參數(shù)資料
型號： SC16C652BIBS
廠商： NXP Semiconductors N.V.
元件分類： 收發(fā)器
英文描述： 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit-s (max.) with 32-byte FIFOs and infrared (IrDA) encoder-decoder
封裝： SC16C652BIB48<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2.html<1<Always Pb-free,;SC16C652BIB48<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2.html&
文件頁數(shù)： 13/43頁
文件大小： 210K
代理商： SC16C652BIBS
SC16C652B_4
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 04 — 1 September 2005
13 of 43
Philips Semiconductors
SC16C652B
Dual UART with 32-byte FIFOs and IrDA encoder/decoder
MCR[2] (OP1). Loop-back test data is entered into the transmit holding register via the
user data bus interface, D[7:0]. The transmit UART serializes the data and passes the
serial data to the receive UART via the internal loop-back connection. The receive UART
converts the serial data back into parallel data that is then made available at the user data
interface D[7:0]. The user optionally compares the received data to the initial transmitted
data for verifying error-free operation of the UART TX/RX circuits.
In this mode, the receiver and transmitter interrupts are fully operational. The modem
control interrupts are also operational.
Fig 5.
Internal loop-back mode diagram
CTSA, CTSB
TRANSMIT
FIFO
REGISTERS
TXA, TXB
RECEIVE
SHIFT
REGISTER
RECEIVE
FIFO
REGISTERS
RXA, RXB
I
A
C
SC16C652B
TRANSMIT
SHIFT
REGISTER
XTAL2
XTAL1
002aaa594
FLOW
CONTROL
LOGIC
DATA BUS
AND
CONTROL
LOGIC
REGISTER
SELECT
LOGIC
INTERRUPT
CONTROL
LOGIC
CLOCK AND
BAUD RATE
GENERATOR
MODEM
CONTROL
LOGIC
FLOW
CONTROL
LOGIC
RTSA, RTSB
DSRA, DSRB
DTRA, DTRB
RIA, RIB
(OP1A, OP1B)
CDA, CDB
(OP2A, OP2B)
M
IR
ENCODER
IR
DECODER
INTA, INTB
TXRDYA, TXRDYB
RXRDYA, RXRDYB
D0 to D7
IOR
IOW
RESET
A0 to A2
CSA
CSB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C652BIBS,128 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH 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
SC16C652BIBS,151 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH 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
SC16C652BIBS,157 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH 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
SC16C652BIBS-F 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH 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
SC16C652BIBS-S 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH 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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