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參數(shù)資料
型號: W83768
廠商: WINBOND ELECTRONICS CORP
元件分類: 其它接口
英文描述: I/O COUPLER
中文描述: SPECIALTY INTERFACE CIRCUIT, PQFP48
封裝: QFP-48
文件頁數(shù): 1/8頁
文件大小: 147K
代理商: W83768
W83768
I/O COUPLER
Publication Release Date: October 1994
- 1 -
Revision A1
GENERAL DESCRIPTION
The W83768 is an I/O-coupler chip that includes six line drivers (1488), ten line receivers (1489), two
timers (556), and one 244-type buffer block for game port signals. It also supports a power-down
control circuit to reduce power consumption. This chip is intended for use with an I/O controller, and it
is specifically designed to match the pin assignments of the Winbond Power I/O series. With this
chip, engineers can easily design an all-in-one I/O circuit for personal computer systems without using
any other TTL ICs.
FEATURES
Six line drivers (1488), ten line receivers (1489), two timers (556), one buffer block for game port
signals
Supports two RS232 serial ports and one game port control logic circuit
Power-down control function available
Four power supplies needed: 0V, +5V, +12V, and -12V
48-pin QFP package
PIN CONFIGURATION
25
26
27
28
29
30
31
32
33
34
35
36
24
23
22
21
20
19
18
17
16
15
14
13
48
47
46
45
44
43
42
41
40
39
38
37
12
11
10
9
8
7
6
5
4
3
2
1
/
R
V
O
P
3
G
N
D
P
D
C
I
N
G
B
O
0
R
V
I
N
9
/
R
V
O
P
2
/
R
V
O
P
1
G
B
O
1
R
V
I
N
6
R
V
I
N
7
R
V
I
N
8
/
D
R
O
P
5
DROP4
DROP6
RVIN1
RVIN4
DROP2
RVIN3
RVIN2
RVIN5
DROP3
DROP1
-12V
RVIN10
M
R
S
D
5
G
P
O
0
+
1
2
V
G
P
O
1
S
D
4
S
D
1
S
D
0
/
R
V
O
P
7
/
R
V
O
P
8
/
R
V
O
P
9
/
R
V
O
P
1
0
RVOP4
DRIN1
DRIN2
DRIN3
RVOP5
GMRD
GMWR
DRIN4
DRIN5
DRIN6
RVOP6
+5V
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W83769 制造商:WINBOND 制造商全稱:Winbond 功能描述:LOCAL BUS IDE SOLUTION
W83772G 功能描述:IC H/W MONITOR 8-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:SilentSense™ 功能:溫度監(jiān)控系統(tǒng)(傳感器) 傳感器類型:內(nèi)部和外部 感應(yīng)溫度:-55°C ~ 125°C,外部傳感器 精確度:±2°C 本地(最大),±3°C 遠(yuǎn)程(最大) 拓?fù)?ADC(三角積分型),比較器,寄存器庫 輸出類型:I²C?/SMBus? 輸出警報(bào):是 輸出風(fēng)扇:是 電源電壓:2.7 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR) 其它名稱:MIC284-2BMMTRMIC284-2BMMTR-ND
W83773G 制造商:Nuvoton Technology Corp 功能描述:IC H/W MONITOR 8TSSOP
W83775G 制造商:Nuvoton Technology Corp 功能描述:IC H/W MONITOR 8TSSOP
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