SCC68681E1A44-S NXP Semiconductors, SCC68681E1A44-S Datasheet - Page 25

• Manufacturer Part Number: SCC68681E1A44-S
• Description: UART Interface IC RPLCMNT FOR SCN68681
• Manufacturer: NXP Semiconductors
• Type: Dual asynchronous receiver/transmitter (DUART)r

Specifications of SCC68681E1A44-S

• 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: PLCC-44
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Factory Pack Quantity: 26
• Part # Aliases: SCC68681E1A44,529

Philips Semiconductors
2004 Apr 06
Dual asynchronous receiver/transmitter (DUART)
NOTES:
1. Timing shown for MR2(4) = 1.
2. Timing shown for MR2(5) = 1.
TRANSMITTER
ENABLED
(WRITE)
TxRDY
CTSN
RTSN
(SR2)
(OP0)
(IP0)
CSN
TxD
1
2
OPR(0) = 1
D1
(1X OUTPUT)
(INPUT)
D2
(1X INPUT)
D1
TxC
TxC
RxC
RxD
TxD
Figure 12. Transmitter timing
Figure 10. Transmit timing
Figure 11. Receive timing
t
TXD
D2
(1 OR 16 CLOCKS)
D3
1 BIT TIME
t
RXS
BREAK
t
START
TCS
25
D3
t
RXH
D4
BREAK
BREAK
STOP
SD00093
TRANSMITTED
D4
D5 WILL
NOT BE
SD00117
OPR(0) = 1
D6
SCC68681
D6
SD00118
Product data