BL7448SM中文資料上海貝嶺數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
BL7448SM |
| 功能描述 | Intelligent 8K-bit EEPROM |
| 文件大小 |
225.64 Kbytes |
| 頁面數(shù)量 |
7 頁 |
| 生產廠商 | SHANGHAI BELLING CO., LTD. |
| 企業(yè)簡稱 |
Belling【上海貝嶺】 |
| 中文名稱 | 上海貝嶺股份有限公司官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-28 22:30:00 |
BL7448SM規(guī)格書詳情
Description
BL7448SM is an IC Card chip (module) made by 0.35um CMOS EERPOM process. It has 1024 byte EEPROM with logical encryption and function.
Features
? 1024 x 8 bit EEPROM organization
? Byte-wise addressing Irreversible byte-wise write protection of every Byte
? 1024 x1 bit organization of protection memory
? Serial three-wire link
? End of processing indicated at data output
? Minimum of 100,000 write/erase cycles
? Data retention time :>10 years
? Contacts configuration and serial interface according to ISO 7816 standard (synchronous transmission)
? Data can only be changed after entry of the correct 2-byte Programmable security code
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
BL |
2020+ |
TO252-3 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
BELING/上海貝嶺 |
24+ |
65230 |
詢價 | ||||
BL |
21+ |
TO220 |
145 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
BL |
23+ |
TO220 |
28000 |
原裝正品 |
詢價 | ||
BELING/上海貝嶺 |
20+ |
TO252-3L |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
BL(上海貝嶺) |
1932+ |
SOT-89(SOT-89-3) |
2789 |
向鴻優(yōu)勢倉庫庫存-絕對原裝正品-不做假貨! |
詢價 | ||
BL |
TO252-3L |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
BELLING(上海貝嶺) |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
MTK |
24+ |
QFN |
39500 |
進口原裝現(xiàn)貨 支持實單價優(yōu) |
詢價 | ||
Shanghai Belling Co(Belling) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 |
