參數(shù)資料
型號(hào): K9S3208V0A
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 4M x 8 bit SmartMedia Card
中文描述: 4米× 8位SmartMedia卡
文件頁(yè)數(shù): 2/26頁(yè)
文件大小: 353K
代理商: K9S3208V0A
K9S3208V0A-SSB0
SmartMedia
TM
2
4M x 8 Bit SmartMedia
TM
Card
The K9S3208V0A is a 4M(4,194,304)x8bit NAND Flash Mem-
ory with a spare 128K(131,072)x8bit. Its NAND cell provides
the most cost-effective solution for the solid state mass storage
market. A program operation programs the 528-byte page in
typically 250
μ
s and an erase operation can be performed in
typically 2ms on an 8K-byte block.
Data in the page can be read out at 50ns cycle time per byte.
The I/O pins serve as the ports for address and data input/out-
put as well as command inputs. The on-chip write controller
automates all program and erase system functions, including
pulse repetition, where required, and internal verify and margin-
ing of data. Even the write-intensive systems can take advan-
tage of the K9S3208V0A extended reliability of one million
program/erase cycles by providing ECC(Error Correction Code)
with real time mapping-out algorithm.
The K9S3208V0A is an optimum solution for large nonvolatile
storage application such as solid state storage, digital voice
recorder, digital still camera and other portable applications
requiring nonvolatility.
GENERAL DESCRIPTION
FEATURES
Single 3.3 volt Supply
Organization
- Memory Cell Array : (4M + 128K)bit x 8bit
- Data Register : (512 + 16)bit x8bit
Automatic Program and Erase
- Page Program : (512 + 16)Byte
- Block Erase : (8K + 256)Byte
- Status Register
528-Byte Page Read Operation
- Random Access : 10
μ
s(Max.)
- Serial Page Access : 50ns(Min.)
Fast Write Cycle Time
- Program Time : 250
μ
s(Typ.)
- Block Erase Time : 2ms(Typ.)
Command/Address/Data Multiplexed I/O port
Hardware Data Protection
- Program/Erase Lockout During Power Transitions
Reliable CMOS Floating-Gate Technology
- Endurance : 1Million Program/Erase Cycles
- Data Retention : 10 years
Command Register Operation
22 pad SmartMedia
TM
(SSFDC)
SmartMedia
TM
CARD(SSFDC)
NOTE
: Connect all V
CC
and V
SS
pins of each device to power supply outputs.
Do not leave V
CC
or V
SS
disconnected.
Pin Name
Pin Function
I/O
0
~ I/O
7
Data Inputs/Outputs
CLE
Command Latch Enable
ALE
Address Latch Enable
CE
Chip Enable
RE
Read Enable
WE
Write Enable
WP
Write Protect
GND
Graund
R/B
Ready/Busy output
V
CC
Power
V
SS
Ground
N.C
No Connection
PIN DESCRIPTION
12
22
11
1
12
13
14
15
16
17
18
19
20
21
22
V
CC
I/O
4
I/O
5
I/O
6
I/O
7
V
CC
GND
R/B
RE
CE
V
CC
11
10
9
8
7
6
5
4
3
2
1
V
SS
V
SS
I/O
3
I/O
2
I/O
1
I/O
0
WP
WE
ALE
CLE
V
SS
22 PAD SmartMedia
TM
3V 4MB
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