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AT93C86A 16Kbit,3线串行EEPROM存储器

Density	16K
Interface Type	3-WIRE
Organization	2048 X 8 or 1024 x 16
Vcc (V)	2.7
Packages	TSSOP 8 SOIC 8
Pb-Free Packages	TSSOP 8 PDIP 8 SOIC 8

16Kbit, 3-wire Automotive Serial EEPROM with sequential read, supports x8 or x16 data format memory organization.

The AT93C86A provides 16384 bits of serial electrically erasable programmable read only memory (EEPROM), organized as 1024 words of 16 bits each when the ORG pin is connected to VCC and 2048 words of 8 bits each when it is tied to ground. The device is optimized for use in many automotive applications where low-power and low-voltage operations are essential. The AT93C86A is available in space saving 8- lead JEDEC SOIC and 8-lead TSSOP packages.

AT93C86A特性

• Medium-voltage and Standard-voltage Operation
  – 2.7 (VCC = 2.7V to 5.5V)
• Automotive Temperature Range –40°C to +125°C
• User Selectable Internal Organization
  – 16K: 2048 x 8 or 1024 x 16
• 3-wire Serial Interface
• Sequential Read Operation
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• 2 MHz Clock Rate (5V) Compatibility
• Self-timed Write Cycle (10 ms max)
• High Reliability
  – Endurance: 1 Million Write Cycles
  – Data Retention: 100 Years
• Lead-Free/Halogen-Free Devices Available
• 8-lead JEDEC SOIC and 8-lead TSSOP Packages

AT93C86A 订货型号：

Ordering Code	Package	Operation Range
AT93C86A-10SQ-2.7 AT93C86A-10TQ-2.7	8S1 8A2	Lead-free/Halogen-free Automotive Temperature (−40°C to 125°C)

AT93C86A 应用技术支持与电子电路设计开发资源下载

1. ATMEL 爱特梅尔汽车级EEPROM 存储器AT93C86A 数据手册DataSheet 下载. PDF（PDF 文件格式完整版）
2. 串行EEPROM 产品选型指南.xls
3. EEPROM存储器选型指南
4. Interfacing AT93CXXX Serial EEPROMs with AT89CX051 MCU (4 pages, updated 10/98)
   This Application Note demonstrates interfacing AT89CX051 Microcontrollers to the AT93CXX 3-Wire type of Serial EEPROMs.
5. 中文版 ATMEL 汽车应用解决方案 . pdf
6. 英文版 ATMEL 汽车应用解决方案 . pdf
7. 嵌入式系统中EEPROM文件系统的设计与实现 . PDF
8. ATMEL 爱特梅尔公司全线产品目录. pdf