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參數(shù)資料
| 型號(hào)： | SC16C852VIET |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 收發(fā)器 |
| 英文描述： | 1.8 V dual UART, 5 Mbit-s (max.) with 128-byte FIFOs, infrared (IrDA) and XScale VLIO bus interface |
| 封裝： | SC16C852VIET<SOT912-1 (TFBGA36)|<<http://www.nxp.com/packages/SOT912-1.html<1<Always Pb-free,;SC16C852VIET<SOT912-1 (TFBGA36)|<<http://www.nxp.com/packages/SOT912-1.html& |
| 文件頁數(shù)： | 22/55頁 |
| 文件大?。?/td> | 390K |
| 代理商： | SC16C852VIET |
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SC16C852V internal registers
…continued
A1
Register
Default
[1]
Bit 7
Bit 6
Bit 5
Bit 4
S
A
P
R
2
N
S
D
[1]
The value shown in represents the register’s initialized hexadecimal value; X = not applicable.
[2]
Accessible only when LCR[7] is logic 0, and EFCR[2:1] are logic 0.
[3]
This bit is only accessible when EFR[4] is set.
[4]
Baud rate registers accessible only when LCR[7] is logic 1.
[5]
Second special registers are accessible only when EFCR[0] = 1, and EFCR[2:1] are logic 0.
[6]
Enhanced Feature Register, Xon-1/Xon-2 and Xoff-1/Xoff-2 are accessible only when LCR is set to 0xBF, and EFCR[2:1] are logic 0.
[7]
First extra register set is only accessible when EFCR[2:1] = 01b.
[8]
Second extra register set is only accessible when EFCR[2:1] = 10b.
Enhanced register set
[6]
0
1
0
EFR
00
Auto CTS
Auto RTS
special
character
select
Enable
IER[7:4],
ISR[5:4],
FCR[5:4],
MCR[7:5]
bit 4
bit 12
bit 4
bit 12
Cont-3 Tx,
Rx Control
Cont-2 Tx,
Rx Control
Cont-1 Tx,
Rx Control
Cont-0 Tx,
Rx Control
R/W
1
1
1
1
First extra register set
[7]
0
1
0
1
0
0
1
1
0
1
1
1
Second extra register set
[8]
0
1
0
1
0
0
1
1
0
0
0
1
1
0
1
0
1
Xon-1
Xon-2
Xoff-1
Xoff-2
00
00
00
00
bit 7
bit 15
bit 7
bit 15
bit 6
bit 14
bit 6
bit 14
bit 5
bit 13
bit 5
bit 13
bit 3
bit 11
bit 3
bit 11
bit 2
bit 10
bit 2
bit 10
bit 1
bit 9
bit 1
bit 9
bit 0
bit 8
bit 0
bit 8
R/W
R/W
R/W
R/W
TXINTLVL
RXINTLVL
FLWCNTH
FLWCNTL
0x00
0x00
0x00
0x00
bit 7
bit 7
bit 7
bit 7
bit 6
bit 6
bit 6
bit 6
bit 5
bit 5
bit 5
bit 5
bit 4
bit 4
bit 4
bit 4
bit 3
bit 3
bit 3
bit 3
bit 2
bit 2
bit 2
bit 2
bit 1
bit 1
bit 1
bit 1
bit 0
bit 0
bit 0
bit 0
R/W
R/W
R/W
R/W
CLKPRES
RS485TIME
AFCR2
reserved
bit 7
reserved
reserved
bit 6
reserved
reserved
bit 5
RS485
RTS invert
reserved
bit 4
Auto
RS485
RTS
sleep RX
LOW
bit 3
bit 3
RS485
RTS/DTR
bit 2
bit 2
transmitter
disable
bit 1
bit 1
receiver
disable
bit 0
bit 0
9-bit enable
R/W
R/W
R/W
0x00
0x00
1
1
1
AFCR1
0x00
concurrent
write
reserved
reserved
reserved
RTS/CTS
mapped to
DTR/DSR
software
reset
TSR
interrupt
R/W
Table 9.
A3
A2
Bit 3
Bit 2
Bit 1
Bit 0
R/W
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC16C852VIET,115 | 功能描述:UART 接口集成電路 1.8V 2CH UART 128B 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 |
| SC16C852VIET,118 | 功能描述:UART 接口集成電路 UART 2-CH 128Byte FIFO 1.8V 36-Pin 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 |
| SC16C852VIET,151 | 功能描述:UART 接口集成電路 1.8V 2CH UART 128B 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 |
| SC16C852VIET,157 | 功能描述:UART 接口集成電路 1.8V 2CH UART 128B 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 |
| SC16C852VIET,515 | 制造商:NXP Semiconductors 功能描述: |
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