參數(shù)資料
型號(hào)： AT29C020-10TC
廠商： ATMEL CORP
元件分類： DRAM
英文描述： High Speed CMOS Logic Octal Inverting Transparent Latches with 3-State Outputs 20-PDIP -55 to 125
中文描述： 256K X 8 FLASH 5V PROM, 100 ns, PDSO32
封裝： 8 X 20 MM, PLASTIC, MO-142BD, TSOP1-32
文件頁(yè)數(shù)： 1/11頁(yè)
文件大?。?/td> 257K
代理商： AT29C020-10TC
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
AT29C020-10TI 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
AT29C020-12PC High Speed CMOS Logic Octal Positive-Edge-Triggered Inverting D-Type Flip-Flops with 3-State Outputs 20-PDIP -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
AT29C020-12JC 功能描述:閃存 2M(256Kx8) 5V ONLY- 120NS COM TEMP RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問(wèn)時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
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