參數(shù)資料
型號: 935248790557
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQFP44
封裝: 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44
文件頁數(shù): 31/36頁
文件大?。?/td> 314K
代理商: 935248790557
Philips Semiconductors
Product specification
SC26C92
Dual universal asynchronous receiver/transmitter (DUART)
2000 Jan 31
4
BLOCK DIAGRAM
8
D0–D7
RDN
WRN
CEN
A0–A3
RESET
INTRN
X1/CLK
X2
4
BUS BUFFER
OPERATION CONTROL
ADDRESS
DECODE
R/W CONTROL
INTERRUPT CONTROL
IMR
ISR
TIMING
BAUD RATE
GENERATOR
CLOCK
SELECTORS
COUNTER/
TIMER
XTAL OSC
CSRA
CSRB
ACR
CTPL
CHANNEL A
8 BYTE TRANSMIT
FIFO
TRANSMIT
SHIFT REGISTER
8 BYTE RECEIVE
FIFO
MRA0, 1, 2
CRA
SRA
INPUT PORT
CHANGE OF
STATE
DETECTORS (4)
OUTPUT PORT
FUNCTION
SELECT LOGIC
OPCR
TxDA
RxDA
IP0-IP6
OP0-OP7
VCC
VSS
CONTROL
TIMING
INTERNAL
DA
T
ABUS
CHANNEL B
(AS ABOVE)
IPCR
ACR
OPR
CTPL
U
RxDB
TxDB
8
7
WATCH DOG TIMER
RECEIVE SHIFT
REGISTER
SD00153
Figure 2. Block Diagram
相關PDF資料
PDF描述
935051510518 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQCC44
935214890129 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP40
935051510512 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQCC44
935051520129 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP40
935193990512 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQCC44
相關代理商/技術參數(shù)
參數(shù)描述
935248-90 制造商:JANCO 功能描述:935248-90
9-3525-012 制造商:KEYSTONE 功能描述:MODIFIED 3525,VERSION E
935252-5 制造商:C-H 功能描述:935252-5
935257650112 制造商:NXP Semiconductors 功能描述:SUB ONLY ICSUBS TO 935257650112
935260093112 制造商:NXP Semiconductors 功能描述:IC AVIC ADV BASESTATION 14SOIC