DatasheetQ Logo
Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits

SST25VF512 データシートの表示(PDF) - Silicon Storage Technology

部品番号
コンポーネント説明
メーカー
SST25VF512
SST
Silicon Storage Technology SST
SST25VF512 Datasheet PDF : 23 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Data Sheet
PRODUCT IDENTIFICATION
TABLE 2: PRODUCT IDENTIFICATION
Manufacturer’s ID
Device ID
SST25VF512
Address
00000H
00001H
Data
BFH
48H
T2.5 1192
MEMORY ORGANIZATION
The SST25VF512 SuperFlash memory array is organized
in 4 KByte sectors with 32 KByte overlay blocks.
512 Kbit SPI Serial Flash
SST25VF512
DEVICE OPERATION
The SST25VF512 is accessed through the SPI (Serial
Peripheral Interface) bus compatible protocol. The SPI bus
consist of four control lines; Chip Enable (CE#) is used to
select the device, and data is accessed through the Serial
Data Input (SI), Serial Data Output (SO), and Serial Clock
(SCK).
The SST25VF512 supports both Mode 0 (0,0) and Mode 3
(1,1) of SPI bus operations. The difference between the
two modes, as shown in Figure 2, is the state of the SCK
signal when the bus master is in Stand-by mode and no
data is being transferred. The SCK signal is low for Mode 0
and SCK signal is high for Mode 3. For both modes, the
Serial Data In (SI) is sampled at the rising edge of the SCK
clock signal and the Serial Data Output (SO) is driven after
the falling edge of the SCK clock signal.
©2005 Silicon Storage Technology, Inc.
4
S71192-09-000
1/06

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]