SC16C554IB80,551 NXP Semiconductors, SC16C554IB80,551 Datasheet - Page 38

• Manufacturer Part Number: SC16C554IB80,551
• Description: IC UART QUAD W/FIFO 80-LQFP
• Manufacturer: NXP Semiconductors

Specifications of SC16C554IB80,551

• Number Of Channels: 4, QUART
• 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: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3271; 935270075551; SC16C554IB80-S

Philips Semiconductors
9397 750 11616
Product data
Fig 10. General write timing in 68 mode.
Fig 11. General write timing in 16 mode.
D0–D7
D0–D7
A0–A4
A0–A2
R/W
IOW
CS
CS
t
32s
t
t
30s
6s
t
13d
ADDRESS
VALID
ACTIVE
ACTIVE
t
13w
t
30w
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
t
16s
DATA
Rev. 04 — 19 June 2003
t
33s
t
t
13h
16h
t
6h
t
30h
t
32h
t
t
15d
33h
t
32d
SC16C554/554D
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
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