SC28L92A1B,557 NXP Semiconductors, SC28L92A1B,557 Datasheet - Page 52

• Manufacturer Part Number: SC28L92A1B,557
• Description: IC UART DUAL W/FIFO 44-PQFP
• Manufacturer: NXP Semiconductors
• Series: IMPACTr
• Type: Dual UARTr

Specifications of SC28L92A1B,557

• Number Of Channels: 2, DUART
• Package / Case: 44-MQFP, 44-PQFP
• Features: False-start Bit Detection
• Fifo's: 16 Byte
• Voltage - Supply: 3.3V, 5V
• With Auto Flow Control: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Data Rate: 0.2304 MBd
• Supply Voltage (max): 3.63 V or 5.5 V
• Supply Voltage (min): 2.97 V or 4.5 V
• Supply Current: 25 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V or 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: 568-1211; 935263294557; SC28L92A1B

NXP Semiconductors
SC28L92_7
Product data sheet
Fig 9. Port timing as a function of capacitive loading at typical conditions
(1) V
(2) V
Bus cycle times:
80xxx mode: t
68xxx mode: t
CC
CC
= 3.3 V; T
= 5.0 V; T
(ns)
t
DD
DD
CSC
amb
amb
60
40
20
0
+ t
0
= 25 C
= 25 C
+ t
12 pF
RWD
DAT
= 70 ns for V
+ 1 cycle of the X1 clock for = 70 ns for V
30 pF
40
CC
= 5 V or 40 ns for V
(1)
(2)
Rev. 07 — 19 December 2007
80
3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter
100 pF
120
125 pF
CC
= 3.3 V + rise and fall time of control signals.
CC
= 5 V + rise and fall time of control signals.
160
200
C
L
001aae302
(pF)
230 pF
240
SC28L92
© NXP B.V. 2007. All rights reserved.
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