參數(shù)資料
型號(hào): SC16IS741IPW
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Single UART with I2C-bus-SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
中文描述: 1 CHANNEL(S), 5M bps, I2C BUS CONTROLLER, PDSO16
封裝: 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16
文件頁數(shù): 15/52頁
文件大?。?/td> 382K
代理商: SC16IS741IPW
SC16IS741_1
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 01 — 29 April 2010
15 of 52
NXP Semiconductors
SC16IS741
Single UART with I
2
C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
Table 8.
Desired baud rate
Baud rates using a 3.072 MHz crystal
Divisor used to generate
16
×
clock
2304
2560
1745
1428
1280
640
320
160
107
96
80
53
40
27
20
10
5
Percent error difference
between desired and actual
0
0
0.026
0.034
0
0
0
0
0.312
0
0
0.628
0
1.23
0
0
0
50
75
110
134.5
150
300
600
1200
1800
2000
2400
3600
4800
7200
9600
19200
38400
Fig 11. Crystal oscillator circuit reference
002aab402
1.8432 MHz
C1
22 pF
C2
33 pF
XTAL1
XTAL2