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AT29C512-90PC集成電路（IC）的存儲器規(guī)格書PDF中文資料
| 廠商型號 |
AT29C512-90PC |
| 參數(shù)屬性 | AT29C512-90PC 封裝/外殼為32-DIP（0.600"，15.24mm）；包裝為管件；類別為集成電路（IC）的存儲器；產(chǎn)品描述：IC FLASH 512KBIT PARALLEL 32DIP |
| 功能描述 | 512K 64K x 8 5-volt Only CMOS Flash Memory |
| 封裝外殼 | 32-DIP（0.600"，15.24mm） |
| 文件大小 |
692.35 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產(chǎn)廠商 | Atmel Corporation |
| 企業(yè)簡稱 |
Atmel【愛特梅爾】 |
| 中文名稱 | 愛特梅爾公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-2-8 22:30:00 |
AT29C512-90PC規(guī)格書詳情
Description
The AT29C512 is a 5-volt only in-system Flash programmable and erasable read only memory (PEROM). Its 512K of memory is organized as 65,536 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 275 mW over the industrial temperature range. When the device is deselected, the CMOS standby current is less than 300 μA. The device endurance is such that any sector can typically be written to in excess of 10,000 times.
To allow for simple in-system reprogrammability, the AT29C512 does not require high input voltages for programming. Five-volt-only commands determine the operation of the device. Reading data out of the device is similar to reading from an EPROM. Reprogramming the AT29C512 is performed on a sector basis; 128 bytes of data are loaded into the device and then simultaneously programmed.
During a reprogram cycle, the address locations and 128 bytes of data are internally latched, freeing the address and data bus for other operations. Following the initiation of a program cycle, the device will automatically erase the sector and then program the latched data using an internal control timer. The end of a program cycle can be detected by DATA polling of I/O7. Once the end of a program cycle has been detected, a new access for a read or program can begin.
Features
? Fast Read Access Time – 70 ns
? 5-volt Only Reprogramming
? Sector Program Operation
– Single Cycle Reprogram (Erase and Program)
– 512 Sectors (128 Bytes/Sector)
– Internal Address and Data Latches for 128 Bytes
? Internal Program Control and Timer
? Hardware and Software Data Protection
? Fast Sector Program Cycle Time – 10 ms
? DATA Polling for End of Program Detection
? Low Power Dissipation
– 50 mA Active Current
– 300 μA CMOS Standby Current
? Typical Endurance > 10,000 Cycles
? Single 5V ± 10 Supply
? CMOS and TTL Compatible Inputs and Outputs
? Green (Pb/Halide-free) Packaging Option
產(chǎn)品屬性
- 產(chǎn)品編號：
AT29C512-90PC
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > 存儲器
- 包裝：
管件
- 存儲器類型：
非易失
- 存儲器格式：
閃存
- 技術(shù)：
閃存
- 存儲容量：
512Kb（64K x 8）
- 存儲器接口：
并聯(lián)
- 寫周期時(shí)間 - 字，頁：
10ms
- 電壓 - 供電：
4.5V ~ 5.5V
- 工作溫度：
0°C ~ 70°C（TC）
- 安裝類型：
通孔
- 封裝/外殼：
32-DIP（0.600"，15.24mm）
- 供應(yīng)商器件封裝：
32-PDIP
- 描述：
IC FLASH 512KBIT PARALLEL 32DIP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ATMEL |
2020+ |
DIP-32 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
ATMEL |
2339+ |
DIP32 |
5650 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
ATMEL/愛特梅爾 |
24+ |
DIP |
600 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ATMEL |
20+ |
DIP32 |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) | ||
ATMEL/愛特梅爾 |
22+ |
DIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
Microchip Technology |
23+ |
32-DIP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ATMEL |
22+ |
DIP32 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
AT |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ATMEL/愛特梅爾 |
QQ咨詢 |
DIP |
837 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
A |
24+ |
DIP-32 |
5 |
詢價(jià) |
