sc16c650b NXP Semiconductors, sc16c650b Datasheet - Page 35

• Manufacturer Part Number: sc16c650b
• Description: 5 V, 3.3 V And 2.5 V Uart With 32-byte Fifos And Infrared Irda Encoder/decoder
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 14451
Product data
Fig 10. General write timing when using AS signal.
Fig 11. General read timing when AS is tied to GND.
D0–D7
A0–A2
CS1–CS0
IOW, IOW
IOR
D0–D7
A0–A2
CS
CS2
AS
t
t
6s
14d
t
4w
t
5s
t
t
6s
13d
ADDRESS
VALID
t
12d
ADDRESS
VALID
ACTIVE
ACTIVE
t
7w
ACTIVE
t
VALID
13w
t
t
5h
6h
DATA
Rev. 03 — 10 December 2004
t
16s
DATA
t
12h
t
7h
t
16h
t
13h
t
UART with 32-byte FIFOs and IrDA encoder/decoder
9d
t
15d
t
6s
ADDRESS
VALID
t
12d
ACTIVE
t
7w
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
t
7h
SC16C650B
t
12h
002aaa333
002aaa332
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