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參數資料
型號: W83977TF
廠商: WINBOND ELECTRONICS CORP
英文描述: Multi-Function I/O Port Controller(用于個人計算機的多功能輸入/輸出口控制器)
中文描述: 多功能I / O端口控制器(用于個人計算機的多功能輸入/輸出口控制器)
文件頁數: 144/160頁
文件大小: 1012K
代理商: W83977TF
W83977TF
PRELIMINARY
12.3.9
KBC Timing Parameters
Publication Release Date: March 1998
- 133 -
Revision 0.62
NO.
DESCRIPTION
MIN.
MAX.
UNIT
T1
Address Setup Time from WRB
0
nS
T2
Address Setup Time from RDB
0
nS
T3
WRB Strobe Width
20
nS
T4
RDB Strobe Width
20
nS
T5
Address Hold Time from WRB
0
nS
T6
Address Hold Time from RDB
0
nS
T7
Data Setup Time
50
nS
T8
Data Hold Time
0
nS
T9
Gate Delay Time from WRB
10
30
nS
T10
RDB to Drive Data Delay
40
nS
T11
RDB to Floating Data Delay
0
20
nS
T12
Data Valid After Clock Falling (SEND)
4
μ
S
T13
K/B Clock Period
20
μ
S
T14
K/B Clock Pulse Width
10
μ
S
T15
Data Valid Before Clock Falling (RECEIVE)
4
μ
S
T16
K/B ACK After Finish Receiving
20
μ
S
T17
RC Fast Reset Pulse Delay (8 Mhz)
2
3
μ
S
μ
S
T18
RC Pulse Width (8 Mhz)
6
T19
Transmit Timeout
2
mS
T20
Data Valid Hold Time
0
μ
S
nS
T21
Input Clock Period (6
12 Mhz)
Duration of CLK inactive
83
167
T22
30
50
μ
S
μ
S
μ
S
T23
Duration of CLK active
30
50
T24
Time from inactive CLK transition, used to time when
the auxiliary device sample DATA
5
25
T25
Time of inhibit mode
100
300
μ
S
μ
S
μ
S
μ
S
μ
S
T26
Time from rising edge of CLK to DATA transition
5
T28-5
T27
Duration of CLK inactive
30
50
T28
Duration of CLK active
30
50
T29
Time from DATA transition to falling edge of CLK
5
25
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相關代理商/技術參數
參數描述
W83977TF(EOL) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:W83877TF plus KBC. CIR. RTC
W83977TF_98 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977TF-A 制造商:WINBOND 制造商全稱:Winbond 功能描述:I/O chip disk drive adapter
W83977TF-AW 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977TF-P 制造商:WINBOND 制造商全稱:Winbond 功能描述:I/O chip disk drive adapter