參數(shù)資料
型號(hào)： SC16C650BIA44
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 微控制器/微處理器
英文描述： 5 V, 3.3 V and 2.5 V UART with 32-byte FIFOs and infrared (IrDA) encoder/decoder
中文描述： 1 CHANNEL(S), 3M bps, SERIAL COMM CONTROLLER, PQCC44
封裝： PLASTIC, MS-018, SOT187-2, LCC-44
文件頁(yè)數(shù)： 9/51頁(yè)
文件大?。?/td> 881K
代理商： SC16C650BIA44
Philips Semiconductors
SC16C650B
UART with 32-byte FIFOs and IrDA encoder/decoder
Product data
Rev. 03 — 10 December 2004
9 of 51
9397 750 14451
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
[1]
In sleep mode, XTAL2 is left floating.
RX
11
7
5
10
I
Serial data input.
RX is serial data input from a connected
communications device.
Serial data output.
TX is composite serial data output to a
connected communication device. TX is set to the marking
(HIGH) level as a result of Master Reset.
Transmitter ready.
Transmitter DMA signaling is available
with TXRDY. When operating in the FIFO mode, one of two
types of DMA signaling can be selected using FCR[3]. When
operating in the 16C450 mode, only DMA mode 0 is allowed.
Mode 0 supports single-transfer DMA in which a transfer is
made between CPU bus cycles. Mode 1 supports
multi-transfer DMA in which multiple transfers are made
continuously until the transmit FIFO has been filled.
Power
2.5 V, 3 V or 5 V supply voltage.
Power
Ground voltage.
I
Write inputs.
When either IOW or IOW is active (LOW or
HIGH, respectively) and while the UART is selected, the
CPU is allowed to write control words or data into a selected
UART register. Only one of these inputs is required to
transfer data during a write operation; the other input should
be tied to its inactive level (i.e., IOW tied LOW or IOW tied
HIGH).
I
Crystal connection or External clock input.
O
Crystal connection or the inversion of XTAL1 if XTAL1 is
driven.
-
not connected
TX
13
8
6
11
O
TXRDY
27
23
15
24
O
V
CC
GND
IOW
IOW
44
22
21
20
42
18
17
16
27
13
-
11
40
20
19
18
I
XTAL1
XTAL2
[1]
18
19
14
15
9
10
16
17
n.c.
1, 12,
23, 34
1, 6, 13,
21, 25,
36, 37,
48
12
-
Table 2:
Symbol
Pin description
…continued
Pin
PLCC44 LQFP48 HVQFN32 DIP40
Type
Description
相關(guān)PDF資料
PDF描述
SC16C650B 5 V, 3.3 V and 2.5 V UART with 32-byte FIFOs and infrared (IrDA) encoder/decoder
SC16C650BIN40 5 V, 3.3 V and 2.5 V UART with 32-byte FIFOs and infrared (IrDA) encoder/decoder
SC16C652B 5V, 3.3 V and 2.5V dual UART, 5 Mbit/s (max.),with 32-byte FIFOs and infrared(IrDA) encoder/decoder
SC16C652 Dual UART with 32 bytes of transmit and receive FIFOs
SC16C652IB48 Dual UART with 32 bytes of transmit and receive FIFOs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C650BIA44,512 功能描述:UART 接口集成電路 16CB 2.5V-5V 1CH 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
SC16C650BIA44,518 功能描述:UART 接口集成電路 16CB 2.5V-5V 1CH 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
SC16C650BIA44,529 功能描述:UART 接口集成電路 16CB 2.5V-5V 1CH 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
SC16C650BIA44-S 功能描述:UART 接口集成電路 16CB 2.5V-5V 1CH UART 32B FIFO 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
SC16C650BIA44-T 功能描述:UART 接口集成電路 16CB 2.5V-5V 1CH UART 32B FIFO 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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