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| 型號(hào)： | IA82050 |
| 廠商： | Innovasic Semiconductor |
| 英文描述： | ASYNCHRONOUS SERIAL CONTROLLER |
| 中文描述： | 異步串行控制器 |
| 文件頁(yè)數(shù)： | 6/11頁(yè) |
| 文件大?。?/td> | 57K |
| 代理商： | IA82050 |
IA82050
ASYNCHRONOUS SERIAL CONTROLLER
DC Characteristics
Data Sheet
As of Production Ver. 01
Copyright
2001
innov
ASIC
The End of Obsolescence
ENG211010326-00
www.innovasic.com
Customer Support:
Page 6 of 11
1-888-824-4184
Symbol
Parameter
Notes
Min
Max
Unit
V
IL
Input Low Voltage
(1)
-0.5
0.7
V
V
IH1
Input High Voltage-Cerdip
(1)
2.1
V
DD
+.07
V
V
IH2
Input High Voltage-LCC
(2)
2.1
V
DD
+.07
V
V
OL
Output Low Voltage
(2), (8)
0.4
V
V
OH
Output High Voltage
(3), (8)
2.4
V
I
LI
Input Leakage Current
(4)
±1
μA
I
LO
3-State Leakage Current
(5)
±1
μA
I
CC
Power Supply Current
(6)
1.12
mA/MHz
I
PU
Strapping Pullup Resistor
(12)
-283
-137
A
I
STBY
Standby Supply Current
(9)
100
μA
I
OHR
RTSn, DTRn Strapping Current
(10)
1.92
mA
I
OLR
RTSn, DTRn Strapping Current
(11)
N/A
mA
C
IN
Input Capacitance
(7)
5
pF
C
IO
I/O Capacitance
(7)
6
pF
C
XTAL
X1, X2 Load
6
pF
NOTES:
1. Does not apply to CLK/X1 pin, when configured as crystal oscillator input (X1).
2. @ I
OL
= 1.92 mA
4. 0< V
IN
< V
CC
.
5. 0.4V < V
OUT
< V
CC
- 0.4V
6. V
DD
= 5.5V, V
IL
= 0.7V (max), V
IH
= V
DD
- 0.7V (min), Typ. Val = 1.12 mA/MHz (Not Tested), Ext. 1X CLK, I
OL
= I
OH
= 0.
7. Freq. = 1MHz.
8. Does not apply to OUT2/X2 pin, when configured as crystal oscillator output (X2).
10. Applies only during hardware reset for clock configuration options. Strapping current for logic HIGH.
11. Applies only during hardware reset for clock configuration options. Strapping current for logic LOW
12. Inputs (RTSn, DTRn, TB) with Pullups tested @ V
in
= 0.0V V
DD
= 5.5V
3. @ I
OH
= 1.92 mA
Static IDD current is exclusive of input/output drive requirements and is
measured with the clocks stopped and all inputs tied to VDD or VSS, configured
to draw minimum current.
9. Freq. = 1MHz. But, input clock not running.
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| IA82050-PDW28I-R-01 | 功能描述:IC ASYNCHRONOUS SERIAL CTRL RoHS:是 類別:集成電路 (IC) >> 接口 - UART（通用異步接收器/發(fā)送器） 系列:* 標(biāo)準(zhǔn)包裝:250 系列:- 特點(diǎn):* 通道數(shù):2，DUART FIFO's:16 字節(jié) 規(guī)程:RS232，RS485 電源電壓:2.25 V ~ 5.5 V 帶并行端口:- 帶自動(dòng)流量控制功能:是 帶IrDA 編碼器/解碼器:是 帶故障啟動(dòng)位檢測(cè)功能:是 帶調(diào)制解調(diào)器控制功能:是 帶CMOS:是 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應(yīng)商設(shè)備封裝:48-TQFP（7x7） 包裝:托盤 其它名稱:XR16L2551IM-F-ND |
| IA82050-PLC28C-01 | 制造商:INNOVASIC 制造商全稱:INNOVASIC 功能描述:ASYNCHRONOUS SERIAL CONTROLLER |
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