sc26c198 NXP Semiconductors, sc26c198 Datasheet - Page 45
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sc26c198
Manufacturer Part Number
sc26c198
Description
Octal Uart With Ttl Compatibility At 3.3v And 5v Supply Voltages
Manufacturer
NXP Semiconductors
Datasheet
1.SC26C198.pdf
(49 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
sc26c198C1A
Manufacturer:
NS
Quantity:
12 388
Part Number:
sc26c198C1A
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Philips Semiconductors
1995 May 1
Octal UART with TTL compatibility at 3.3V
and 5V supply voltages
ADDRESS
ADDRESS
DACKN
DACKN
W_RN
W_RN
SCLK
SCLK
DATA
DATA
CEN
CEN
INVALID
INVALID
t
CS
C1
C1
INVALID
INVALID
Figure 4. Basic Read Cycle, ASYNC
Figure 5. Basic Read Cycle, SYNC
t
CS
t
RWS
t
RWS
C2
C2
380
t
AS
t
AS
t
RWH
DATA=00
t
CH
t
AH
VALID
VALID
t
DATA=00
RWH
t
C3
AH
C3
t
DD
t
DD
DAK
C4
DLY
SC26C198 SC68C198
DAK
SC26L198 SC68L198
C4
DLY
t
VALID
VALID
CH
C4
C4
DAK
DAK
C4 END
CEN
DLY
t
DLY
t
t
DF
DF
RWD
t
STP
Product specification
INVALID
INVALID
INVALID
INVALID
SD00196
SD00197