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參數(shù)資料
| 型號： | AMC004DFLKA |
| 廠商： | ADVANCED MICRO DEVICES INC |
| 元件分類： | PROM |
| 英文描述： | Circular Connector; No. of Contacts:37; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:14-35 RoHS Compliant: No |
| 中文描述： | 4M X 8 FLASH 5V PROM CARD, 150 ns, XMA68 |
| 文件頁數(shù)： | 39/42頁 |
| 文件大小： | 273K |
| 代理商： | AMC004DFLKA |
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5/4/98
AmC0XXCFLKA
39
CARD INFORMATION STRUCTURE
The “C” series card contains a separate 512 byte
EEPROM memory for the Card Information Structure
(CIS).
All or part of the 512 byte could be used for the card’s
attribute memory space. This allows all of the Flash
memory to be used for the common memory space.
Part of the common memory space could also be used
to store the CIS if more than 512 bytes of CIS are
needed.
The EEPROM used in the “C” series card is a NEC
μ
PD28C05GX-20-EJA designed to operate from a 5 V
single power supply. The
μ
PD28C05 provides a Data
Polling function that provides the End of Write Cycle
and Auto Erase and Programming functions.
Table 10 shows the CIS information stored in the AMD
Flash memory card.
SYSTEM DESIGN AND INTERFACE
INFORMATION
Power Up and Power Down Protection
AMD’s Flash memory devices are designed to protect
against accidental programming or erasure caused by
spurious system signals that might exist during power
transitions. The AMD PC Card will power-up into a
READ mode when V
CC
is greater than V
LKO
of 3.2 V.
Erasing of memory sectors or memory segments can
be accomplished only by writing the proper Erase com-
mand to the card along with the proper Chip Enable,
Output Enable and Write Enable control signals. Hot in-
sertion of PC cards is not permitted by the PCMCIA
standard.
Note:
Hot insertion is defined as the socket condition
where the card is inserted or removed with any or
all of the following conditions present: V
CC
= V
CCH
,
V
PP
=V
PPH
, address and/or data lines are active).
System Power Supply Decoupling
The AMD Flash memory card has a 0.1
μ
F decoupling
capacitor between the V
CC
and the GND pins. It is rec-
ommended the system side also have a 4.7
μ
F capac-
itor between the V
CC
and the GND pins.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AMC010CFLKA | Circular Connector; No. of Contacts:37; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No |
| AMC0XXCFLKA | 1, 2, 4, or 10 Megabyte 5.0 V-only Flash Memory PC Card |
| AMC032DFLKA | 4, 8, 20, or 32 Megabyte 5.0 Volt-only Flash Memory PC Card |
| AMC008DFLKA | 4, 8, 20, or 32 Megabyte 5.0 Volt-only Flash Memory PC Card |
| AMC020DFLKA | Circular Connector; No. of Contacts:37; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMC004DFLKA150 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8/x16 Flash EEPROM Module |
| AMC004DFLKA200 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8/x16 Flash EEPROM Module |
| AMC008DFLKA | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:4, 8, 20, or 32 Megabyte 5.0 Volt-only Flash Memory PC Card |
| AMC008DFLKA150 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8/x16 Flash EEPROM Module |
| AMC008DFLKA200 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8/x16 Flash EEPROM Module |
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