SC28L194A1A,512 NXP Semiconductors, SC28L194A1A,512 Datasheet - Page 44

• Manufacturer Part Number: SC28L194A1A,512
• Description: IC UART QUAD W/FIFO 68-PLCC
• Manufacturer: NXP Semiconductors

Specifications of SC28L194A1A,512

• Features: False-start Bit Detection
• Number Of Channels: 4, QUART
• 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: 68-LCC (J-Lead)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-1116-5; 935261296512; SC28L194A1A

Philips Semiconductors
2006 Aug 15
ADDRESS
Quad UART for 3.3 V and 5 V supply voltage
DACKN
W_RN
SCLK
DATA
ADDRESS
CEN
DACKN
W_RN
SCLK
DATA
CEN
INVALID
INVALID
C1
INVALID
t
CS
t
CS
t
RWS
C1
INVALID
C2
Figure 6. Basic Read Cycle, ASYNC
Figure 7. Basic Read Cycle, SYNC
t
t
AS
RWS
t
RWH
VALID
DATA=00
t
CH
C3
t
AH
C2
t
DD
44
t
AS
DAK
C4
C4
DLY
VALID
t
DATA=00
RWH
VALID
t
C3
AH
DAK
C4 END
t
DD
t
DF
DLY
C1
INVALID
INVALID
DAK
C4
DLY
t
VALID
CH
t
STP
C4
C2
DAK
CEN
DLY
t
t
DF
RWD
SC28L194
Product data sheet
INVALID
INVALID
SD00196
SD00197