Maxim DS28EC20P+T

256 x 80-40°C ~ 85°C（TA）

Overview

The DS28EC20P+ is a 20Kb 1-wire EEPROM in 6 pin TSOC package. A 20480bit, 1-wire EEPROM organized as 80 memory pages of 256 bits each. An additional page is set aside for control functions. Data is written to a 32byte scratchpad, verified and then copied to EEPROM memory. As a special feature, blocks of eight memory pages can be write protected or put in EPROM emulation mode where bits can only be changed from a 1state to a 0state. It communicates over single conductor 1-wire bus. Device has its own unalterable and unique 64bit ROM registration number. The registration number is used to address device in a multidrop 1-wire net environment. It is used in device authentication, IEEE 1451.4 sensor TEDS, Ink/toner cartridges, medical sensors, PCB identification and wireless base stations.

Features

• Package / Case: 6-LSOJ (0.148, 3.76mm Width)

• 6 Pins

• Operating Supply Voltage:5V

Applications

There are a lot of Maxim Integrated DS28EC20P+T Memory applications.

• DVD disk buffer

• nonvolatile BIOS memory

• mainframes

• Cache memory

• telecommunications

• graphics card

• servers

• data buffer

• multimedia computers

• Camcorders