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參數(shù)資料
| 型號： | S29PL127N70GAW003 |
| 廠商： | SPANSION LLC |
| 元件分類： | DRAM |
| 英文描述： | 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| 中文描述： | 8M X 16 FLASH 3V PROM, 70 ns, PBGA64 |
| 封裝： | 8 X 11.60 MM, LEAD FREE COMPLIANT, FBGA-64 |
| 文件頁數(shù)： | 45/85頁 |
| 文件大?。?/td> | 940K |
| 代理商： | S29PL127N70GAW003 |
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November 23, 2005 S29PL-N_00_A4
S29PL-N MirrorBit Flash Family
43
P r e l i m i n a r y
7.5
Simultaneous Read/Write
The simultaneous read/write feature allows the host system to read data from one bank of mem-
ory while programming or erasing another bank of memory. An erase operation may also be
suspended to read from or program another location within the same bank (except the sector
being erased).
Figure 11.12, Back-to-back Read/Write Cycle Timings
shows how read and write
cycles may be initiated for simultaneous operation with zero latency. See the table,
DC Charac-
teristics
for read-while-program and read-while-erase current specifications.
Note:
A
max
= A23 (PL256N), A22 (PL127N)
Figure 7.5 Simultaneous Operation Block Diagram for S29PL256N and S29PL127N
V
CC
V
SS
Bank A Address
Bank B Address
A
max
– A0
RESET#
WE#
CE#
DQ0 – DQ15
State
Control
and
Command
Register
RY/BY#
Bank A
X-Decoder
OE#
DQ15 – DQ0
Status
Control
A
max
–A0
A
max
– A0
A
m
–
A
m
–
D
D
D
D
Mux
Mux
Mux
Bank B
X-Decoder
Y
Bank C
X-Decoder
Bank D
X-Decoder
Y
Bank C Address
Bank D Address
WP#/ACC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S29PL127N70GAWW00 | 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N70GAWW02 | 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N70GAWW03 | 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N70GFI000 | 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N70GFI002 | 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S29PL127N70GAWW00 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N70GAWW02 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N70GAWW03 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N70GFI000 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
| S29PL127N70GFI002 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory |
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