SCC2681AE1N40 NXP Semiconductors, SCC2681AE1N40 Datasheet - Page 22

• Manufacturer Part Number: SCC2681AE1N40
• Description: UART Interface IC RPLACMNT FOR SCN2681
• Manufacturer: NXP Semiconductors
• Type: Dual asynchronous receiver/transmitter (DUART)r

Specifications of SCC2681AE1N40

• Product Category: UART Interface IC
• Rohs: yes
• Number Of Channels: 2
• Data Rate: 115.2 Kbps
• 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
• Package / Case: PDIP-40
• Mounting Style: Through Hole
• Operating Supply Voltage: 5 V
• Factory Pack Quantity: 9
• Part # Aliases: SCC2681AE1N40,112

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