參數(shù)資料
型號: SX8724E082TRT
廠商: Semtech
文件頁數(shù): 22/53頁
文件大?。?/td> 0K
描述: IC DAS PRESSURE/TEMP SENS 16MLPQ
標(biāo)準(zhǔn)包裝: 1
系列: ZoomingADC™
類型: 數(shù)據(jù)采集系統(tǒng)(DAS)
輸入類型: 差分
輸出類型: 數(shù)字
接口: I²C
安裝類型: 表面貼裝
封裝/外殼: 16-VQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-MLPQ(4x4)
包裝: 標(biāo)準(zhǔn)包裝
配用: XE8000EV121-ND - BOARD EVAL FOR SX8723/24
其它名稱: SX8724E082DKR
ADVANCED COMMUNICATIONS & SENSING
V1.23 2009 Semtech Corp.
www.semtech.com
29
SX8724
ZoomingADC for Pressure and Temperature Sensing
GPIO Registers
Bit
Name
Mode
Reset
Description
7
D3_DIR
rw
1
D3 pad direction:
1 = Output
0 = Input
6
D2_DIR
rw
1
D2 pad direction:
1 = Output
0 = Input
5
D1_DIR
rw
1
D1 pad direction:
1 = Output
0 = Input
4
D0_DIR
rw
1
D0 pad direction:
1 = Output
0 = Input
3
D3_OUT
rw
0
D3 pad output value. Only valid when D3_DIR = 1
2
D2_OUT
rw
0
D2 pad output value. Only valid when D2_DIR = 1
1
D1_OUT
rw
0
D1 pad output value. Only valid when D1_DIR = 1 and VREF_D1_IN = 0
0
D0_OUT
rw
0
D0
pad
output
value.
Only
valid
when
D0_DIR
=
1
and
VREF_D0_OUT = 0
Table - 19 RegOut (0x40)
Bit
Name
Mode
Reset
Description
7:4
-
r
0000
Unused
3
D3_IN
r
-
D3 pad value
2
D2_IN
r
-
D2 pad value
1
D1_IN
r
-
D1 pad value
0
D0_IN
r
-
D0 pad value
Table - 20 RegIn (0x41)
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