AT93C56A-10TU-1.8 2Kbit,3线串行EEPROM存储器TSSOP-8封装

Density 2K
Interface Type 3-WIRE
Organization 128 x 16 or 256 x 8
Vcc (V) 1.8, 2.7
Pb-Free
Packages

 VDFN 8
 PDIP 8
 SOIC 8
 SOIC (EIAJ) 8
 TSSOP 8
 dBGA2 8

2Kbit, 3-wire Bus Serial EEPROM (x8 or x16 memory organization) with sequential read.

The AT93C56A/66A provides 2048/4096 bits of serial electrically erasable programmable read-only memory (EEPROM) organized as 128/256 words of 16 bits each(when the ORG pin is connected to VCC) and 256/512 words of 8 bits each (when the ORG pin is tied to ground). The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are essential.

The AT93C56A/66A is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead Ultra Thin mini-MAP (MLP 2x3), 8-lead Ultra Lead Frame Land Grid Array (ULA), 8-lead TSSOP, and 8-ball dBGA2 packages.

The AT93C56A/66A is enabled through the Chip Select pin (CS) and accessed via a three-wire serial interface consisting of Data Input (DI), Data Output (DO), and Shift Clock (SK). Upon receiving a read instruction at DI, the address is decoded and the data is clocked out serially on the data output pin DO. The write cycle is completely self-timed and no separate erase cycle is required before write. The write cycle is only enabled when the part is in the Erase/Write Enable State. When CS is brought “high” following the initiation of a write cycle, the DO pin outputs the Ready/Busy status of the part.

The AT93C56A/66A is available in 2.7V to 5.5V and 1.8V to 5.5V versions.

AT93C56A-10TU-1.8 特性
AT93C56A-10TU-1.8 订货型号:
Ordering Code Package Operation Range
AT93C56A-10PU-2.7
AT93C56A-10PU-1.8
AT93C56A-10SU-2.7
AT93C56A-10SU-1.8
AT93C56AW-10SU-2.7
AT93C56AW-10SU-1.8
AT93C56A-10TU-2.7
AT93C56A-10TU-1.8
AT93C56AU3-10UU-1.8
AT93C56AD3-10DH-1.8
AT93C56AY6-10YH-1.8
8P3
8P3
8S1
8S1
8S2
8S2
8A2
8A2
8U3-1
8D3
8Y6
Lead-free/Halogen-free/
Industrial Temperature
(−40°C to 85°C)
AT93C56A-10TU-1.8 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EEPROM 存储器AT93C56A 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. AT93C56/66A Reliability Qualification Report (Qualification, 4 pages, updated 8/05)
  6. 中文版 ATMEL 汽车应用解决方案 . pdf
  7. 英文版 ATMEL 汽车应用解决方案 . pdf
  8. 嵌入式系统中EEPROM文件系统的设计与实现 . PDF
  9. ATMEL 爱特梅尔公司全线产品目录. pdf