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參數(shù)資料
| 型號： | AT29C020-10PI |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 2-Megabit 256K x 8 5-volt Only CMOS Flash Memory |
| 中文描述： | 256K X 8 FLASH 5V PROM, 100 ns, PDIP32 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-32 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 257K |
| 代理商： | AT29C020-10PI |
2-Megabit
(256K x 8)
5-volt Only
CMOS Flash
Memory
AT29C020
Features
Fast Read Access Time - 90 ns
5-Volt-Only Reprogramming
Sector Program Operation
Single Cycle Reprogram (Erase and Program)
1024 Sectors (256 bytes/sector)
Internal Address and Data Latches for 256-Bytes
Internal Program Control and Timer
Hardware and Software Data Protection
Two 8 KB Boot Blocks with Lockout
Fast Sector Program Cycle Time - 10 ms
DATA Polling for End of Program Detection
Low Power Dissipation
40 mA Active Current
100
μ
A CMOS Standby Current
Typical Endurance > 10,000 Cycles
Single 5V
±
10% Supply
CMOS and TTL Compatible Inputs and Outputs
Commercial and Industrial Temperature Ranges
Description
The AT29C020 is a 5-volt-only in-system Flash programmable and erasable read only
memory (PEROM). Its 2 megabits of memory is organized as 262,144 bytes. Manu-
factured with Atmel’s advanced nonvolatile CMOS technology, the device offers ac-
cess times to 90 ns with power dissipation of just 220 mW over the commercial tem-
perature range. When the device is deselected, the CMOS standby current is less
than 100
μ
A. Device endurance is such that any sector can typically be written to in
excess of 10,000 times.
(continued)
AT29C020
DIP Top View
TSOP Top View
Type 1
Pin Configurations
Pin Name
Function
A0 - A17
Addresses
CE
Chip Enable
OE
Output Enable
WE
Write Enable
I/O0 - I/O7
Data Inputs/Outputs
NC
No Connect
PLCC Top View
0291I/G20-I–6/97
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT29C020-10TC | High Speed CMOS Logic Octal Inverting Transparent Latches with 3-State Outputs 20-PDIP -55 to 125 |
| AT29C020-10TI | High Speed CMOS Logic Octal Inverting Transparent Latches with 3-State Outputs 20-PDIP -55 to 125 |
| AT29C020-12 | High Speed CMOS Logic Octal Inverting Transparent Latches with 3-State Outputs 20-SOIC -55 to 125 |
| AT29C020-12JC | High Speed CMOS Logic Octal Inverting Transparent Latches with 3-State Outputs 20-SOIC -55 to 125 |
| AT29C020-12JI | High Speed CMOS Logic Octal Inverting Transparent Latches with 3-State Outputs 20-SOIC -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT29C020-10TC | 功能描述:IC FLASH 2MBIT 100NS 32TSOP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 |
| AT29C020-10TI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-Megabit 256K x 8 5-volt Only CMOS Flash Memory |
| AT29C020-12 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-Megabit 256K x 8 5-volt Only CMOS Flash Memory |
| AT29C020-12DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
| AT29C020-12DI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
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