SC28L92A1A,512 NXP Semiconductors, SC28L92A1A,512 Datasheet - Page 59

• Manufacturer Part Number: SC28L92A1A,512
• Description: IC UART DUAL W/FIFO 44-PLCC
• Manufacturer: NXP Semiconductors
• Series: IMPACTr

Specifications of SC28L92A1A,512

• Features: False-start Bit Detection
• Number Of Channels: 2, DUART
• 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-LCC (J-Lead)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935263293512; SC28L92A1A; SC28L92A1A

NXP Semiconductors
SC28L92_7
Product data sheet
Fig 12. Bus timing, read cycle (68xxx mode)
Fig 13. Bus timing, write cycle (68xxx mode)
D0 to D7
D0 to D7
A0 to A3
A0 to A3
DACKN LOW requires two rising edges of X1 clock after CEN is LOW.
DACKN LOW requires two rising edges of X1 clock after CEN is LOW.
X1/CLK
DACKN
X1/CLK
DACKN
R/WN
R/WN
CEN
CEN
Rev. 07 — 19 December 2007
3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter
t
t
t
AS
DA
AS
t
t
t
CS
not valid
CS
t
CSC
CSC
t
DD
t
DS
t
t
AH
AH
t
t
DCW
DCR
data valid
t
t
DAT
DAT
t
DF
t
t
t
t
RWD
t
RWD
DH
CH
CH
t
t
DAH
DAH
SC28L92
© NXP B.V. 2007. All rights reserved.
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