SC16C550IA44,512 NXP Semiconductors, SC16C550IA44,512 Datasheet - Page 36

• Manufacturer Part Number: SC16C550IA44,512
• Description: IC UART SOT187-2
• Manufacturer: NXP Semiconductors

Specifications of SC16C550IA44,512

• Features: Programmable
• Number Of Channels: 1, UART
• Fifo's: 16 Byte
• Voltage - Supply: 2.5V, 3.3V, 5V
• With Auto Flow Control: Yes
• With Irda Encoder/decoder: 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: 935270058512; SC16C550IA44; SC16C550IA44

Philips Semiconductors
9397 750 11619
Product data
Fig 12. General write timing when using AS signal.
Fig 13. 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
VALID
t
13w
t
t
5h
6h
DATA
t
16s
Rev. 05 — 19 June 2003
DATA
t
12h
t
7h
t
16h
t
13h
t
9d
t
15d
UART with 16-byte FIFO and IrDA encoder/decoder
t
6s
ADDRESS
VALID
t
12d
ACTIVE
t
7w
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
t
7h
t
12h
SC16C550
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002aaa332
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