參數資料
型號: SP37E760
廠商: SMSC Corporation
英文描述: 3.3 V I/O CONTROLLER FOR EMBEDDED APPLICATIONS
中文描述: 3.3第VI / O控制器為嵌入式應用
文件頁數: 75/78頁
文件大?。?/td> 510K
代理商: SP37E760
SMSC DS – SP37E760
Page 75
Rev. 04/13/2001
t2
t1
t5
t6
t4
t3
t4
PDATA<7:0>
nACK
nAUTOFD
Parameter
min
max
units
t1
t2
t3
t4
t5
t6
PDATA Valid to nACK Asserted
nAUTOFD Deasserted to PDATA
Changed
nACK Asserted to nAUTOFD
Deasserted
nACK Deasserted to nAUTOFD
Asserted
nAUTOFD Asserted to nACK Asserted
nAUTOFD Deasserted to nACK
Deasserted
0
0
80
80
0
0
ns
ns
ns
ns
ns
ns
200
200
Notes
1,2
2
NOTES:
1. Maximum value only applies if there is room in the FIFO and a terminal count has not
been received. ECP can stall by keeping nAUTOFD low.
2. nACK is not considered asserted or deasserted until it is stable for a minimum of 75 to
130 ns.
FIGURE 16 - ECP PARALLEL PORT REVERSE TIMING
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相關代理商/技術參數
參數描述
SP37E760-MC 制造商:SMSC 制造商全稱:SMSC 功能描述:3.3 V I/O CONTROLLER FOR EMBEDDED APPLICATIONS
SP37E760-MD 功能描述:輸入/輸出控制器接口集成電路 Super I/O Controller RoHS:否 制造商:Silicon Labs 產品: 輸入/輸出端數量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
SP37E760-MT 功能描述:輸入/輸出控制器接口集成電路 Super I/O Controller RoHS:否 制造商:Silicon Labs 產品: 輸入/輸出端數量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
SP37R0FL 制造商:TE Connectivity 功能描述:SP3 7R0 1% LOOSEFixed Resistor
SP38 制造商:BES 功能描述:3/8" x 6" Spade Bit 制造商:BES MANUFACTURING 功能描述:SPADE BIT 3/8 X 6 INCH