SC28L91A1B,528 NXP Semiconductors, SC28L91A1B,528 Datasheet - Page 33
![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
Bus action in the 80XXX mode terminates on the rise of CEN, WRN, or RDN which ever one occurs first.
Philips Semiconductors
NOTE:
2004 Oct 21
3.3 V or 5.0 V Universal Asynchronous
Receiver/Transmitter (UART)
RESETN
(WRITE)
(READ)
D0–D7
D0–D7
A0–A3
WDN
RDN
CEN
FLOAT
80XXX Mode
t
t
t
AS
CS
RES
t
AH
t
Figure 5. Bus Timing (80XXX mode)
DD
VALID
NOT
t
RW
Figure 4. Reset Timing
t
DS
VALID
VALID
33
t
CH
t
DF
RESETN
t
DH
t
t
RWD
RWD
FLOAT
68XXX Mode
t
RES
SD00087
SC28L91
Product data sheet
SD00696