AT93C56AY1-10YU-1.8 Datasheet



The AT93C56AY1-10YU-1.8 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 AT93C56AY1-10YU-1.8 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 AT93C56AY1-10YU-1.8 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. AT93C56AY1-10YU-1.8 Features • Low-voltage and Standard-voltage Operation– 2.7 (VCC = 2.7V to 5.5V)– 1.8 (VCC = 1.8V to 5.5V)• User-selectable Internal Organization– 2K: 256 x 8 or 128 x 16– 4K: 512 x 8 or 256 x 16• Three-wire Serial Interface• Sequential Read Operation• 2 MHz Clock Rate (5V)• Self-timed Write Cycle (10 ms Max)• High Reliability– Endurance: 1 Million Write Cycles– Data Retention: 100 Years• Automotive Devices Available• 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead Ultra Thin mini-MAP (MLP 2x3), 8-lead Ultr


[{"Name":"Memory Size:","Value":"2 Kbit"},{"Name":"Organization:","Value":"256 x 8, 128 x 16"},{"Name":"Maximum Clock Frequency:","Value":"0.25 MHz"},{"Name":"Maximum Operating Current:","Value":"2 mA"},{"Name":"Operating Supply Voltage:","Value":"2.5 V, 3.3 V, 5 V"},{"Name":"Maximum Operating Temperature:","Value":"+ 85 C"},{"Name":"Minimum Operating Temperature:","Value":"- 40 C"},{"Name":"Supply Voltage - Max:","Value":"5.5 V"},{"Name":"upply Voltage - Min:","Value":"1.8 V"},{"Name":"","Value":""}]

Manufacturer information


Electrification, automation and digitalization are the long-term growth fields of Siemens. In order to take full advantage of the market potential in these fields, our businesses are bundled into eight divisions and Siemens Healthineers as well as Siemens Wind Power as a separately managed businesses.

Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
Request for Datasheet

  • Part No     :
  • Your Email:
  • Content     :

related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us


One to One Customer Service