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參數(shù)資料
| 型號： | 29F040 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 4 Mbit 512Kb x8, Uniform Block Single Supply Flash Memory |
| 中文描述： | 4兆位512KB的× 8，統(tǒng)一座單電源閃存 |
| 文件頁數(shù)： | 1/31頁 |
| 文件大?。?/td> | 232K |
| 代理商： | 29F040 |
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AI01372
19
A0-A18
W
DQ0-DQ7
VCC
M29F040
G
E
VSS
8
Figure 1. Logic Diagram
M29F040
4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory
NOT FOR NEW DESIGN
M29F040 is replaced by the M29F040B
5V
±
10% SUPPLY VOLTAGE for PROGRAM,
ERASE and READ OPERATIONS
FAST ACCESS TIME: 70ns
BYTE PROGRAMMING TIME: 10
μ
s typical
ERASE TIME
– Block: 1.0 sec typical
– Chip: 2.5 sec typical
PROGRAM/ERASE CONTROLLER (P/E.C.)
– Program Byte-by-Byte
– Data Polling and Toggle bits Protocol for
P/E.C. Status
MEMORY ERASE in BLOCKS
– 8 Uniform Blocks of 64 KBytes each
– Block Protection
– Multiblock Erase
ERASE SUSPEND and RESUME MODES
LOW POWER CONSUMPTION
– Read mode: 8mA typical (at 12MHz)
– Stand-by mode: 25
μ
A typical
– Automatic Stand-by mode
100,000 PROGRAM/ERASE CYCLES per
BLOCK
20 YEARS DATA RETENTION
– Defectivity below 1ppm/year
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: E2h
A0-A18
Address Inputs
DQ0-DQ7
Data Input / Outputs
E
Chip Enable
G
Output Enable
W
Write Enable
V
CC
Supply Voltage
V
SS
Ground
Table 1. Signal Names
PLCC32 (K)
TSOP32 (N)
8 x 20 mm
November 1999
1/31
This is information on a product still in production but not recommended for new designs.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 29F040 | 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory |
| 29F102BB | 1 Mbit 64Kb x16, Boot Block Single Supply Flash Memory |
| 29F200 | 2 Mbit 256Kb x8 or 128Kb x16, Boot Block Single Supply Flash Memory |
| 29F68QCX | 5-Pin, Multiple-Input, Programmable Reset ICs |
| 29F68AQC | 5-Pin, Multiple-Input, Programmable Reset ICs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 29F040-12 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS EQUAL SECTOR FLASH MEMORY |
| 29F040-55 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS EQUAL SECTOR FLASH MEMORY |
| 29F040-70 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS EQUAL SECTOR FLASH MEMORY |
| 29F0408 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:32 Megabit (4M x 8-Bit) Flash Memory |
| 29F0408RPFB | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:32 Megabit (4M x 8-Bit) Flash Memory |
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