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| 型號： | 935270030157 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 1 CHANNEL(S), 3M bps, SERIAL COMM CONTROLLER, PQFP48 |
| 封裝： | 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-313-2, LQFP-48 |
| 文件頁數(shù)： | 26/53頁 |
| 文件大?。?/td> | 704K |
| 代理商： | 935270030157 |
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Philips Semiconductors
SC16C650A
Universal Asynchronous Receiver/Transmitter (UART)
with 32-byte FIFO and infrared (IrDA) encoder/decoder
Product data
Rev. 03 — 13 March 2003
32 of 49
9397 750 11207
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
10. Dynamic characteristics
Table 28:
AC electrical characteristics
Tamb = 40 °C to +85 °C; VCC = 2.5 V, 3.3 V or 5 V ±10%, unless otherwise specied.
Symbol
Parameter
Conditions
2.5 V
3.3 V
5.0 V
Unit
Min
Max
Min
Max
Min
Max
t1w, t2w
clock pulse duration
15
-
13
-
10
-
ns
t3w
oscillator/clock frequency
-
16
-
32
-
48
MHz
t4w
address strobe width
45
-
35
-
25
-
ns
t5s
address set-up time
5
-
5
-
1
-
ns
t5h
address hold time
5
-
5
-
5
-
ns
t6s
chip select set-up time to AS
10
-5
-0
-ns
t6h
address hold time
0
-
0
-
0
-
ns
t6s'
address set-up time
10
-
10
-
5
-
ns
t6h
chip select hold time
0
-
0
-
0
-
ns
t7d
IOR delay from chip select
10
-
10
-
10
-
ns
t7w
IOR strobe width
25 pF load
77
-
26
-
23
-
ns
t7h
chip select hold time from IOR
0-
ns
t7h'
address hold time
5-
ns
t8d
IOR delay from address
10
-
10
-
10
-
ns
t9d
read cycle delay
25 pF load
20
-
20
-
20
-
ns
t11d
IOR to DDIS delay
25 pF load
-
100
-
35
-
30
ns
t12d
delay from IOR to data
25 pF load
-
77
-
26
-
23
ns
t12h
data disable time
25 pF load
-
15
-
15
-
15
ns
t13d
IOW delay from chip select
10
-
10
-
10
-
ns
t13w
IOW strobe width
20
-
20
-
15
-
ns
t13h
chip select hold time from IOW
0
-0
-ns
t14d
IOW delay from address
10
-
10
-
10
-
ns
t15d
write cycle delay
25
-
25
-
20
-
ns
t16s
data set-up time
20
-
20
-
15
-
ns
t16h
data hold time
15
-
5
-
5
-
ns
t17d
delay from IOW to output
25 pF load
-
100
-
33
-
29
ns
t18d
delay to set interrupt from Modem
input
25 pF load
-
100
-
24
-
23
ns
t19d
delay to reset interrupt from IOR
25 pF load
-
100
-
24
-
23
ns
t20d
delay from stop to set interrupt
-
1
-
1
-
1
Rclk
t21d
delay from IOR to reset interrupt
25 pF load
-
100
-
29
-
28
ns
t22d
delay from start to set interrupt
-
100
-
45
-
40
ns
t23d
delay from IOW to transmit start
8
24
8
24
8
24
Rclk
t24d
delay from IOW to reset interrupt
-
100
-
45
-
40
ns
t25d
delay from stop to set RXRDY
-
1-
1Rclk
t26d
delay from IOR to reset RXRDY
-
100
-
45
-
40
ns
t27d
delay from IOW to set TXRDY
-
100
-
45
-
40
ns
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