参数资料
型号: PC87393F-VJG
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 外设及接口
英文描述: 100-Pin LPC SuperI/O Devices for Portable Applications
中文描述: MULTIFUNCTION PERIPHERAL, PQFP100
封装: TQFP-100
文件页数: 53/148页
文件大小: 1733K
代理商: PC87393F-VJG
9.0 Device Characteristics (Continued)
146
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9.4.12
Extended Capabilities Port (ECP) Timing
Forward Mode
Reverse Mode
Symbol
Parameter
Min
Max
Unit
tECDSF
Data Setup before STB Active
0ns
tECDHF
Data Hold after BUSY Inactive
0ns
tECLHF
BUSY Active after STB Active
75
ns
tECHHF
STB Inactive after BUSY Active
01
s
tECHLF
BUSY Inactive after STB Active
035
ms
tECLLF
STB Active after BUSY Inactive
0ns
Symbol
Parameter
Min
Max
Unit
tECDSR
Data Setup before ACK Active
0ns
tECDHR
Data Hold after AFD Active
0ns
tECLHR
AFD Inactive after ACK Active
75
ns
tECHHR
ACK Inactive after AFD Inactive
035
ms
tECHLR
AFD Active after ACK Inactive
01
s
tECLLR
ACK Active after AFD Active
0ns
PD7-0
STB
BUSY
tECHHF
tECHLF
tECLLF
tECDSF
tECLHF
tECDHF
AFD
PD7-0
ACK
AFD
tECHHR
tECHLR
tECLLR
tECDSR
tECLHR
tECDHR
BUSY
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