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AT34C02CN-SH-B集成電路（IC）的存儲(chǔ)器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
AT34C02CN-SH-B |
| 參數(shù)屬性 | AT34C02CN-SH-B 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；包裝為托盤(pán)；類別為集成電路（IC）的存儲(chǔ)器；產(chǎn)品描述：IC EEPROM 2KBIT I2C 400KHZ 8SOIC |
| 功能描述 | Two-wire Serial EEPROM with Permanent and Reversible Software Write Protect 2K (256 x 8) |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
658.43 Kbytes |
| 頁(yè)面數(shù)量 |
25 頁(yè) |
| 生產(chǎn)廠商 | Atmel Corporation |
| 企業(yè)簡(jiǎn)稱 |
ATMEL【愛(ài)特梅爾】 |
| 中文名稱 | 愛(ài)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 | 2025-5-29 17:29:00 |
| 人工找貨 | AT34C02CN-SH-B價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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Description
The AT34C02C provides 2048 bits of serial electrically-erasable and programmable read only memory (EEPROM) organized as 256 words of 8 bits each. The first-half of the device incorporates a permanent and a reversible software write protection feature while hardware write protection for the entire array is available via an external pin. Once the permanent software write protection is enabled, by sending a special command to the device, it cannot be reversed. However, the reversible software write protection is enabled and can be reversed by sending a special command. The hardware write protection is controlled with the WP pin and can be used to protect the entire array, whether or not the software write protection has been enabled. This allows the user to protect none, first-half, or all of the array depending on the application. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are essential. The AT34C02C is available in space saving 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), 8-lead TSSOP, and 8-ball dBGA2 packages and is accessed via a Two-wire serial interface.
It is available in 1.7V (1.7V to 5.5V).
Features
? Permanent and Reversible Software Write Protection for the First-half of the Array
– Software Procedure to Verify Write Protect Status
? Hardware Write Protection for the Entire Array
? Low-voltage and Standard-voltage Operation
– 1.7 (VCC = 1.7V to 5.5V)
? Internally Organized 256 x 8
? Two-wire Serial Interface
? Schmitt Trigger, Filtered Inputs for Noise Suppression
? Bidirectional Data Transfer Protocol
? 100 kHz (1.7V) and 400 kHz (2.7V and 5.0V) Compatibility
? 16-byte Page Write Modes
? Partial Page Writes Are Allowed
? Self-timed Write Cycle (5 ms max)
? High-reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
? 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), 8-lead TSSOP, and 8-ball
dBGA2 Packages
? Die Sales: Wafer Form, Tape and Reel, and Bumped Wafers
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
AT34C02CN-SH-B
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > 存儲(chǔ)器
- 包裝：
托盤(pán)
- 存儲(chǔ)器類型：
非易失
- 存儲(chǔ)器格式：
EEPROM
- 技術(shù)：
EEPROM
- 存儲(chǔ)容量：
2Kb（256 x 8）
- 存儲(chǔ)器接口：
I2C
- 寫(xiě)周期時(shí)間 - 字，頁(yè)：
5ms
- 電壓 - 供電：
1.7V ~ 5.5V
- 工作溫度：
-40°C ~ 85°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
8-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
8-SOIC
- 描述：
IC EEPROM 2KBIT I2C 400KHZ 8SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ATMEL |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
ATMEL |
21+ |
SOP8 |
2343 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
Atmel |
23+ |
8-SOIC |
65600 |
詢價(jià) | |||
ATMEL |
22+ |
SOP8 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
Atmel |
23+ |
8-SOIC |
36430 |
專業(yè)分銷產(chǎn)品!原裝正品!價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
ATM |
24+ |
400 |
詢價(jià) | ||||
Atmel(愛(ài)特梅爾) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
MICROCHIP/微芯 |
2406+ |
33600 |
誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)! |
詢價(jià) | |||
ATMEL/愛(ài)特梅爾 |
25+ |
SOP8 |
500 |
原裝正品,歡迎來(lái)電咨詢! |
詢價(jià) | ||
Microchip Technology |
23+/24+ |
8-SOIC |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) |
