參數(shù)資料
型號: SDCFBI-30-101
廠商: SANDISK CORP
元件分類: 存儲控制器/管理單元
英文描述: FLASH MEMORY DRIVE CONTROLLER, XMA50
封裝: PC CARD-50
文件頁數(shù): 51/124頁
文件大?。?/td> 769K
代理商: SDCFBI-30-101
CompactFlash Memory Card Product Manual
SanDisk CompactFlash Memory Card Product Manual 1999 SANDISK CORPORATION
32
4.3.5
Interface/Bus Timing
There are two types of bus cycles and timing
sequences that
occur in the
PCMCIA
type
interface, a direct mapped I/O transfer and a
memory access. The two timing sequences are
explained in detail in the PCMCIA PC Card
Standard Release 2.1. The CompactFlash Memory
Card conforms to the timing in that reference
document.
4.3.6
Attribute Memory Read Timing
Specification
The Attribute Memory access time is defined as
300 ns. Detailed timing specifications are shown
in Table 4-3.
Table 4-3 Attribute Memory Read Timing
Speed Version
300 ns
Item
Symbol
IEEE Symbol
Min ns.
Max ns.
Read Cycle Time
tc(R)
tAVAV
300
Address Access Time
ta(A)
tAVQV
300
Card Enable Access Time
ta(CE)
tELQV
300
Output Enable Access Time
ta(OE)
tGLQV
150
Output Disable Time from CE
tdis(CE)
tEHQZ
100
Output Disable Time from OE
tdis(OE)
tGHQZ
100
Address Setup Time
tsu (A)
tAVWL
30
Output Enable Time from CE
ten(CE)
tELQNZ
5
Output Enable Time from OE
ten(OE)
tGLQNZ
5
Data Valid from Address Change
tv(A)
tAXQX
0
An
-CE
-OE
Dout
tc(R)
ta(A)
ta(CE)
ta(OE)
ten(OE)
ten(CE)
tv(A)
tdis(CE)
tdis(OE)
-REG
tsu(A)
Figure 4-1 Attribute Memory Read Timing Diagram
Notes:
All times are in nanoseconds. Dout signifies data provided by the CompactFlash Memory Card to the
system. The -CE signal or both the -OE signal and the -WE signal must be de-asserted between consecutive
cycle operations.
相關(guān)PDF資料
PDF描述
SDD-3-023 SLIDE DIP SWITCH-3SWITCHES, DPST, MOMENTARY,THROUGH HOLE-STRAIGHT
SDD-6-023 SLIDE DIP SWITCH-6SWITCHES, DPST, MOMENTARY,THROUGH HOLE-STRAIGHT
SDC-5-023 SLIDE DIP SWITCH-5SWITCHES, SPDT, MOMENTARY,THROUGH HOLE-STRAIGHT
SDF330JABEGD1Z 5.5 A, 400 V, 1.1 ohm, N-CHANNEL, Si, POWER, MOSFET
SDF350JAAEHD1B 15 A, 400 V, 0.3 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-254AA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SDCFCF-001G-388 功能描述:COMPACT FLASH IND 1GB FIXED RoHS:是 類別:存儲卡,模塊 >> 存儲器,PC 卡 系列:- 標(biāo)準(zhǔn)包裝:30 系列:- 存儲容量:8GB 存儲器類型:存儲卡 - Extreme III SD?
SDCFCF-002G-388 功能描述:COMPACT FLASH IND 2GB FIXED RoHS:是 類別:存儲卡,模塊 >> 存儲器,PC 卡 系列:- 標(biāo)準(zhǔn)包裝:30 系列:- 存儲容量:8GB 存儲器類型:存儲卡 - Extreme III SD?
SDCFCF-004G-388 功能描述:COMPACT FLASH IND 4GB FIXED RoHS:是 類別:存儲卡,模塊 >> 存儲器,PC 卡 系列:- 標(biāo)準(zhǔn)包裝:30 系列:- 存儲容量:8GB 存儲器類型:存儲卡 - Extreme III SD?
SDCFCF-008G-388 功能描述:COMPACT FLASH IND 8GB FIXED RoHS:是 類別:存儲卡,模塊 >> 存儲器,PC 卡 系列:- 標(biāo)準(zhǔn)包裝:30 系列:- 存儲容量:8GB 存儲器類型:存儲卡 - Extreme III SD?
SDCFCF-016G-388 功能描述:COMPACT FLASH IND 16GB FIXED RoHS:是 類別:存儲卡,模塊 >> 存儲器,PC 卡 系列:- 標(biāo)準(zhǔn)包裝:30 系列:- 存儲容量:8GB 存儲器類型:存儲卡 - Extreme III SD?