTAGE-TRANSLATION TRANSCEIVER

TWL1200
www.ti.com...................................................................................................................................................................................................... SCES786 – JUNE 2009
SDIO, UART, AND AUDIO VOLTAGE-TRANSLATION TRANSCEIVER
FEATURES
1
•23 Level Translator
– V_CCA and V_CCB Range of 1.1 V to 3.6 V
• Seamlessly Bridges 1.8-V/2.6-V
Digital-Switching Compatibility Gap Between
2.6-V processors and TI’s Wi-Link (WL1271
and WL1273)
YFF PACKAGE
(TOP VIEW)
12 3 4 5 6 7
A
B
C
D
E
F
G
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
• ESD Protection Exceeds JESD 22
– 2500-V Human-Body Model (A114-B)
– 250-V Machine Model (A115-A)
– 1500-V Charged-Device Model (C101)
ZQC PACKAGE
(TOP VIEW)
12 3 4 5 6 7
A
B
C
D
E
F
G
BGA PACKAGE TERMINAL ASSIGNMENTS
1
2
3
A
SDIO_CLK(A)
SDIO_CMD(A)
AUDIO_CLK(A)
B
SDIO_DATA3(A)
SDIO_DATA0(A)
AUDIO_F-SYN(A)
C
SDIO_DATA2(A)
SDIO_DATA1(A)
D
WLAN_EN(A)
WLAN_IRQ(A)
GND
E
CLK_REQ(A)
BT_EN(A)
GND
F
BT_UART_CTS(A)
BT_UART_RTS(A)
AUDIO_IN(A)
G
BT_UART_RX(A)
BT_UART_TX(A)
AUDIO_OUT(A)
4
AUD_DIR
OE
V_CCA
V_CCA
GND
SLOW_CLK(B)
SLOW_CLK(A)
5
AUDIO_CLK(B)
AUDIO_F-SYN(B)
V_CCB
V_CCB
GND
AUDIO_IN(B)
AUDIO_OUT(B)
6
SDIO_CMD(B)
SDIO_DATA0(B)
SDIO_DATA1(B)
WLAN_EN(B)
BT_EN(B)
BT_UART_RTS(B)
BT_UART_TX(B)
WCS PACKAGE TERMINAL ASSIGNMENTS
1
2
3
A
SDIO_CLK(A)
SDIO_CMD(A)
AUDIO_CLK(A)
B
SDIO_DATA3(A)
SDIO_DATA0(A)
AUDIO_F-SYN(A)
C
SDIO_DATA2(A)
SDIO_DATA1(A)
NC ⁽¹⁾
D
WLAN_EN(A)
WLAN_IRQ(A)
GND
E
CLK_REQ(A)
BT_EN(A)
GND
F
BT_UART_CTS(A)
BT_UART_RTS(A)
AUDIO_IN(A)
G
BT_UART_RX(A)
BT_UART_TX(A)
AUDIO_OUT(A)
4
AUD_DIR
OE
V_CCA
V_CCA
GND
SLOW_CLK(B)
SLOW_CLK(A)
5
AUDIO_CLK(B)
AUDIO_F-SYN(B)
V_CCB
V_CCB
GND
AUDIO_IN(B)
AUDIO_OUT(B)
(1) NC – No internal connection
6
SDIO_CMD(B)
SDIO_DATA0(B)
SDIO_DATA1(B)
WLAN_EN(B)
BT_EN(B)
BT_UART_RTS(B)
BT_UART_TX(B)
7
SDIO_CLK(B)
SDIO_DATA3(B)
SDIO_DATA2(B)
WLAN_IRQ(B)
CLK_REQ(B)
BT_UART_CTS(B)
BT_UART_RX(B)
7
SDIO_CLK(B)
SDIO_DATA3(B)
SDIO_DATA2(B)
WLAN_IRQ(B)
CLK_REQ(B)
BT_UART_CTS(B)
BT_UART_RX(B)
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
MicroStar Junior is a trademark of Texas Instruments.
2
MicroStar Junior, are trademarks of ~ Texas Instruments.
3
UNLESS OTHERWISE NOTED this document contains
PRODUCTION DATA information current as of publication date.
Products conform to specifications per the terms of Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2009, Texas Instruments Incorporated