SCC2681AE1A44,529 NXP Semiconductors, SCC2681AE1A44,529 Datasheet - Page 22
![IC UART DUAL 44-PLCC](/photos/6/98/69845/568-44-plcc_sot187-2_sml.jpg)
SCC2681AE1A44,529
Manufacturer Part Number
SCC2681AE1A44,529
Description
IC UART DUAL 44-PLCC
Manufacturer
NXP Semiconductors
Type
Dual asynchronous receiver/transmitter (DUART)r
Datasheet
1.SCC2681AC1N40112.pdf
(29 pages)
Specifications of SCC2681AE1A44,529
Number Of Channels
2, DUART
Package / Case
44-LCC (J-Lead)
Features
False-start Bit Detection
Fifo's
3Bit
Voltage - Supply
4.5 V ~ 5.5 V
With Parallel Port
Yes
With Auto Flow Control
Yes
With False Start Bit Detection
Yes
With Cmos
Yes
Mounting Type
Surface Mount
Data Rate
0.1152 MBd
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Supply Current
10 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Operating Supply Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-3526-5
935274518529
SCC2681AE1A44-S
935274518529
SCC2681AE1A44-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SCC2681AE1A44,529
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
TIMING DIAGRAMS
2004 Apr 06
Dual asynchronous receiver/transmitter (DUART)
(WRITE)
(READ)
A0–A3
D0–D7
D0–D7
WDN
RDN
CEN
OP0–OP7
IP0–IP6
RESET
WRN
RDN
FLOAT
t
t
AS
CS
t
PS
t
AH
t
DD
VALID
NOT
t
RW
OLD DATA
Figure 3. Reset Timing
Figure 5. Port Timing
Figure 4. Bus Timing
t
RES
t
DS
VALID
VALID
V
M
22
= 1.5V
t
CH
t
DF
t
PH
t
DH
t
PD
V
t
t
M
RWD
RWD
FLOAT
NEW DATA
SD00086
SD00089
V
V
OH
OL
SD00087
SCC2681
Product data