參數(shù)資料
型號(hào)： SC16C652
廠商： NXP Semiconductors N.V.
英文描述： Dual UART with 32 bytes of transmit and receive FIFOs
中文描述： 雙UART，有32發(fā)送和接收FIFO字節(jié)
文件頁數(shù)： 29/41頁
文件大小： 575K
代理商： SC16C652
Philips Semiconductors
SC16C652
Dual UART with 32 bytes of transmit and receive FIFOs
Product data
Rev. 04 — 20 June 2003
29 of 41
9397 750 11634
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
10. Dynamic characteristics
[1]
Applies to external clock, crystal oscillator max 24 MHz.
[2]
= 333 ns (for Baudrate
max
= 1.5 Mbits/s)
= 1
μ
s (for Baudrate
max
= 460.8 kbits/s)
= 4
μ
s (for Baudrate
max
= 115.2 kbits/s)
[3]
When in
both
DMA mode 0
and
FIFO enable mode, the write cycle delay should be larger than one x
1
, clock cycle.
Table 29:
T
amb
=
40
°
C to +85
°
C; V
CC
= 2.5 V 3.3 V or 5.0 V
±
10%, unless otherwise specified.
Symbol
Parameter
AC electrical characteristics
Conditions
2.5 V
3.3 V
Max
-
80
-
-
-
-
-
-
26
15
-
-
[2]
-
-
-
-
33
24
24
1
29
45
24
45
1
45
45
8
-
2
16
1 1
5.0 V
Max
-
80
-
-
-
-
-
-
23
15
-
-
[2]
-
-
-
-
29
23
23
1
28
40
24
40
1
40
40
8
-
2
16
1 R
clk
Unit
Min
10
-
0
0
10
77
0
20
-
-
10
20
0
25
20
15
-
-
-
-
-
-
8
-
-
-
-
-
200
1
Max
-
48
-
-
-
-
-
-
77
15
-
-
[2]
-
-
-
-
100
100
100
1
100
100
24
100
1
100
100
8
-
2
16
1 1
Min
6
-
0
0
10
26
0
20
-
-
10
20
0
25
20
5
-
-
-
-
-
-
8
-
-
-
-
-
40
Min
6
t
1w
, t
2w
t
3w
t
6s
t
6h
t
7d
t
7w
t
7h
t
9d
t
12d
t
12h
t
13d
t
13w
t
13h
t
15d
t
16s
t
16h
t
17d
t
18d
t
19d
t
20d
t
21d
t
22d
t
23d
t
24d
t
25d
t
26d
t
27d
t
28d
t
RESET
N
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 25 pF load
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
delay from start to reset TXRDY
Reset pulse width
baud rate divisor
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
R
clk
ns
ns
R
clk
ns
R
clk
ns
ns
R
clk
ns
[1]
0
0
10
23
0
20
-
-
10
15
0
20
15
5
-
-
-
-
-
-
8
-
-
-
-
-
40
25 pF load
25 pF load
25 pF load
25 pF load
[3]
25 pF load
25 pF load
25 pF load
IOWstrobe
max
max
)
--------------------------------------
=
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SC16C652B 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5V, 3.3 V and 2.5V dual UART, 5 Mbit/s (max.),with 32-byte FIFOs and infrared(IrDA) encoder/decoder
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SC16C652BIB48,128 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C652BIB48,151 功能描述:UART 接口集成電路 2CH. UART 32B FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C652BIB48,157 功能描述:UART 接口集成電路 16CB 2.5V-5V 2CH RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
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