參數(shù)資料
型號(hào): SC16C2550BIA44
廠商: NXP Semiconductors N.V.
元件分類: 收發(fā)器
英文描述: 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit-s (max.), with 16-byte FIFOs
封裝: SC16C2550BIA44<SOT187-2 (PLCC44)|<<http://www.nxp.com/packages/SOT187-2.html<1<week 51, 2004,;SC16C2550BIA44<SOT187-2 (PLCC44)|<<http://www.nxp.com/packages/SOT187-2.html
文件頁(yè)數(shù): 27/43頁(yè)
文件大?。?/td> 211K
代理商: SC16C2550BIA44
SC16C2550B_5
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 05 — 12 January 2009
27 of 43
NXP Semiconductors
SC16C2550B
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
[1]
Applies to external clock, crystal oscillator max 24 MHz.
[2]
Maximum frequency =
[3]
RCLK is an internal signal derived from divisor latch LSB (DLL) and divisor latch MSB (DLM) divisor latches.
[4]
Reset pulse must happen when these signals are inactive: CS, IOW, IOR.
10.1 Timing diagrams
t
28d
delay from start to reset
TXRDY
RESET pulse width
baud rate divisor
[3]
-
8T
RCLK
-
8T
RCLK
-
8T
RCLK
s
t
RESET
N
[4]
200
1
-
40
1
-
40
1
-
ns
(2
16
1)
(2
16
1)
(2
16
1)
Table 25.
T
amb
=
40
°
C to +85
°
C; tolerance of V
CC
±
10 %; unless otherwise specified.
Symbol
Parameter
Dynamic characteristics
…continued
Conditions
V
CC
= 2.5 V
Min
V
CC
= 3.3 V
Min
V
CC
= 5.0 V
Min
Unit
Max
Max
Max
w3
-------
Fig 8.
General write timing
data
active
active
valid
address
002aae279
A0 to A2
CSA, CSB
IOW
D0 to D7
t
16s
t
16h
t
13d
t
13w
t
15d
t
6h
t
13h
t
6s
相關(guān)PDF資料
PDF描述
SC16C2550BIB48 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit-s (max.), with 16-byte FIFOs
SC16C2550BIBS 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit-s (max.), with 16-byte FIFOs
SC16C2552BIA44 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit-s (max.), with 16-byte FIFOs
SC16C550BIA44 5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs
SC16C550BIB48 5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C2550BIA44,512 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH 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
SC16C2550BIA44,518 功能描述:UART 接口集成電路 2CH. UART 16B 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
SC16C2550BIA44,518-CUT TAPE 制造商:NXP 功能描述:SC16C2550B 5 V 3.3 V and 2.5 V Dual UART 5 Mbit/s w/ 16-byte FIFOs - PLCC44
SC16C2550BIA44,529 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH 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
SC16C2550BIA44512 制造商:NXP Semiconductors 功能描述:IC DUAL UART FIFO 5MBPS 5.5V LCC-44