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參數(shù)資料
| 型號(hào)： | AT24RF08 |
| 廠商： | Atmel Corp. |
| 元件分類： | DRAM |
| 英文描述： | 1K x 8 Dual Access EEPROM with RFID and Serial Interfaces |
| 中文描述： | 每1000 × 8與RFID和雙通道串行EEPROM的接口 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 61K |
| 代理商： | AT24RF08 |
1
Features
Dual-Port Nonvolatile Memory - RFID and Serial
Two-Wire Serial Interface:
– Compatible with AT24C08, and similar products from others
– Supports standard byte and page read/write commands
– Programmable Access Protection to limit reads or writes from either port
– Coil connection detection
RFID Interface:
– 125 kHz carrier frequency for long range access
– 2-wire connection to external coil antenna and tuning capacitor
– Multi-tag management to handle several tags in the field at once
– 11 RFID commands for tag control and memory read/write
– Ultra low power single bit write - 20
μ
A
Highly-Reliable EEPROM Memory
– 8K bits (1K bytes)
– Organized as 8 blocks of 128 bytes each
– 16-byte page write, 10ms write time
– Additional memory for access protection and ID number
– 10 years retention, 100K write cycle endurance
– -40° to +85° operation
Standard 8-lead SOIC package
2.4 to 5.5V Supply Voltage
Description
The chip functions as Dual Access EEPROM, with both a wired serial port and a wireless RFID
port used to access the memory. Access permissions are set from the serial inteface side to
isolate blocks of memory from improper access depending on the situation. The RFID interface
is designed to be powered solely from the attached coil, permitting remote reads and writes of
the device.
Block Diagram
Pin Configurations
Pin Name
L1
Function
Coil Connection
L2
Coil Connection
PROT
Protection Input
GND
Ground
SDA
Serial Data,Open Drain I/O
SCL
Serial Clock Input
WP
Write Protect Input
Vcc
Supply: 2.4 - 5.5V
1K x 8
Dual Access
EEPROM with
RFID and Serial
Interfaces
AT24RF08
8-Pin SOIC
1072AS - 4/98 - 100
Note: This is a summary document. For more information contact:
Kerry Maletsky at kmaletsky@atmel.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT24RF08CN-105C | 功能描述:IC EEPROM 8KBIT 100KHZ 8SOIC 制造商:microchip technology 系列:- 包裝:管件 零件狀態(tài):停產(chǎn) 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:8Kb （1K x 8） 時(shí)鐘頻率:100kHz 寫周期時(shí)間 - 字，頁:10ms 訪問時(shí)間:450ns 存儲(chǔ)器接口:I2C 電壓 - 電源:2.4 V ~ 5.5 V 工作溫度:-40°C ~ 85°C（TJ） 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商器件封裝:8-SOIC 基本零件編號(hào):AT24RF08 標(biāo)準(zhǔn)包裝:1 |
| AT24RF08CN-10SC | 功能描述:電可擦除可編程只讀存儲(chǔ)器 RFID 8k RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| AT24RF08CN10SC-C0006 | 制造商:Atmel Corporation 功能描述:EEPROM |
| AT24RF08CT-10T1C | 制造商:Atmel Corporation 功能描述:1K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO14 |
| AT24RF08-EK | 功能描述:KIT EVAL FOR AT24RF08CN-10SC RoHS:否 類別:RF/IF 和 RFID >> 過時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:用于 200/300 系列的歐盟開發(fā)套件 適用于相關(guān)產(chǎn)品:Zensys RF 模塊 所含物品:開發(fā)板，模塊，編程器，軟件，線纜，電源 其它名稱:703-1019Q3225667 |
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