SC16C2550BIBS,157 NXP Semiconductors, SC16C2550BIBS,157 Datasheet - Page 27
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SC16C2550BIBS,157
Manufacturer Part Number
SC16C2550BIBS,157
Description
IC DUART SOT617-1
Manufacturer
NXP Semiconductors
Datasheet
1.SC16C2550BIA44518.pdf
(43 pages)
Specifications of SC16C2550BIBS,157
Features
False-start Bit Detection
Number Of Channels
2, DUART
Fifo's
16 Byte
Voltage - Supply
3.5 V ~ 4.5 V
With Auto Flow Control
Yes
With False Start Bit Detection
Yes
With Modem Control
Yes
With Cmos
Yes
Mounting Type
Surface Mount
Package / Case
32-VFQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935280309157
SC16C2550BIBS
SC16C2550BIBS
SC16C2550BIBS
SC16C2550BIBS
NXP Semiconductors
Table 25.
T
[1]
[2]
[3]
[4]
SC16C2550B_5
Product data sheet
Symbol
t
t
N
28d
RESET
amb
Fig 8.
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 these signals are inactive: CS, IOW, IOR.
= 40 C to +85 C; tolerance of V
General write timing
CSA, CSB
Parameter
delay from start to reset
TXRDY
RESET pulse width
baud rate divisor
Dynamic characteristics
D0 to D7
A0 to A2
IOW
10.1 Timing diagrams
-------
t
w3
1
t
6s
t
13d
…continued
CC
Conditions
address
valid
10 %; unless otherwise specified.
active
active
t
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
13w
Rev. 05 — 12 January 2009
t
16s
data
t
[3]
[4]
t
16h
t
13h
6h
Min
200
V
1
-
CC
t
15d
= 2.5 V
(2
8T
Max
16
RCLK
-
1)
Min
40
V
1
-
CC
= 3.3 V
(2
8T
Max
16
RCLK
-
SC16C2550B
1)
Min
40
V
1
-
CC
© NXP B.V. 2009. All rights reserved.
002aae279
= 5.0 V
(2
8T
Max
16
RCLK
-
1)
27 of 43
Unit
s
ns