参数资料
型号: SC16C852VIBS,551
厂商: NXP Semiconductors
文件页数: 35/55页
文件大小: 0K
描述: IC UART DUAL W/FIFO 48-HVQFN
产品培训模块: Stand-Alone UARTs
标准包装: 490
特点: 可编程
通道数: 2,DUART
FIFO's: 128 字节
规程: RS485
电源电压: 2.5V
带自动流量控制功能:
带IrDA 编码器/解码器:
带故障启动位检测功能:
带调制解调器控制功能:
带CMOS:
安装类型: 表面贴装
封装/外壳: 48-VFQFN 裸露焊盘
供应商设备封装: 48-HVQFN EP(6x6)
包装: 托盘
其它名称: 568-4210
935283102551
SC16C852VIBS-S
SC16C852V
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5 — 21 January 2011
40 of 55
NXP Semiconductors
SC16C852V
Dual UART with 128-byte FIFOs, IrDA, and XScale VLIO bus interface
10. Dynamic characteristics
[1]
External clock only; maximum crystal frequency is 24 MHz.
[2]
10 % of the data bus fall or rise time.
[3]
RCLK is an internal frequency and it is equal to 16 times the baud rate.
Table 39.
Dynamic characteristics
Tamb = 40 °C to +85 °C; VDD = 1.65 V to 1.95 V; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
fXTAL1
frequency on pin XTAL1
[1] --80
MHz
td(CS-LLAH)
delay time from CS to LLA HIGH
10
-
ns
tsu(A-LLAH)
set-up time from address to LLA HIGH
5
-
ns
tw(LLA)
LLA pulse width time
10
-
ns
th(LLAH-A)
address hold time after LLA HIGH
10
-
ns
td(IOW)
IOW delay time
10
-
ns
td(IOR-DV)
delay time from IOR to data valid
25 pF load
-
40
ns
tw(IOR)
IOR pulse width time
20
-
ns
td(LLAH-IORL)
delay time from LLA HIGH to IOR LOW
10
-
ns
tw(IOW)
IOW pulse width time
10
-
ns
th(IOWH-D)
data input hold time after IOW HIGH
5
-
ns
td(LLAH-IOWL)
delay time from LLA HIGH to IOW LOW
10
-
ns
tsu(D-IOWH)
set-up time from data input to IOW HIGH
5
-
ns
td(IOR)
IOR delay time
10
-
ns
tdis(IOR-QZ)
disable time from IOR to high-impedance data
25 pF load
-
20
ns
td(IOW-Q)
delay time from IOW to data output
25 pF load
-
50
ns
td(modem-INT)
delay time from modem to INT
25 pF load
-
50
ns
td(IOR-INTL)
delay time from IOR to INT LOW
25 pF load
-
50
ns
tWH
pulse width HIGH
6
-
ns
tWL
pulse width LOW
6
-
ns
tw(clk)
clock pulse width
12.5
-
ns
td(stop-INT)
delay time from stop to INT
25 pF load
[3] --1TRCLK
s
td(stop-RXRDY)
delay time from stop to RXRDY
25 pF load
[3] --1TRCLK
s
td(IOR-RXRDYH)
delay time from IOR to RXRDY HIGH
25 pF load
-
50
ns
td(start-INT)
delay time from start to INT
25 pF load
-
1TRCLK
s
td(IOW-TX)
delay time from IOW to TX
[3] 8TRCLK
-
24TRCLK
s
td(IOW-INTL)
delay time from IOW to INT LOW
25 pF load
-
50
ns
td(IOW-TXRDYH)
delay time from IOW to TXRDY HIGH
25 pF load
-
50
ns
td(start-TXRDY)
delay time from start to TXRDY
25 pF load
[3] --8TRCLK
s
tw(RESET_N)
pulse width on pin RESET
10
-
ns
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SC16C852VIBS-S 功能描述:UART 接口集成电路 1.8V 2CH UART 128B FIFO 5MBPS RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
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SC16C852VIET,115 功能描述:UART 接口集成电路 1.8V 2CH UART 128B RoHS:否 制造商:Texas Instruments 通道数量:2 数据速率:3 Mbps 电源电压-最大:3.6 V 电源电压-最小:2.7 V 电源电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LQFP-48 封装:Reel
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