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參數(shù)資料
| 型號(hào)： | X20C17 |
| 英文描述： | High Speed AUTOSTORE NOVRAM(高速帶自動(dòng)存貯的CMOS非易失性靜態(tài)RAM，標(biāo)準(zhǔn)的24腳 DIP 封裝) |
| 中文描述： | 高速自動(dòng)存儲(chǔ)NOVRAM（高速帶自動(dòng)存貯的的CMOS非易失性靜態(tài)RAM的，標(biāo)準(zhǔn)的24腳雙酯封裝） |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 102K |
| 代理商： | X20C17 |
X20C17
2
PIN DESCRIPTIONS
Addresses (A
0
–A
10
)
The Address inputs select an 8-bit memory location
during a read or write operation.
Chip Enable (
The Chip Enable input must be LOW to enable all read/
write operations. When
CE
is HIGH, power consumption
is reduced.
CE
)
Output Enable (
The Output Enable input controls the data output buffers
and is used to initiate read and recall operations. Output
Enable LOW disables a store operation regardless of
the state of
CE
,
WE
.
OE
)
Data In/Data Out (I/O
0
–I/O
7
)
Data is written to or read from the X20C17 through the
I/O pins. The I/O pins are placed in the high impedance
state when either
CE
or
OE
is HIGH.
Write Enable (
The Write Enable input controls the writing of data to the
static RAM.
WE
)
FUNCTIONAL DIAGRAM
2015 FHD F01.1
PIN NAMES
Symbol
A
0
–A
10
I/O
0
–I/O
7
WE
CE
OE
V
CC
V
SS
Description
Address Inputs
Data Input/Output
Write Enable
Chip Enable
Output Enable
+5V
Ground
2015 PGM T01
VCC SENSE
ROW
SELECT
CONTROL
LOGIC
COLUMN
SELECT
&
I/OS
EEPROM ARRAY
HIGH SPEED
2K x 8
SRAM
ARRAY
CE
OE
WE
A3–A8
I/O0–I/O7
A0–A2
A9–A10
RECALL
STORE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X2212AP | NVRAM (EEPROM Based) |
| X2212DI | 200V Single N-Channel HEXFET Power MOSFET in a TO-262 package; A IRFSL38N20D with Standard Packaging |
| X2212DM | 75V Single N-Channel HEXFET Power MOSFET in a D-Pak package; Similar to IRFR2407 with Lead Free Packaging |
| X2212DMB | NVRAM (EEPROM Based) |
| X2212P | 100V Single N-Channel HEXFET Power MOSFET in a TO-220AB package; A IRFB4710 with Standard Packaging |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X20C17P-35 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:High Speed AUTOSTORE⑩ NOVRAM |
| X20C17P-45 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:High Speed AUTOSTORE⑩ NOVRAM |
| X20C17P-55 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:High Speed AUTOSTORE⑩ NOVRAM |
| X20C17PI-35 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:High Speed AUTOSTORE⑩ NOVRAM |
| X20C17PI-45 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:High Speed AUTOSTORE⑩ NOVRAM |
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