參數(shù)資料
型號: UPD31172F1-48-FN
廠商: NEC Corp.
英文描述: VRC4172TM COMPANION CHIP FOR VR4121TM
中文描述: VRC4172TM伴侶芯片VR4121TM
文件頁數(shù): 33/44頁
文件大?。?/td> 278K
代理商: UPD31172F1-48-FN
Data Sheet U14388EJ2V0DS00
33
μ
PD31172
(f)
Read timing in EPP1.9 mode
Parameter
Symbol
Conditions
MIN.
MAX.
Unit
IOCHRDY setup time
t
32
3 T
ns
STROBE# setup time, DIR1284 cancellation time
(from IOR#
)
t
33
5 T
ns
STROBE# setup time, DIR1284 cancellation time
(from BUSY
)
t
34
4 T
ns
SELECTIN#, AUTOFEED# setup time
(from IOR#
)
t
35
6 T
ns
SELECTIN#, AUTOFEED# setup time
(from DIR1284
)
t
36
30
ns
Timeout generation time
t
37
10
μ
s
SELECTIN#, AUTOFEED# cancellation time
(from IOR#
)
t
38
3 T
ns
CD (7:0) hold time
t
39
0
ns
IOCHRDY cancellation time
t
40
3 T
ns
STROBE# cancellation time, DIR1284 setup time
t
41
1 T
ns
Remark
T: Parallel interface internal clock cycle (41.6 ns (MIN.))
AD (24:0)
(input)
IOR# (input)
DATA (31:0)
(output)
IOCHRDY
(output)
STROBE#
(output)
SELECTIN#
AUTOFEED#
(output)
CD (7:0)
(input)
DIR1284
(output)
BUSY
(input)
t
34
t
36
t
38
t
39
t
32
t
40
Valid data
Valid data
Hi-Z
Hi-Z
Hi-Z
Hi-Z
t
37
t
33
t
41
t
35
t
33
t
41
t
34
相關(guān)PDF資料
PDF描述
UPD31172 VRC4172TM COMPANION CHIP FOR VR4121TM
UPD3728DZ 7300 PIXELS x3 COLOR CCD LINEAR IMAGE SENSOR
UPD3728 7300 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR
UPD3728D 7300 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR
UPD3747 7400 PIXELS CCD LINEAR IMAGE SENSOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD31173 制造商:未知廠家 制造商全稱:未知廠家 功能描述:VRC4173(TM) User's Manual | User's Manual[02/2002]
UPD31173F1-33-HN1 制造商:Renesas Electronics Corporation 功能描述:
UPD31173F1-33-HN1-A 制造商:Renesas Electronics Corporation 功能描述:
UPD3140GS-E1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial-Input Frequency Synthesizer
UPD3140GS-E2 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial-Input Frequency Synthesizer