參數(shù)資料
型號(hào): S71WS512N80BAIZZ0
廠商: Spansion Inc.
英文描述: Stacked Multi-Chip Product (MCP) Flash Memory and pSRAM CMOS 1.8 Volt
中文描述: 堆疊式多芯片產(chǎn)品(MCP)的閃存和移動(dòng)存儲(chǔ)芯片的CMOS 1.8伏特
文件頁數(shù): 93/142頁
文件大?。?/td> 1996K
代理商: S71WS512N80BAIZZ0
June 28, 2004 S71WS512NE0BFWZZ_00_A1
S29WSxxxN MirrorBit Flash Family For Multi-chip Products (MCP)
93
A d v a n c e I n f o r m a t i o n
Erase and Programming Performance
Notes:
1. Typical program and erase times assume the following conditions: 25
°
C, 1.8 V V
CC
, 10,000 cycles;
checkerboard data pattern.
2. Under worst case conditions of 90°C, V
CC
= 1.65 V, 100,000 cycles.
3. The typical chip programming time is considerably less than the maximum chip programming time listed.
Based upon single word programming, not page programming.
4. In the pre-programming step of the Embedded Erase algorithm, all words are programmed to 00h before
erasure.
5. System-level overhead is the time required to execute the two- or four-bus-cycle sequence for the program
command. See the "
Command Definition Summary
" section for further information on command definitions.
6. Contact the local sales office for minimum cycling endurance values in specific applications and operating
conditions.
Parameter
Typ
(Note 1)
Max
(Note 2)
Unit
Comments
Sector Erase Time
64 Kword
VCC
<0.4
2.5
s
Excludes 00h
programming prior to
erasure
(Note 4)
16 Kword
VCC
<0.15
2
Chip Erase Time
VCC
<104 (WS256N)
<208 (WS256N)
s
ACC
<86.7(WS256N)
<173.4 (WS256N)
Effective Word Programming Time
utilizing Program Write Buffer
VCC
<9.4
<18.8
μs
ACC
<4
<8
Total 32-Word Buffer
Programming Time
VCC
<300
<600
μs
ACC
<64
<128
Chip Programming Time
(Note 3)
VCC
<335.5 (WS256N)
<671 (WS256N)
s
Excludes system level
overhead
(Note 5)
ACC
<145.9 (WS256N)
<292 (WS256N)
Erase Suspend/Erase Resume
<20
μs
Program Suspend/Program
Resume
<20
μs
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