SC28L91A1B,528 NXP Semiconductors, SC28L91A1B,528 Datasheet - Page 38
![IC UART SINGLE W/FIFO 44PQFP](/photos/6/62/66269/568-44-qfp_sot307-2_sml.jpg)
SC28L91A1B,528
Manufacturer Part Number
SC28L91A1B,528
Description
IC UART SINGLE W/FIFO 44PQFP
Manufacturer
NXP Semiconductors
Series
IMPACTr
Datasheet
1.SC28L91A1A529.pdf
(43 pages)
Specifications of SC28L91A1B,528
Features
False-start Bit Detection
Number Of Channels
1, UART
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
Package / Case
44-MQFP, 44-PQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935267419528
SC28L91A1B-T
SC28L91A1B-T
SC28L91A1B-T
SC28L91A1B-T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC28L91A1B,528
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Part Number:
SC28L91A1B,528
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Philips Semiconductors
2004 Oct 21
3.3 V or 5.0 V Universal Asynchronous
Receiver/Transmitter (UART)
TRANSMITTER
NOTES:
1. Timing shown for MR1[7] = 1.
2. Shown for OPCR[4] = 1 and MR[6] = 0.
RECEIVER
ENABLED
ENABLED
RDN/WRN
RxRDY
TxRDY
(SR2)
(SR0)
RECEIVER
WRN
OVERRUN
ENABLED
RxD
TxD
RxRDY/
RxRDY
FFULL
FFULL
(OP5)
(OP0)
(SR0)
(SR1)
(SR4)
MR1[4:3] = 11
RTS
RDN
RxD
MASTER STATION
PERIPHERAL STATION
MR1[4:3] = 11
MR1[2] = 1
2
1
OPR[0] = 1
ADD#1 MR1[2] = 0 D0
BIT 9
0
D1
STATUS DATA
ADD#1
ADD#1 1
D1
BIT 9
1
D2
BIT 9
Figure 15. Receiver Timing
ADD#1
Figure 16. Wake-Up Mode
D0
D0
D8
BIT 9
0
BIT 9
0
38
D11 WILL BE LOST
DUE TO OVERRUN
STATUS DATA
D9
D0
MR1[2] = 1 ADD#2
D10
STATUS DATA
D2
D11
STATUS DATA
D3
D12, D13 WILL BE LOST
DUE TO RECEIVER DISABLE.
ADD#2 1
ADD#2 1
D12
STATUS DATA
BIT 9
D10
BIT 9
RESET BY COMMAND
STATUS DATA
SC28L91
Product data sheet
D13
ADD#2
SD00156
BIT 9
0
SD00096