SC16C754BIBM,157 NXP Semiconductors, SC16C754BIBM,157 Datasheet - Page 38

• Manufacturer Part Number: SC16C754BIBM,157
• Description: IC UART QUAD 64BYTE 64LQFP
• Manufacturer: NXP Semiconductors

Specifications of SC16C754BIBM,157

• Number Of Channels: 4, QUART
• Fifo's: 64 Byte
• Voltage - Supply: 2.5V, 3.3V, 5V
• With Auto Flow Control: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935279069157; SC16C754BIBM; SC16C754BIBM

NXP Semiconductors
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[2]
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SC16C754B_4
Product data sheet
Fig 15. General write timing
Fig 16. General read timing
Applies to external clock, crystal oscillator max 24 MHz.
Maximum frequency =
RCLK is an internal signal derived from Divisor Latch LSB (DLL) and Divisor Latch MSB (DLM) divisor latches.
RESET pulse must happen when CS, IOW, IOR signals are inactive.
D0 to D7
D0 to D7
A0 to A2
A0 to A2
IOW
CSx
CSx
IOR
11.1 Timing diagrams
-------------- -
t
w clk
1
t
t
6s
6s
t
t
13d
7d
address
address
t
valid
valid
12d
active
active
active
active
t
13w
t
7w
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
Rev. 04 — 6 October 2008
t
16s
data
data
t
t
t
16h
12h
t
t
t
13h
6h
6h
7h
t
15d
t
9d
SC16C754B
© NXP B.V. 2008. All rights reserved.
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