參數(shù)資料
型號(hào): RF5C396
廠商: RICOH COMPANY LTD
元件分類: 總線控制器
英文描述: TRI N PLUG F PLAS 12-19
中文描述: PCMCIA BUS CONTROLLER, PQFP208
封裝: PLASTIC, QFP-208
文件頁(yè)數(shù): 77/93頁(yè)
文件大?。?/td> 449K
代理商: RF5C396
SYSCLK “L” pulse width
SYSCLK “H” pulse width
LA <23 : 17> setup time to BALE falling
BALE pulse width
LA <23 : 17> hold time from BALE
LA <23 : 17>, SA <17 : 12>, SA0 and SBHE# setup time to MEMR#, MEMW#
MEMR#, MEMW# active to falling edge of SYSCLK
SA <16 : 0> and SBHE# hold from MEMR#, MEMW#
MEMCS16# valid from LA <23 : 17>
MEMCS16# valid from SA <16 : 12>
MEMCS16# hold from LA <23 : 17>
MEMCS16# tri-state from SA <16 : 12>
MEMCS16# tri-state from LA <23 : 17>
IOCHRDY active from falling edge of SYSCLK
IOCHRDY low from MEMR#, MEMW#
ZEROWS# active from SA <16 : 12>
ZEROWS# hold from MEMR#, MEMW#
ZEROWS# tri-state from SA <16 : 12>
ZEROWS# tri-state from MEMR#, MEMW#
WAIT# active to IOCHRDY inactive
WAIT# inactive to IOCHRDY active
CA <25 : 0> valid delay from LA <23 : 17>, SA <16 : 0>
CA <25 : 0> hold from LA <23 : 17>, SA <16 : 0>
OE#, WE# valid from MEMR#, MEMW# with memory delay inhibit
OE#, WE# valid from MEMR#, MEMW# 16bit windows
OE#, WE# valid from MEMR#, MEMW active
CE#, REG# valid from LA <23 : 17>, SA <16 : 0>
RF5C296/RF5C396L/RB5C396/RF5C396
73
Symbol
Item
Limits
MIN.
MAX.
Unit
Tckl
Tckh
T1
T2
T3
T7a
T35
T12
T5a
T5b
T6a
T6b
T6c
T21a
T20
T17
T29a
T29b
T29c
T41
T42
T30a
T40
T32a
T32b
T38
T31
40*
1
24(35)*
1
24(35)
40
24(35)*
1
32*
1
60
55
35
20(30)*
1
20(30)*
1
50
27
T35+28
24
47(55)
AC ELECTRICAL CHARACTERISTICS
45
45
45
50
15
23
15
25
0
0
0
5
T35
0
V
CC
=5V±10%(3.3V±0.3V)*
2
, Ta=0 to 70C, CL=100pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1. 8/16bit Memory Cycle
相關(guān)PDF資料
PDF描述
RF5C396L TRI N PLUG F PLAS 0-48
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