首頁(yè)>DS28E01P-100/T>規(guī)格書(shū)詳情
DS28E01P-100/T中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

廠(chǎng)商型號(hào) |
DS28E01P-100/T |
功能描述 | 1K-Bit Protected 1-Wire EEPROM with SHA-1 Engine |
文件大小 |
219 Kbytes |
頁(yè)面數(shù)量 |
16 頁(yè) |
生產(chǎn)廠(chǎng)商 | Dallas Semiconductor |
企業(yè)簡(jiǎn)稱(chēng) |
DALLAS【亞德諾】 |
中文名稱(chēng) | 亞德諾半導(dǎo)體官網(wǎng) |
原廠(chǎng)標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-17 19:00:00 |
人工找貨 | DS28E01P-100/T價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
DS28E01P-100/T規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The DS28E01-100 combines1024 bits of EEPROM with challenge-and-response authentication security implemented with the ISO/IEC 10118-3 Secure Hash Algorithm (SHA-1). The 1024-bit EEPROM array is configured as four pages of 256 bits with a 64-bit scratchpad to perform write operations. All memory pages can be write protected, and one page can be put in EPROM-emulation mode, where bits can only be changed from a 1 to a 0 state. Each DS28E01-100 has its own guaranteed unique 64-bit ROM registration number that is factory lasered into the chip. The DS28E01-100 communicates over the single-contact 1-Wire? bus. The communication follows the standard Dallas Semiconductor 1-Wire protocol with the registration number acting as node
address in the case of a multi-device 1-Wire network.
FEATURES
? 1024 bits of EEPROM memory partitioned into four pages of 256 bits
? On-chip 512-bit SHA-1 engine to compute 160-bit Message Authentication Codes (MAC) and to
generate secrets
? Write access requires knowledge of the secret and the capability of computing and transmitting
a 160-bit MAC as authorization
? User-programmable page write-protection for page 0, page 3 or all four pages together
? User-programmable OTP EPROM emulation mode for page 1 (write to 0)
? Communicates to host with a single digital signal at 15.3k bits or 125k bits per second using 1-Wire protocol
? Switchpoint Hysteresis and Filtering to Optimize Performance in the Presence of Noise
? Reads and writes over a wide voltage range of 2.8V to 5.25V from -40°C to +85°C
? 6-lead TSOC, 2-lead SFN or solder-bumped chipscale surface mount package
APPLICATIONS
Printer Cartridge Configuration and Monitoring
Medical Sensor Authentication and Calibration
System Intellectual Property Protection
產(chǎn)品屬性
- 型號(hào):
DS28E01P-100/T
- 制造商:
DALLAS
- 制造商全稱(chēng):
Dallas Semiconductor
- 功能描述:
1K-Bit Protected 1-Wire EEPROM with SHA-1 Engine
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
TSOC-6 |
16580 |
全新原廠(chǎng)原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
詢(xún)價(jià) | ||
DALLAS |
05+ |
原廠(chǎng)原裝 |
456 |
自己公司全新庫(kù)存絕對(duì)有貨 |
詢(xún)價(jià) | ||
MAXIM |
2016+ |
TSOC6 |
3526 |
假一罰十進(jìn)口原裝現(xiàn)貨原盤(pán)原標(biāo)! |
詢(xún)價(jià) | ||
MAXIM |
24+ |
SMD |
5500 |
長(zhǎng)期供應(yīng)原裝現(xiàn)貨實(shí)單可談 |
詢(xún)價(jià) | ||
MAXIM |
23+ |
TSOC |
8888 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) | ||
MAXIM |
23+ |
TSOC6 |
10500 |
全新原裝現(xiàn)貨,假一賠十 |
詢(xún)價(jià) | ||
MAXIM |
23+ |
TSOC-6 |
65 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
DALLAS |
23+ |
SOP |
18689 |
詢(xún)價(jià) | |||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢(xún)價(jià) | ||
Maxim |
25+ |
25000 |
原廠(chǎng)原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
詢(xún)價(jià) |