Quick Detail:
3-wire Serial EEPROMs
Description:
The AT93C46/56/57/66 provides 1024/2048/4096 bits of serial electrically erasable programmable read only memory (EEPROM) organized as 64/128/256 words of 16 bits each, when the ORG Pin is connected to VCC and 128/256/512 words of 8 bits each when it 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 AT93C46/56/57/66 is available in space saving 8-pin PDIP and 8-pin JEDEC and EIAJ SOIC packages.
Applications:
• Low Voltage and Standard Voltage Operation
– 5.0 (VCC = 4.5V to 5.5V)
– 2.7 (VCC = 2.7V to 5.5V)
– 2.5 (VCC = 2.5V to 5.5V)
– 1.8 (VCC = 1.8V to 5.5V)
• User Selectable Internal Organization
– 1K: 128 x 8 or 64 x 16
– 2K: 256 x 8 or 128 x 16
– 4K: 512 x 8 or 256 x 16
• 3-Wire Serial Interface
• 2 MHz Clock Rate (5V) Compatibility
• Self-Timed Write Cycle (10 ms max)
• High Reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
– ESD Protection: >4000V
• Automotive Grade and Extended Temperature Devices Available
• 8-Pin PDIP, 8-Pin JEDEC and EIAJ SOIC, and 8-Pin TSSOP Packages
Specifications:
Datasheets |
AT93C46, 56, 66 |
Product Photos |
8-SOIC |
Standard Package |
100 |
Category |
Integrated Circuits (ICs) |
Family |
Memory |
Series |
- |
Packaging |
Tube |
Format - Memory |
EEPROMs - Serial |
Memory Type |
EEPROM |
Memory Size |
1K (128 x 8 or 64 x 16) |
Speed |
1MHz, 2MHz |
Interface |
Microwire, 3-Wire Serial |
Voltage - Supply |
2.7 V ~ 5.5 V |
Operating Temperature |
-40°C ~ 85°C |
Package / Case |
8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package |
8-SOIC |
Competitive Advantage:
Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .
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