參數(shù)資料
型號： SC16C850LIB
廠商： NXP Semiconductors N.V.
元件分類： 收發(fā)器
英文描述： 1.8 V single UART, 5 Mbit-s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode parallel bus interface
封裝： SC16C850LIB<SOT313|<<<1<Always Pb-free,;SC16C850LIB<SOT313|<<<1<Always Pb-free,;SC16C850LIB<SOT313|<<<1<Always Pb-free,;SC16C850LIBS<SOT617-1 (HVQFN3
文件頁數(shù)： 15/55頁
文件大小： 1029K
代理商： SC16C850LIB
SC16C850L
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5 — 1 February 2011
15 of 55
NXP Semiconductors
SC16C850L
1.8 V single UART with 128-byte FIFOs and IrDA encoder/decoder
Programming the baud rate generator registers CLKPRES, DLM (MSB) and DLL (LSB)
provides a user capability for selecting the desired final baud rate. The example in
Table 7
shows the selectable baud rate table available when using a 1.8432 MHz external clock
input when MCR[7] = 0, and CLKPRES = 0x00.
Table 7.
Fig 7.
Crystal oscillator connection
If f
XTAL1
frequency is greater than 50 MHz, then a DC blocking capacitor is required.
XTAL2 pin should be left unconnected when an external clock is used.
Fig 8.
External clock connection
Baud rate generator programming table using a 1.8432 MHz clock when
MCR[7] = 0 and CLKPRES[3:0] = 0
Output
16
clock divisor
(decimal)
(hexadecimal)
2304
900
1536
600
1047
417
768
300
384
180
192
C0
96
60
48
30
32
20
24
18
16
10
12
0C
6
06
Output
baud rate
(bit/s)
50
75
110
150
300
600
1.2 k
2.4 k
3.6 k
4.8 k
7.2 k
9.6 k
19.2 k
Output
16
clock divisor
DLM
program value
(hexadecimal)
09
06
04
03
01
00
00
00
00
00
00
00
00
DLL
program value
(hexadecimal)
00
00
17
00
80
C0
60
30
20
18
10
0C
06
002aaa870
C2
47 pF
XTAL1
XTAL2
X1
1.8432 MHz
C1
22 pF
C2
33 pF
XTAL1
XTAL2
1.5 k
Ω
X1
1.8432 MHz
C1
22 pF
002aac630
XTAL1
XTAL2
100 pF
f
XTAL1
相關(guān)PDF資料
PDF描述
SC16C850LIBS 1.8 V single UART, 5 Mbit-s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode parallel bus interface
SC16C850LIET 1.8 V single UART, 5 Mbit-s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode parallel bus interface
SC16C850SVIBS 1.8 V single UART, 20 Mbit-s (max.) with 128-byte FIFOs, infrared (IrDA), and XScale VLIO bus interface
SC16C850VIBS 1.8 V single UART, 5 Mbit-s (max.) with 128-byte FIFOs, infrared (IrDA), and XScale VLIO bus interface
SC16C852LIB 1.8 V dual UART, 5 Mbit-s (max.) with 128-byte FIFOs, infrared (IrDA) and 16 mode or 68 mode bus interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C850LIB,128 制造商:NXP Semiconductors 功能描述:
SC16C850LIB,151 制造商:NXP Semiconductors 功能描述:
SC16C850LIB,157 制造商:NXP Semiconductors 功能描述:
SC16C850LIBS 功能描述:UART 接口集成電路 1.8V 1 CH UART 128B FIFO 5MBPS 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
SC16C850LIBS,115 功能描述:UART 接口集成電路 1.8V 1 CH 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
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