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| 型號(hào)： | SC16C852LIET |
| 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 16 mode or 68 mode bus interface |
| 封裝： | SC16C852LIB<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2.html<1<Always Pb-free,;SC16C852LIB<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2.html<1 |
| 文件頁(yè)數(shù)： | 38/64頁(yè) |
| 文件大小： | 1160K |
| 代理商： | SC16C852LIET |
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SC16C852L
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 1 February 2011
38 of 64
NXP Semiconductors
SC16C852L
1.8 V dual UART with 128-byte FIFOs and IrDA encoder/decoder
[1]
For 32-byte FIFO mode, refer to
Section 7.3
.
7.17 Flow Control Trigger Level High (FLWCNTH)
This 8-bit register is used to store the receive FIFO high threshold levels to start/stop
transmission during hardware/software flow control.
Table 29
shows FLWCNTH register
bit settings; see
Section 6.5
.
Table 29.
Bit
7:0
[1]
For 32-byte FIFO mode, refer to
Section 7.3
.
7.18 Flow Control Trigger Level Low (FLWCNTL)
This 8-bit register is used to store the receive FIFO low threshold levels to start/stop
transmission during hardware/software flow control.
Table 30
shows FLWCNTL register
bit settings; see
Section 6.5
.
Table 30.
Bit
7:0
[1]
For 32-byte FIFO mode, refer to
Section 7.3
.
7.19 Clock Prescaler (CLKPRES)
This register hold values for the clock prescaler.
Table 31.
Bit
7:4
3:0
FLWCNTH register bits description
Symbol
FLWCNTH[7:0]
Description
This register stores the programmable HIGH threshold level for
hardware and software flow control for 128-byte FIFO mode
[1]
.
0x00 = trigger level is set to 1
0x01 = trigger level is set to 1
...
0x80 = trigger level is set to 128
FLWCNTL register bits description
Symbol
FLWCNTL[7:0]
Description
This register stores the programmable LOW threshold level for
hardware and software flow control for 128-byte FIFO mode
[1]
.
0x00 = trigger level is set to 1
0x01 = trigger level is set to 1
...
0x80 = trigger level is set to 128
Clock Prescaler register bits description
Symbol
Description
CLKPRES[7:4]
reserved
CLKPRES[3:0]
Clock Prescaler value. Reset to 0.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC16C852LIET,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 |
| SC16C852LIET,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 |
| SC16C852LIET,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 |
| SC16C852LIET,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 |
| SC16C852LIET-G | 功能描述:UART 接口集成電路 1.8V 2CH 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 |
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