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參數(shù)資料
| 型號(hào)： | SST45VF512 |
| 廠商： | Silicon Storage Technology, Inc. |
| 元件分類： | FLASH |
| 英文描述： | 4 Mbit Uniform Sector, Serial Flash Memory |
| 中文描述： | 4兆位統(tǒng)一部門，串行閃存 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 170K |
| 代理商： | SST45VF512 |
512 Kbit / 1 Mbit / 2 Mbit Serial Flash
SST45VF512 / SST45VF010 / SST45VF020
Advance Information
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2000 Silicon Storage Technology, Inc. The SST logo and SuperFlash are registered trademarks of Silicon Storage Technology, Inc. These specifications are subject to change without notice.
514-1 10/00 S71178
FEATURES:
Single 2.7-3.6V Read and Write Operations
Serial Interface Architecture
– SPI Compatible: Mode 0 and Mode 3
Byte Serial Read with Single Command
Superior Reliability
– Endurance: 100,000 Cycles (typical)
– Greater than 100 years Data Retention
Low Power Consumption:
– Active Current: 20 mA (typical)
– Standby Current: 10 μA (typical)
Sector or Chip-Erase Capability
– Uniform 4 KByte sectors
Fast Erase and Byte-Program:
– Chip-Erase Time: 70 ms (typical)
– Sector-Erase Time: 18 ms (typical)
– Byte-Program Time: 14 μs (typical)
Automatic Write Timing
– Internal V
PP
Generation
End-of-Write Detection
– Software Status
10 MHz Max Clock Frequency
Hardware Reset Pin (RESET#)
– Resets the device to Standby Mode
CMOS I/O Compatibility
Hardware Data Protection
– Protects and unprotects the device
from Write operation
Packages Available
– 8-Pin SOIC (4.9mm x 6mm)
PRODUCT DESCRIPTION
The SST45VF512, SST45VF010 and SST45VF020 are
manufactured with SST’s proprietary, high performance
CMOS SuperFlash technology. The Serial Flash is
organized as 16 sectors of 4096 Bytes for SST45VF512,
32 sectors of 4096 Bytes for the SST45VF010 and
64 sectors of 4096 Bytes for the SST45VF020. The
memory is accessed for Read or Erase/Program by the
SPI bus compatible serial protocol. The bus signals are:
serial data input (SI), serial data output (SO), serial clock
(SCK), write protect (WP#), chip enable (CE#), and
hardware reset (RESET#).
The SST45VFxxx devices are offered in 8-pin SOIC
package. See Figure 1 for the pinout.
Device Operation
The SST45VFxxx uses bus cycles of 8 bits each for
commands, data, and addresses to execute operations.
The operation instructions are listed in Table 2.
All instructions are synchronized off a high to low transi-
tion of CE#. The first low to high transition on SCK will
initiate the instruction sequence. Inputs will be accepted
on the rising edge of SCK starting with the most signifi-
cant bit. Any low to high transition on CE# before the input
instruction completes will terminate any instruction in
progress and return the device to the standby mode.
Read
The Read operation outputs the data in order from the
initial accessed address. While SCK is input, the address
will be incremented automatically until end (top) of the
address space, then the internal address pointer auto-
matically increments to beginning (bottom) of the ad-
dress space (00000H), and data out stream will continue.
The read data stream is continuous through all ad-
dresses until terminated by a low to high transition on
CE#.
Sector/Chip-Erase Operation
The Sector-Erase operation clears all bits in the selected
sector to “FF”. The Chip-Erase instruction clears all bits
in the device to “FF”.
Byte-Program Operation
The Byte-Program operation programs the bits in the
selected byte to the desired data. The selected byte must
be in the erased state (“FF”) when initiating a Program
operation. The data is input from bit 7 to bit 0 in order.
Software Status Operation
The Status operation determines if an Erase or Program
operation is in progress. If bit 0 is at a “0” an Erase or
Program operation is in progress, the device is busy. If bit
0 is at a “1” the device is ready for any valid operation. The
status read is continuous with ongoing clock cycles until
terminated by a low to high transition on CE#.
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| SST45VF512-10-4C-SA | 4 Mbit Uniform Sector, Serial Flash Memory |
| SST48CF024-C1 | CAP ROUND W/SHUTTER WINDOW BLU |
| SST4859 | TRANSISTOR | JFET | N-CHANNEL | 50MA I(DSS) | SOT-23 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SST45VF512-10-4C-SA | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:512 Kbit / 1 Mbit / 2 Mbit Serial Flash |
| SST-48-03/FR/97 | 功能描述:熱收縮管和套管 HS-TUBING .3" FR BK PRICE PER PC RoHS:否 制造商:3M Electronic Specialty 類型:Tubing 材料:Polyolefin, Flexible 顏色:Clear 最低收縮溫度:+ 100 C 恢復(fù)直徑: 長(zhǎng)度:100 ft 內(nèi)徑:1.5 in 收縮率:2:1 |
| SST-48-04/97 | 功能描述:熱收縮管和套管 RoHS:否 制造商:3M Electronic Specialty 類型:Tubing 材料:Polyolefin, Flexible 顏色:Clear 最低收縮溫度:+ 100 C 恢復(fù)直徑: 長(zhǎng)度:100 ft 內(nèi)徑:1.5 in 收縮率:2:1 |
| SST-48-04/FR/97 | 功能描述:熱收縮管和套管 HS-TUBING .4" FR BK PRICE PER PC RoHS:否 制造商:3M Electronic Specialty 類型:Tubing 材料:Polyolefin, Flexible 顏色:Clear 最低收縮溫度:+ 100 C 恢復(fù)直徑: 長(zhǎng)度:100 ft 內(nèi)徑:1.5 in 收縮率:2:1 |
| SST-48-04/FR/97/NM | 制造商:TE Connectivity 功能描述:CS9367-000 |
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