REV. 1.1.1 HIGH PERFORMANCE DUART WITH 64-BYTE FIFO AC ELECTRICAL CHARACTERISTICS Unless otherw" />
參數(shù)資料
型號(hào): XR68M752IB-0B-EVB
廠商: Exar Corporation
文件頁(yè)數(shù): 36/54頁(yè)
文件大小: 0K
描述: EVAL BOARD FOR 68M752 49BGA
標(biāo)準(zhǔn)包裝: 1
系列: *
XR16M752/XR68M752
41
REV. 1.1.1
HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
AC ELECTRICAL CHARACTERISTICS
Unless otherwise noted: TA=-40o to +85oC, Vcc=1.62 - 3.63V, 70 pF load where applicable
SYMBOL
PARAMETER
LIMITS
1.8V ± 10%
MIN
MAX
LIMITS
2.5V ± 10%
MIN
MAX
LIMITS
3.3V ± 10%
MIN
MAX
UNIT
XTAL1
UART Crystal Oscillator
24
MHz
ECLK
External Clock
32
50
64
MHz
TECLK
External Clock Time Period
15
10
7
ns
TAS
Address Setup Time (16 mode)
5
ns
TAH
Address Hold Time (16 mode)
0
ns
TCS
Chip Select Width (16 mode)
60
30
ns
TRD
IOR# Strobe Width (16 mode)
60
30
ns
TDY
Read Cycle Delay (16 mode)
60
30
ns
TRDV
Data Access Time (16 mode)
55
25
ns
TDD
Data Disable Time (16 mode)
0
20
0
20
0
10
ns
TWR
IOW# Strobe Width (16 mode)
60
30
ns
TDY
Write Cycle Delay (16 mode)
60
30
ns
TDS
Data Setup Time (16 mode)
15
10
ns
TDH
Data Hold Time (16 mode)
5
ns
TADS
Address Setup (68 Mode)
5
ns
TADH
Address Hold (68 Mode)
0
ns
TRWS
R/W# Setup to CS# (68 Mode)
5
ns
TRDA
Read Data Access (68 mode)
55
25
ns
TRDH
Read Data Disable (68 mode)
20
10
ns
TWDS
Write Data Setup (68 mode)
15
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)
60
30
ns
TCSD
CS# Cycle Delay (68 Mode)
60
30
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
XR16M780IL32-0A-EB EVAL BOARD FOR XR16M780-A 32QFN
GMM11DSEN-S13 CONN EDGECARD 22POS .156 EXTEND
XR16V2750IM-0B-EB EVAL BOARD FOR V2750 48TQFP
VE-JVT-EZ-S CONVERTER MOD DC/DC 6.5V 25W
UPM1A681MPD6TD CAP ALUM 680UF 10V 20% RADIAL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR68M752IB49 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
XR68M752IB49-F 功能描述:UART 接口集成電路 W/64 BYTE FIFO 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
XR68M752IL-0B-EB 功能描述:界面開發(fā)工具 Support XR68M752 32L QFN, PCI Interface RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
XR68M752IL32 制造商:EXAR 制造商全稱:EXAR 功能描述:HIGH PERFORMANCE DUART WITH 64-BYTE FIFO
XR68M752IL32-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