參數(shù)資料
型號(hào): SC16C850IET,157
廠商: NXP Semiconductors
文件頁(yè)數(shù): 39/55頁(yè)
文件大?。?/td> 0K
描述: IC UART SINGLE W/FIFO 36-TFBGA
標(biāo)準(zhǔn)包裝: 2,450
特點(diǎn): 可編程
通道數(shù): 1,UART
FIFO's: 128 字節(jié)
規(guī)程: RS485
電源電壓: 2.5 V ~ 3.3 V
帶自動(dòng)流量控制功能:
帶IrDA 編碼器/解碼器:
帶故障啟動(dòng)位檢測(cè)功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類(lèi)型: 表面貼裝
封裝/外殼: 36-TFBGA
供應(yīng)商設(shè)備封裝: 36-TFBGA(3.5x3.5)
包裝: 托盤(pán)
其它名稱: 935284685157
SC16C850IET
SC16C850IET-ND
SC16C850
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 2 — 11 November 2010
44 of 55
NXP Semiconductors
SC16C850
2.5 to 3.3 V UART with 128-byte FIFOs and IrDA encoder/decoder
(1) INT is active when RX FIFO fills up to trigger level or a time-out condition happens (see Section 6.8).
(2) INT is cleared when RX FIFO drops below trigger level.
Fig 17. Receive timing in 16 mode
D0
D1
D2
D3
D4
D5
D6
D7
active
16 baud rate clock
002aac410
RX
INT(1)(2)
IOR
td(IOR-INTL)
td(stop-INT)
5 data bits
6 data bits
7 data bits
stop
bit
parity
bit
start
bit
data bits (0 to 7)
next data
start
bit
(1) IRQ is active when RX FIFO fills up to trigger level or time-out condition happens (see Section 6.8).
(2) IRQ is cleared when RX FIFO drops below trigger level.
Fig 18. Receive timing in 68 mode
D0
D1
D2
D3
D4
D5
D6
D7
active
16 baud rate clock
002aac633
td(CS-IRQH)R
next data
start
bit
stop
bit
parity
bit
start
bit
td(stop-IRQL)
RX
IRQ(1)(2)
CS (read)
data bits (0 to 7)
5 data bits
6 data bits
7 data bits
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