参数资料
型号: SC16IS752IBS,128
厂商: NXP Semiconductors
文件页数: 37/60页
文件大小: 0K
描述: IC UART DUAL I2C/SPI 32-HVQFN
标准包装: 1,500
特点: 低电流
通道数: 2,DUART
FIFO's: 64 字节
规程: RS232,RS485
电源电压: 2.5V, 3.3V
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:
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-HVQFN(5x5)
包装: 带卷 (TR)
配用: 568-4000-ND - DEMO BOARD SPI/I2C TO DUAL UART
568-3510-ND - DEMO BOARD SPI/I2C TO UART
其它名称: 935279288128
SC16IS752IBS-F
SC16IS752IBS-F-ND
SC16IS752_SC16IS762
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 9 — 22 March 2012
42 of 60
NXP Semiconductors
SC16IS752; SC16IS762
Dual UART with I2C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
12. Limiting values
[1]
5.5 V steady state voltage tolerance on inputs and outputs is valid only when the supply voltage is present.
4.6 V steady state voltage tolerance on inputs and outputs when no supply voltage is present.
Table 34.
Register address byte (SPI)
Bit
Name
Function
7R/W
Read/write.
1 = read from UART
0 = write to UART
6:3
A[3:0]
UART’s internal register select
2:1
CH1, CH0
Channel select.
00 = channel A
01 = channel B
10 = reserved
11 = reserved
0
-
not used
Table 35.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VDD
supply voltage
0.3
+4.6
V
VI
input voltage
any input
0.3
+5.5[1]
V
II
input current
any input
10
+10
mA
IO
output current
any output
10
+10
mA
Ptot
total power dissipation
-
300
mW
P/out
power dissipation per
output
-50
mW
Tamb
ambient temperature
operating
VDD =2.5 V 0.2 V
40
+85
C
VDD =3.3 V 0.3 V
40
+95
C
Tj
junction temperature
operating
-
+125
C
Tstg
storage temperature
65
+150
C
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