SC16C2550BIA44,512 NXP Semiconductors, SC16C2550BIA44,512 Datasheet - Page 26

• Manufacturer Part Number: SC16C2550BIA44,512
• Description: IC UART DUAL W/FIFO 44-PLCC
• Manufacturer: NXP Semiconductors

Specifications of SC16C2550BIA44,512

• 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: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935274407512; SC16C2550BIA44; SC16C2550BIA44

NXP Semiconductors
10. Dynamic characteristics
Table 25.
T
SC16C2550B_5
Product data sheet
Symbol
t
t
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
w1
w2
XTAL
6s
6h
7d
7w
7h
9d
12d
12h
13d
13w
13h
15d
16s
16h
17d
18d
19d
20d
21d
22d
23d
24d
25d
26d
27d
amb
= 40 C to +85 C; tolerance of V
Parameter
clock pulse duration
clock pulse duration
oscillator/clock frequency
address set-up time
address hold time
IOR delay from chip select
IOR strobe width
chip select hold time from
IOR
read cycle delay
delay from IOR to data
data disable time
IOW delay from chip select
IOW strobe width
chip select hold time from
IOW
write cycle delay
data set-up time
data hold time
delay from IOW to output
delay to set interrupt from
Modem input
delay to reset interrupt from
IOR
delay from stop to set
interrupt
delay from IOR to reset
interrupt
delay from start to set
interrupt
delay from IOW to transmit
start
delay from IOW to reset
interrupt
delay from stop to set
RXRDY
delay from IOR to reset
RXRDY
delay from IOW to set
TXRDY
Dynamic characteristics
CC
Conditions
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
10 %; unless otherwise specified.
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
Rev. 05 — 12 January 2009
[1][2]
[3]
[3]
[3]
8T
Min
10
10
10
77
20
10
20
25
20
15
RCLK
V
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
CC
= 2.5 V
24T
T
T
Max
100
100
100
100
100
100
100
100
RCLK
RCLK
48
77
15
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RCLK
8T
Min
10
26
20
10
20
25
20
RCLK
V
6
6
0
0
0
0
5
-
-
-
-
-
-
-
-
-
-
-
-
-
CC
= 3.3 V
24T
T
T
Max
RCLK
RCLK
80
26
15
33
24
24
29
45
45
45
45
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RCLK
SC16C2550B
8T
Min
10
23
20
10
15
20
15
RCLK
V
6
6
0
0
0
0
5
-
-
-
-
-
-
-
-
-
-
-
-
CC
© NXP B.V. 2009. All rights reserved.
= 5.0 V
24T
T
T
Max
RCLK
RCLK
80
23
15
29
23
23
28
40
40
40
40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RCLK
26 of 43
Unit
ns
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
ns
ns
s
ns
s
ns
ns