DS28E07+集成电路（IC）的存储器规格书PDF中文资料

DS28E07+属于集成电路（IC）的存储器。由亚德诺半导体技术有限公司制造生产的DS28E07+存储器存储器是集成电路上用作数据存储设备的半导体器件。这些器件分为非易失性或易失性两种，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、闪存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。这些器件的存储容量为 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、单线、SPI、UFS、Xccela 总线和 1-线。

General Description

The DS28E07 is a 1024-bit, 1-Wire® EEPROM chip organized

as four memory pages of 256 bits each. Data is

written to an 8-byte scratchpad, verified, and then copied

to the EEPROM memory. As a special feature, the four

user memory pages can individually be write protected

or put in EPROM-emulation mode, where bits can only

be changed from a 1 to a 0 state. Each device has its

own guaranteed unique 64-bit ROM identification number

(ROM ID) that is factory programmed into the chip. The

communication follows the 1-Wire protocol with the ROM

ID acting as node address in the case of a multiple-device

1-Wire network.

Benefits and Features

● Partitioning of Memory Provides Greater Flexibility in

Programming User Data

• 1024 Bits of EEPROM Memory Organized as Four

Pages of 256 Bits

• Individual Memory Pages Can Be Permanently

Write Protected or Put in EPROM-Emulation Mode

(Write to 0)

● Advanced 1-Wire Protocol Minimizes Interface to

Just Single IO Reducing Required Pin Count and

Enhancing Reliability

• Unique Factory-Programmed, Unalterable 64-Bit

Identification Number

• Switchpoint Hysteresis and Filtering to Optimize

Performance in the Presence of Noise

• Communicates to Host with a Single Digital Signal

at 15.4kbps or 125kbps Using 1-Wire Protocol

• Reads and Writes over a Wide Voltage Range from

3.0V to 5.25V from -40°C to +85°C

• ±8kV HBM ESD Protection (typ) for IO Pin

Applications

● Accessory/PCB Identification

● Medical Sensor Calibration Data Storage

● Analog Sensor Calibration Including IEEE P1451.4

Smart Sensors

● Ink and Toner Print Cartridge Identification

● After-Market Management of Consumables