參數(shù)資料
型號(hào): S29NS032JPLBJW000
廠商: Spansion Inc.
英文描述: 110 nm CMOS 1.8-Volt only Simultaneous Read/Write, Burst Mode Flash Memories
中文描述: 110納米CMOS 1.8伏只有同時(shí)讀/寫,突發(fā)模式閃存
文件頁(yè)數(shù): 5/85頁(yè)
文件大小: 799K
代理商: S29NS032JPLBJW000
Publication Number
S29NS-J_00
Revision
A
Amendment
10
Issue Date
March 22, 2006
Distinctive Characteristics
Single 1.8 volt read, program and erase
( 1.7 to 1.95 V)
Multiplexed Data and Address for reduced
I / O count
— A15–A0 multiplexed as DQ15–DQ0
— Addresses are latched by AVD# control input when
CE# low
Simultaneous Read/ W rite operation
— Data can be continuously read from one bank while
executing erase/program functions in other bank
— Zero latency between read and write operations
Read access times at 66/ 54 MHz ( C
L
= 30 pF)
— Burst access times of 11/13.5 ns
at industrial temperature range
— Asynchronous random access times
of 65/70 ns
— Synchronous random access times
of 71/87.5 ns
Burst Modes
— Continuous linear burst
— 8/16/32 word linear burst with wrap around
— 8/16/32 word linear burst without wrap around
Pow er dissipation ( typical values, 8 bits
sw itching, C
L
= 30 pF)
— Burst Mode Read: 25 mA
— Simultaneous Operation: 40 mA
— Program/Erase: 15 mA
— Standby mode: 9 μA
Sector Architecture
— Four 8 Kword sectors
— Two hundred fifty-five (S29NS128J), one hundred
twenty-seven (S29NS064J),sixty-three
(S29NS032J), or thirty-one (S29NS016J) 32 Kword
sectors
— Four banks (see next page for sector count and size)
Sector Protection
— Software command sector locking
— WP# protects the two highest sectors
— All sectors locked when A
cc
= V
IL
Handshaking feature
— Provides host system with minimum possible latency
by monitoring RDY
Supports Common Flash Memory I nterface
( CFI )
Softw are command set compatible w ith
J EDEC 42.4 standards
— Backwards compatible with Am29F and Am29LV
families
Manufactured on 110 nm process technology
Embedded Algorithms
— Embedded Erase algorithm automatically
preprograms and erases the entire chip or any
combination of designated sectors
— Embedded Program algorithm automatically writes
and verifies data at specified addresses
Data# Polling and toggle bits
— Provides a software method of detecting program and
erase operation completion
Erase Suspend/ Resume
— Suspends an erase operation to read data from, or
program data to, a sector that is not being erased,
then resumes the erase operation
Hardw are reset input ( RESET# )
— Hardware method to reset the device for reading
array data
CMOS compatible inputs and outputs
Package
— 48-ball Very Thin FBGA (S29NS128J)
— 44-ball Very Thin FBGA (S29NS064J, S29NS032J,
S29NS016J)
Cycling Endurance: 1 million cycles per sector
typical
Data Retention: 20 years typical
S29NS-J
128 Megabit (8 M x 16-Bit), 64 Megabit (4 M x 16-Bit),
32 Megabit (2 M x 16-Bit), and 16 Megabit (1 M x 16 Bit),
110 nm CMOS 1.8 Volt-only Simultaneous Read/Write,
Burst Mode Flash Memories
Data Sheet
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