SC28L92A1B NXP Semiconductors, SC28L92A1B Datasheet - Page 64

• Manufacturer Part Number: SC28L92A1B
• Description: UART Interface IC UART DUAL W/FIFO
• Manufacturer: NXP Semiconductors
• Type: Dual UARTr

Specifications of SC28L92A1B

• Number Of Channels: 2
• Data Rate: 230.4 Kbps
• Supply Voltage (max): 5 V
• Supply Voltage (min): 3.3 V
• Supply Current: 25 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: PQFP-44
• Description/function: Single-chip CMOS-LSI communications device
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V, 5 V
• Lead Free Status / Rohs Status: Details
• Other names: SC28L92A1B,557

NXP Semiconductors
12. Test information
SC28L92_7
Product data sheet
Fig 22. Wake-up mode timing
master station:
peripheral station:
RDN/WRN
transmitter
enabled
receiver
enabled
RxRDY
TxRDY
WRN
(SR)
(SR)
RxD
TxD
MR1[4:3] = 11
MR1[4:3] = 11
MR1[2] = 1
ADD#1
Fig 23. Test conditions on outputs
bit 9
0
MR1[2] = 0
ADD#1
ADD#1 1
bit 9
D0
1
bit 9
ADD#1
Rev. 07 — 19 December 2007
OP0 to OP7
TxDA/TxDB
D0
3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter
D0
D0 to D7
DACKN
bit 9
INTRN
0
bit 9
0
status data
125 pF
125 pF
D0
MR1[2] = 1
I = 2.4 mA V
I = 400 A V
I = 2.4 mA
ADD#2
OL
OH
return to V
return to V
+5 V
CC
SS
for a 0 level
001aae320
for a 1 level
ADD#2 1
ADD#2 1
bit 9
bit 9
SC28L92
© NXP B.V. 2007. All rights reserved.
status data
ADD#2
001aae319
bit 9
0
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