参数资料
型号: SC28L198A1A,512
厂商: NXP Semiconductors
文件页数: 25/57页
文件大小: 0K
描述: IC UART OCTAL W/FIFO 84-PLCC
产品培训模块: Stand-Alone UARTs
标准包装: 15
特点: 故障启动位检测
通道数: 8
FIFO's: 16 字节
电源电压: 3.3V,5V
带自动流量控制功能:
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: 84-LCC(J 形引线)
供应商设备封装: 84-PLCC
包装: 管件
产品目录页面: 828 (CN2011-ZH PDF)
其它名称: 568-1117-5
935261323512
SC28L198A1A
Philips Semiconductors
Product data sheet
SC28L198
Octal UART for 3.3 V and 5 V supply voltage
2006 Aug 10
31
4:1 MULTIPLEX
“1”
“0”
NONE
1/O3a
D CLOCK
QN
D INPUT
DATA READ/WRITE
DATA IN/OUT
GPORQN
DATA BUS 3:0
GPOR R/W
GPOR
GPOD
GPOSR
1/O3b
GIN0
GIN1
4:1 MULTIPLEX
GPO PIN
8:1 MULTIPLEX
TxC1Xa
TxC16Xa
RxC16Xa
TxC16Xb
GPOR(0)
GPOR(1)
GPOR(2)
GPOR(3)
SD00526
GPOC
4
Figure 1. General Purpose Pin Control Logic
REGISTER MAPS
The registers of the SC28L198 are partitioned into two groups: those
used in controlling data channels and those used in handling the
actual data flow and status. Below is shown the general
configuration of all the register addressed. The ”Register Map
Summary” shows the configuration of the lower four bits of the
address that is the same for the individual UARTs. It also shows the
addresses for the several in the address space of UART A and
UART B that apply to the total chip configuration. The ”Register
Map Detail” shows the use of every address in the 8 bit address
space.
NOTE: The register maps for channels A and B (UARTs A and B)
contain some control registers that configure the entire chip. These
are denoted by a
symbol.
REGISTER MAP SUMMARY
Table 43. Summary Register Map, Control
Address (hex) ccc = channel
Register Name
Acronym
Read / Write
0ccc 0000 (x00)
Mode Register 0 MR0a
MR0
R/W
0ccc 0001 (x01)
Mode Register 1 MR1a
MR1
R/W
0ccc 0010 (x02)
I/O Port Configuration Reg a I/OPCRa
IOPCR
R/W
0ccc 0011 (x03)
Bid Control, Break Change
BCRBRK
R/W
0ccc 0100 (x04)
Bid Control, Change of State
BCRCOS
R/W
0ccc 0110 (x06)
Bid Control, Xon/Xoff
BCRX
R/W
0ccc 0111 (x07)
Bid Control, Address recognition
BCRA
R/W
0ccc 1000 (x08)
Xon Character Register
XonCR
R/W
0ccc 1001 (x09)
Xoff Character Register
XoffCR
R/W
0ccc 1010 (x0A)
Address Recognition Character
ARCR
R/W
0ccc 1100 (x0C)
Receiver Clock Select Register
RxCSR
R/W
0000 1101 (x0D)
Test Register
Reserved, set to 0
0ccc 1110 (x0E)
Transmitter Clock Select Register
TxCSR
R/W
0000 1111 (x0F)
Global Chip Configuration Register
GCCR
R/W
0001 1011 (x1B)
Interrupt Control Register
ICR
R/W
0001 1101 (x1D)
Watch-dog Timer Run Control
WDTRCR
R/W
0001 1111 (x1F)
Interrupt Vector Register
IVR
R/W
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SC28L198A1BE 功能描述:UART 接口集成电路 3V-5V 8CH UART INTEL/MOT INTRF 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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