HT24LC02A数据手册Holtek中文资料规格书

描述 Description

The HT24LC02A is a 2K-bit serial read/write nonvolatile memory device using the CMOS floating gate process. Its 2048 bits of memory are organized into 256 words and each word is 8 bits. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The HT24LC02A is guaranteed for 1M erase/write cycles and 40-year data retention.

特性 Features

• Operating voltage:
1.8V~5.5V for temperature -40oC to +85oC
• Low power consumption
- Operation: 5mA max.
- Standby: 2uA max.
• Internal organization: 256x8
• 2-wire serial interface
• Write cycle time: 5ms max.
• Automatic erase-before-write operation
• Partial page write allowed
• 8-byte Page write modes
• Write operation with built-in timer
• Hardware controlled write protection
• 40-year data retention
• 106 erase/write cycles per word
• Package Types: 8SOP and SOT23-5