參數(shù)資料
型號： K9F3208W0A-
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
元件分類： 圓形連接器
英文描述： Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TVPS00; Number of Contacts:128; Connector Shell Size:25; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle
中文描述： 4米× 8位NAND閃存
文件頁數(shù)： 4/27頁
文件大?。?/td> 558K
代理商： K9F3208W0A-
K9F3208W0A-TCB0, K9F3208W0A-TIB0
FLASH MEMORY
4
PRODUCT INTRODUCTION
The K9F3208W0A is a 33Mbit(34,603,008 bit) memory organized as 8192 rows(pages) by 528 columns. Spare sixteen columns are
located from column address of 512 to 527. A 528-byte data register is connected to memory cell arrays accommodating data trans-
fer between the I/O buffers and memory during page read and page program operations. The memory array is made up of 16 cells
that are serially connected to form a NAND structure. Each of the 16 cells resides in a different page. A block consists of the 16
pages formed by one NAND structures, totaling 4,224 NAND structures of 16 cells. The array organization is shown in Figure 2. The
program and read operations are executed on a page basis, while the erase operation is executed on block basis. The memory array
consists of 512 separately or grouped erasable 8K-byte blocks. It indicates that the bit by bit erase operation is prohibited on the
K9F3208W0A.
The K9F3208W0A has addresses multiplexed into 8 I/O
′
s. This scheme dramatically reduces pin counts and allows systems
upgrades to future densities by maintaining consistency in system board design. Command, address and data are all written through
I/O
′
s by bringing WE to low while CE is low. Data is latched on the rising edge of WE. Command Latch Enable(CLE) and Address
Latch Enable(ALE) are used to multiplex command and address respectively, via the I/O pins. All commands require one bus cycle
except for Block Erase command which requires two cycles : a cycle for erase-setup and another for erase-execution after block
address loading. The 4M byte physical space requires 22 addresses, thereby requiring three cycles for byte-level addressing: col-
umn address, low row address and high row address, in that order. Page Read and Page Program need the same three address
cycles following the required command input. In Block Erase operation, however, only the two row address cycles are used.
Device operations are selected by writing specific commands into the command register. Table 1 defines the specific commands of
the K9F3208W0A.
Table 1. COMMAND SETS
NOTE
: 1. The 00h command defines starting address of the 1st half of registers.
The 01h command defines starting address of the 2nd half of registers.
After data access on the 2nd half of register by the 01h command, the status pointer is automatically moved
to the 1st half register(00h) on the next cycle.
2. The 50h command is valid only when the SE(pin 40) is low level.
Function
1st. Cycle
2nd. Cycle
Acceptable Command during Busy
Read 1
00h/01h
(1)
-
Read 2
50h
(2)
-
Read ID
90h
-
Reset
FFh
-
O
Page Program
80h
10h
Block Erase
60h
D0h
Read Status
70h
-
O
Caution
: Any undefined command inputs are prohibited except for above command set of Table 1.
相關PDF資料
PDF描述
K9F3208W0A-TCB0 Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TVPS00; Number of Contacts:37; Connector Shell Size:25; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Body Style:Straight
K9F3208W0A-TIB0 Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TVPS00; No. of Contacts:37; Connector Shell Size:25; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Body Style:Straight
K9F4008W0A 512K x 8 bit NAND Flash Memory
K9F4008W0A- 512K x 8 bit NAND Flash Memory
K9F4008W0A-TCB0 Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TVPS00; No. of Contacts:37; Connector Shell Size:25; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Body Style:Straight
相關代理商/技術參數(shù)
參數(shù)描述
K9F3208W0A-TCB0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:4M x 8 Bit NAND Flash Memory
K9F3208W0A-TIB0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:4M x 8 Bit NAND Flash Memory
K9F4008W0A 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:512K x 8 bit NAND Flash Memory
K9F4008W0A- 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:512K x 8 bit NAND Flash Memory
K9F4008W0A-TCB0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:512K x 8 bit NAND Flash Memory
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