參數(shù)資料
型號(hào)： XR88C92CVTR-F
廠商： Exar Corporation
文件頁(yè)數(shù)： 1/32頁(yè)
文件大?。?/td> 0K
描述： IC UART FIFO DUAL 44LQFP
標(biāo)準(zhǔn)包裝： 1,000
特點(diǎn)： *
通道數(shù)： 2，DUART
FIFO's： 16 字節(jié)
電源電壓： 2.97 V ~ 5.5 V
帶自動(dòng)流量控制功能： 是
帶CMOS： 是
安裝類型： 表面貼裝
封裝/外殼： 44-LQFP
供應(yīng)商設(shè)備封裝： 44-LQFP（10x10）
包裝： 帶卷 (TR)
EXAR Corporation, 48720 Kato Road, Fremont, CA 94538
(510) 668-7000 FAX (510) 668-7017
XR88C92/192
PLCC Package
DESCRIPTION
The XR88C92/192 is a Dual Universal Asynchronous Receiver and Transmitter with 8 (XR88C92) / 16 (XR88C192)
bytes transmit and receive FIFO. The XR88C92/192 is a pin and functional replacement for the SC26C92 and an
improved version of the Philips SCC2692 UART with faster data access and other additional features. The operating
speed of the receiver and transmitter can be selected independently from a table of eighteen fixed baud rates, a
16X clock derived from a programmable counter/timer, or an external 1X or 16X clock. The baud rate generator and
counter/timer can operate directly from a crystal or from external clock input. The XR88C92/192 provides a power-
down mode in which the oscillator is stopped but the register contents are retained. The XR88C92/192 is fabricated
in an advanced CMOS process to achieve low power and high speed requirements.
FEATURES
Added features in devices with top marking of "D2" and
newer:
5 volt tolerant inputs
Pin to pin and functional compatible to SC26C92
Enhanced Multidrop mode operation with separate
storage for address and data tags (9th bit)
8 Bytes transmit/receive FIFO (XR88C92)
16 Bytes transmit/receive FIFO (XR88C192)
Standard baud rates from 50bps to 230.4kbps
Non-standard baud rate of up to 1Mbps
Transmit and Receive trigger levels
Watch dog timer
Programmable clock source for receiver and trans-
mitter of each channel
Single interrupt output
7 Multipurpose inputs, 8 Multipurpose outputs
2.97 to 5.5 volt operation
Programmable character lengths (5, 6, 7, 8)
Parity, framing, and over run error detection
Programmable16-bittimer/counter
On-chip crystal oscillator
Powerdownmode
DUAL UNIVERSAL ASYNCHRONOUS
RECEIVER AND TRANSMITTER
August 2005
6
5
4
3
2
1
44
43
42
41
40
7
8
9
10
11
12
13
14
15
16
17
39
38
37
36
35
34
33
32
31
30
29
18
19
20
21
22
23
24
25
26
27
28
A3
IP0
-IOW
-IOR
RXB
N.C.
TXB
OP1
OP3
OP5
OP7
-CS
RESET
XTAL2
XTAL1
RXA
N.C.
TXA
OP0
OP2
OP4
OP6
D1
D3
D5
D7
GN
D
N.
C
.
-INT
D6
D4
D2
D0
A2
IP1
A1
IP3
A0
N.
C.
VCC
IP4
IP5
IP6
IP2
XR88C92
XR88C192
Rev. 1.33
ORDERING INFORMATION
Part number
Package
Operating temperature Device Status
XR88C92CJ
44-Lead PLCC
0° C
to
+ 70° C
Active
XR88C92CV
44-Lead LQFP
0° C
to
+ 70° C
Active
XR88C92IJ
44-Lead PLCC
-40° C
to
+ 85° C
Active
XR88C92IV
44-Lead LQFP
-40° C
to
+ 85° C
Active
XR88C192CJ 44-Lead PLCC
0° C
to
+ 70° C
Active
XR88C192CV 44-Lead LQFP
0° C
to
+ 70° C
Active
XR88C192IJ
44-Lead PLCC
-40° C
to
+ 85° C
Active
XR88C192IV
44-Lead LQFP
-40° C
to
+ 85° C
Active
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR88C92IJ 制造商:EXAR 制造商全稱:EXAR 功能描述:DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER
XR88C92IJ-F 功能描述:UART 接口集成電路 Dual Channel UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR88C92IJTR-F 功能描述:UART 接口集成電路 Dual Channel UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR88C92IP 制造商:EXAR 制造商全稱:EXAR 功能描述:DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER
XR88C92IV 制造商:EXAR 制造商全稱:EXAR 功能描述:DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER
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