U
參數(shù)資料
型號(hào): XR16V2751IM-F
廠商: Exar Corporation
文件頁數(shù): 36/52頁
文件大?。?/td> 0K
描述: IC UART FIFO 64B DUAL 48TQFP
標(biāo)準(zhǔn)包裝: 250
特點(diǎn): *
通道數(shù): 2,DUART
FIFO's: 64 字節(jié)
規(guī)程: RS232,RS485
電源電壓: 2.25 V ~ 3.6 V
帶自動(dòng)流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動(dòng)位檢測(cè)功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
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
XR16V2751
41
REV. 1.0.1
HIGH PERFORMANCE DUART WITH 64-BYTE FIFO AND POWERSAVE FEATURE
AC ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED: TA=0
O TO 70OC (-40O TO +85OC FOR INDUSTRIAL GRADE PACKAGE), VCC=2.25 -
3.63V, 70 PF LOAD WHERE APPLICABLE
SYMBOL
PARAMETER
LIMITS
2.5V ± 10%
MIN
MAX
LIMITS
3.3V ± 10%
MIN
MAX
UNIT
XTAL1
UART Crystal Oscillator
24
MHz
ECLK
External Clock
50
64
MHz
TECLK
External Clock Time Period
10
7
ns
TAS
Address Setup Time (16 mode)
0
ns
TAH
Address Hold Time (16 mode)
0
ns
TCS
Chip Select Width (16 mode)
50
40
ns
TRD
IOR# Strobe Width (16 mode)
50
40
ns
TDY
Read Cycle Delay (16 mode)
50
40
ns
TRDV
Data Access Time (16 mode)
45
35
ns
TDD
Data Disable Time (16 mode)
25
ns
TWR
IOW# Strobe Width (16 mode)
50
40
ns
TDY
Write Cycle Delay (16 mode)
50
40
ns
TDS
Data Setup Time (16 mode)
10
ns
TDH
Data Hold Time (16 mode)
5
ns
TADS
Address Setup (68 Mode)
0
ns
TADH
Address Hold (68 Mode)
0
ns
TRWS
R/W# Setup to CS# (68 Mode)
0
ns
TRDA
Read Data Access (68 mode)
45
35
ns
TRDH
Read Data Disable (68 mode)
25
ns
TWDS
Write Data Setup (68 mode)
10
ns
TWDH
Write Data Hold (68 Mode)
5
ns
TRWH
CS# De-asserted to R/W# De-asserted (68 Mode)
5
ns
TCSL
CS# Width (68 Mode)
50
40
ns
TCSD
CS# Cycle Delay (68 Mode)
50
40
ns
TWDO
Delay From IOW# To Output
50
ns
TMOD
Delay To Set Interrupt From MODEM Input
50
ns
TRSI
Delay To Reset Interrupt From IOR#
50
ns
TSSI
Delay From Stop To Set Interrupt
1
Bclk
相關(guān)PDF資料
PDF描述
XR16V2752IJ-F IC UART FIFO 64B DUAL 44PLCC
XR16V554IVTR-F IC UART FIFO 16B QUAD 64LQFP
XR16V564IJ-F IC UART FIFO 32B QUAD 68PLCC
XR16V598IQ100-F IC UART FIFO 16B OCTAL 100QFP
XR16V654DIV-F IC UART FIFO 64B QUAD 64LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR16V2752 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
XR16V2752_07 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
XR16V2752IJ 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
XR16V2752IJ-F 功能描述:UART 接口集成電路 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
XR16V2752IJTR-F 制造商:Exar Corporation 功能描述:UART 2-CH 64Byte FIFO 2.5V/3.3V 44-Pin PLCC T/R 制造商:Exar Corporation 功能描述:XR16V2752IJTR-F