參數(shù)資料
型號： SC16C2552BIA44
廠商： NXP Semiconductors N.V.
元件分類： 收發(fā)器
英文描述： 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit-s (max.), with 16-byte FIFOs
封裝： SC16C2552BIA44<SOT187-2 (PLCC44)|<<http://www.nxp.com/packages/SOT187-2.html<1<week 49, 2004,;SC16C2552BIA44<SOT187-2 (PLCC44)|<<http://www.nxp.com/packages/SOT187-2.html
文件頁數(shù)： 24/38頁
文件大?。?/td> 179K
代理商： SC16C2552BIA44
SC16C2552B_3
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 03 — 12 February 2009
24 of 38
NXP Semiconductors
SC16C2552B
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
10. Dynamic characteristics
Table 25.
T
amb
=
40
°
C to +85
°
C; tolerance of V
CC
±
10 %; unless otherwise specified.
Symbol
Parameter
Dynamic characteristics
Conditions
V
CC
= 2.5 V
Min
10
10
-
0
0
10
77
0
V
CC
= 3.3 V
Min
6
6
-
0
0
10
26
0
V
CC
= 5.0 V
Min
6
6
Unit
Max
-
-
48
-
-
-
-
-
Max
-
-
80
-
-
-
-
-
Max
-
-
80
-
-
-
-
-
t
WH
t
WL
f
XTAL1
t
6s
t
6h
t
7d
t
7w
t
7h
pulse width HIGH
pulse width LOW
frequency on pin XTAL1
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
ns
ns
MHz
ns
ns
ns
ns
ns
[1][2]
0
0
10
23
0
25 pF load
t
9d
t
12d
t
12h
t
13d
t
13w
t
13h
25 pF load
25 pF load
25 pF load
20
-
-
10
20
0
-
20
-
-
10
20
0
-
20
-
-
10
15
0
-
ns
ns
ns
ns
ns
ns
77
15
-
-
-
26
15
-
-
-
23
15
-
-
-
t
15d
t
16s
t
16h
t
17d
t
18d
25
20
15
-
-
-
-
-
25
20
5
-
-
-
-
-
20
15
5
-
-
-
-
-
ns
ns
ns
ns
ns
25 pF load
25 pF load
100
100
33
24
29
23
t
19d
25 pF load
-
100
-
24
-
23
ns
t
20d
[3]
-
T
RCLK
-
T
RCLK
-
T
RCLK
s
t
21d
25 pF load
-
100
-
29
-
28
ns
t
22d
-
100
-
45
-
40
ns
t
23d
[3]
8T
RCLK
24T
RCLK
8T
RCLK
24T
RCLK
8T
RCLK
24T
RCLK
s
t
24d
-
100
-
45
-
40
ns
t
25d
[3]
-
T
RCLK
-
T
RCLK
-
T
RCLK
s
t
26d
-
100
-
45
-
40
ns
t
27d
-
100
-
45
-
40
ns
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