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AT29C512-12JI集成電路（IC）的存儲(chǔ)器規(guī)格書PDF中文資料
| 廠商型號(hào) |
AT29C512-12JI |
| 參數(shù)屬性 | AT29C512-12JI 封裝/外殼為32-LCC（J 形引線）；包裝為管件；類別為集成電路（IC）的存儲(chǔ)器；產(chǎn)品描述：IC FLASH 512KBIT PARALLEL 32PLCC |
| 功能描述 | 512K 64K x 8 5-volt Only CMOS Flash Memory |
| 封裝外殼 | 32-LCC（J 形引線） |
| 文件大小 |
692.35 Kbytes |
| 頁(yè)面數(shù)量 |
12 頁(yè) |
| 生產(chǎn)廠商 | Atmel Corporation |
| 企業(yè)簡(jiǎn)稱 |
Atmel【愛特梅爾】 |
| 中文名稱 | 愛特梅爾公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-4 22:58:00 |
AT29C512-12JI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(hào)：
AT29C512-12JI
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > 存儲(chǔ)器
- 包裝：
管件
- 存儲(chǔ)器類型：
非易失
- 存儲(chǔ)器格式：
閃存
- 技術(shù)：
閃存
- 存儲(chǔ)容量：
512Kb（64K x 8）
- 存儲(chǔ)器接口：
并聯(lián)
- 寫周期時(shí)間 - 字，頁(yè)：
10ms
- 電壓 - 供電：
4.5V ~ 5.5V
- 工作溫度：
-40°C ~ 85°C（TC）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
32-LCC（J 形引線）
- 供應(yīng)商器件封裝：
32-PLCC（13.97x11.43）
- 描述：
IC FLASH 512KBIT PARALLEL 32PLCC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ATMEL |
2016+ |
PLCC32 |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
ATMEL/愛特梅爾 |
24+ |
PLCC |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ATMEL |
PLCC |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ATMEL |
22+ |
PLCC-32 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ATMEL |
24+ |
PLCC |
47 |
詢價(jià) | |||
Atmel |
23+ |
32-PLCC |
39257 |
專業(yè)分銷產(chǎn)品!原裝正品!價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
ATMEL |
22+ |
PLCC |
8200 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) | ||
Microchip Technology |
23+/24+ |
32-LCC |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
ATMEL |
23+ |
PLCC32 |
17000 |
原裝正品,假一罰十 |
詢價(jià) | ||
ATMEL/愛特梅爾 |
22+ |
PLCC32 |
15330 |
原裝正品 |
詢價(jià) |
