参数资料
型号: W83L761G
厂商: WINBOND ELECTRONICS CORP
元件分类: 温度/湿度传感器
英文描述: DIGITAL TEMP SENSOR-SERIAL
封装: 2.90 X 2.80 MM, SOT-23, 5 PIN
文件页数: 16/16页
文件大小: 311K
代理商: W83L761G
W83L761G Preliminary
Publication Release Date: April 18, 2005
- 5 -
Revision 1.0
The last access type, used for host to issue shut-down command, is shown in figure 3. After reading 2
bytes temperature from W83L761G, host continues to send clock and 2 more bytes command. During
all 4 bytes, the CS# never de-asserts.
Figure 3 Shutdown Control
7.3 Temperature Measurement Machine
W83L761G temperature data format is 8-bit/10-bit complement. The 8-bit/10-bit temperature data can
be obtained by reading the temperature register return format (section 8.2). The format of temperature
data is shown in Table 1.
8-BIT DIGITAL OUTPUT
10-BIT DIGITAL OUTPUT
TEMPERATURE
8-BIT BINARY
8-BIT HEX
10-BIT BINARY
10-BIT HEX
+125°C
0011,1110
3Eh
00,1111,1010
0FAh
+25°C
0000,1100
0Ch
00,0011,0010
032h
+1°C
0000,0000
00h
00,0000,0010
002h
+0.5°C
-
00,0000,0001
001h
+0°C
0000,0000
00h
00,0000,0000
000h
-0.5°C
-
11,1111,1111
3FFh
-1°C
1111,1111
FFh
11,1111,1110
3FFh
-25°C
1111,0011
F3h
11,1100,1110
3CEh
-55°C
1110,0100
E4h
11,1001,0010
392h
Table 1
Temperature readout from 761G
Host writes in commands
SC
#CS
SO
SI/O
#CS
SC
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