- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄223726 > EDI7P005FLC0202I15 (MICROSEMI CORP-PMG MICROELECTRONICS) 2.5M X 16 FLASH 5V PROM CARD, 150 ns, XMA68 PDF資料下載
參數(shù)資料
| 型號： | EDI7P005FLC0202I15 |
| 廠商： | MICROSEMI CORP-PMG MICROELECTRONICS |
| 元件分類： | PROM |
| 英文描述： | 2.5M X 16 FLASH 5V PROM CARD, 150 ns, XMA68 |
| 封裝： | CARD-68 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 190K |
| 代理商： | EDI7P005FLC0202I15 |
PCMCIA Flash Memory Card
FLC Series
4
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
Auguat 2000
Rev. 3
READ function
Common Memory
Attribute Memory
Function Mode
CE2#
CE1#
A0
OE#
WE#
REG#
D15-D8
D7-D0
REG#
D15-D8
D7-D0
Standby Mode
H
X
High-Z
X
High-Z
Byte Access (8 bits)
H
L
H
High-Z
Even-Byte
L
High-Z
Even-Byte
H
L
H
L
H
High-Z
Odd-Byte
L
High-Z
Not Valid
Word Access (16 bits)
L
X
L
H
Odd-Byte
Even-Byte
L
Not Valid
Even-Byte
Odd-Byte Only Access
L
H
X
L
H
Odd-Byte
High-Z
L
Not Valid
High-Z
WRITE function
Standby Mode
H
X
Byte Access (8 bits)
H
L
H
L
H
X
Even-Byte
L
X
Even-Byte
H
L
H
L
H
X
Odd-Byte
L
X
Word Access (16 bits)
L
X
H
L
H
Odd-Byte
Even-Byte
L
X
Even-Byte
Odd-Byte Only Access
L
H
X
H
L
H
Odd-Byte
X
L
X
Functional Truth Table
CARD SIGNAL DESCRIPTION
Symbol
Type
Name and Function
A0 - A25
INPUT
ADDRESS INPUTS: A0 through A25 enable direct addressing of up to 64MB of memory on the card. Signal A0 is not used
in word access mode. The memory will wrap at the card density boundary (see PINOUT, note 3). The system should not try
to access memory beyond the card density. A25 is the most signicant bit. A24 – A25 are not connected.
DQ0 - DQ15 INPUT/OUTPUT DATA INPUT/OUTPUT: DQ0 THROUGH DQ15 constitute the bi-directional databus. DQ0 – DQ7 constitute the lower
(even) byte and DQ8 – DQ15 the upper (odd) byte. DQ15 is the MSB.
CE1#, CE2#
INPUT
CARD ENABLE 1 AND 2: CE1# enables even byte accesses, CE2# enables odd byte accesses. Multiplexing A0, CE1#
and CE2# allows 8-bit hosts to access all data on DQ0 - DQ7.
OE#
INPUT
OUTPUT ENABLE: Active low signal gating read data from the memory card.
WE#
INPUT
WRITE ENABLE: Active low signal gating write data to the memory card.
RDY/BSY#
N.C.
READY/BUSY OUTPUT: Indicates status of internally timed erase or program algorithms. This signal is not connected.
CD1#, CD2#
OUTPUT
CARD DETECT 1 and 2: Provide card insertion detection. These signals are internally connected to ground on the card.
The host shall monitor these signals to detect card insertion (pulled-up on host side).
WP
OUTPUT
WRITE PROTECT: Write protect reects the status of the Write Protect switch on the memory card. WP set to high = write
protected, providing internal hardware write lockout to the Flash array.
If card does not include optional write protect switch, this signal will be pulled low internally indicating write protect = “off”.
VPP1
N.C.
PROGRAM/ERASE POWER SUPPLY: Provides programming voltages 12.0V for lower byte (D0 – D7) memory
components. This signal is not connected.
VPP2
N.C.
PROGRAM/ERASE POWER SUPPLY: Provides programming voltages 12.0V for upper byte (D8 – D15) memory
components. This signal is not connected.
VCC
CARD POWER SUPPLY: (5.0V).
GND
CARD GROUND
REG#
INPUT
ATTRIBUTE MEMORY SELECT: Active low signal, enables access to Attribute Memory Plane, occupied by Card
Information Structure and Card Registers.
RST
N.C.
RESET: Active high signal for placing cards in Power-on default state. This signal is not connected.
WAIT#
OUTPUT
WAIT: This signal is pulled high internally for compatibility. No wait states are generated.
BVD1, BVD2
OUTPUT
BATTERY VOLTAGE DETECT: These signals are pulled high to maintain SRAM card compatibility.
VS1, VS2
OUTPUT
VOLTAGE SENSE: Noties the host socket of the card’s VCC requirements. VS1 and VS2 are open to indicate a 5V card.
RFU
RESERVED FOR FUTURE USE
N.C.
NO INTERNAL CONNECTION TO CARD: pin may be driven or left oating
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EDI7P002FLC0201I15 | 1M X 16 FLASH 5V PROM CARD, 150 ns, XMA68 |
| EDI7P008FLA3001I15 | 8M X 8 FLASH 5V PROM CARD, 150 ns, XMA68 |
| EDI7P012FLA5602I15 | 12M X 8 FLASH 5V PROM CARD, 150 ns, XMA68 |
| EDI7P008FLA5202C15 | 8M X 8 FLASH 12V PROM CARD, 150 ns, XMA68 |
| EDI7P008FLA6602C15 | 8M X 8 FLASH 5V PROM CARD, 150 ns, XMA68 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EDI7P005FLC0300C15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Miscellaneous |
| EDI7P005FLC0300I15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Miscellaneous |
| EDI7P005FLC0301C15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Miscellaneous |
| EDI7P005FLC0301I15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Miscellaneous |
| EDI7P005FLC0302C15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Miscellaneous |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。