參數(shù)資料
型號: ST16C2552CJ44
廠商: STARTECH SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: DUAL ASYNCHRONOUS RECEIVER/TRANSMITTER WITH FIFOs
中文描述: 2 CHANNEL(S), 448K bps, SERIAL COMM CONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 14/28頁
文件大小: 121K
代理商: ST16C2552CJ44
3-148
ST16C2552
S
Symbol
Parameter
Limits
Typ
Units
Conditions
Min
Max
AC ELECTRICAL CHARACTERISTICS
T
A
=0° - 70° C, Vcc=5.0 V ± 10% unless otherwise specified.
T
1
T
2
T
3
T
8
T
9
T
12
T
13
T
14
T
15
T
16
T
Tw
T
19
T
21
T
23
T
24
T
25
Tr
T
26
T
28
T
29
Clock high pulse duration
Clock low pulse duration
Clock rise/fall time
Chip select setup time
Chip select hold time
Data set up time
Data hold time
IOW* delay from chip select
IOW* strobe width
Chip select hold time from IOW*
Write cycle delay
Write cycle=T
15
+T
17
Data hold time
IOR* delay from chip select
IOR* strobe width
Chip select hold time from IOR*
Read cycle delay
Read cycle=T
+T
Delay from IOR* to data
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 initial INT reset to transmit
start
Delay from stop to interrupt
Delay from IOW* to reset interrupt
Delay from initial Write to 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 devisor
20
20
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
10
0
0
15
15
10
50
0
55
105
15
10
65
0
55
115
35
50
70
100 pF load
100 pF load
100 pF load
T
30
T
31
T
32
T
33
70
1
200
24
ns
ns
ns
*
100 pF load
100 pF load
100 pF load
8
T
34
T
35
T
36
T
44
T
45
T
46
T
47
T
R
N
100
175
24
1
100
195
8
ns
ns
*
16
ns
ns
*
ns
10
1
2
16
-1
Note 1:
* = Baudout* cycle
相關PDF資料
PDF描述
ST16C2552IJ44 DUAL ASYNCHRONOUS RECEIVER/TRANSMITTER WITH FIFOs
ST162552 DUAL ASYNCHRONOUS RECEIVER/TRANSMITTER WITH FIFOs
ST16C2552CJ 2.97V TO 5.5V DUAL UART WITH 16-BYTE FIFO
ST16C2552IJ 2.97V TO 5.5V DUAL UART WITH 16-BYTE FIFO
ST16C452IJ68 DUAL UART WITH PARALLEL PRINTER PORT
相關代理商/技術參數(shù)
參數(shù)描述
ST16C2552CJ44-F 功能描述:UART 接口集成電路 2.97V-5.5V 16B FIFO temp 0C to 70C; UART 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
ST16C2552CJ44TR 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
ST16C2552CJ44TR-F 功能描述:UART 接口集成電路 DUAL UART W/16BYTE 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
ST16C2552CQ48 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UART
ST16C2552IJ 制造商:Exar Corporation 功能描述:2 CHANNEL(S), 4M bps, SERIAL COMM CONTROLLER, PQCC44