Quick Detail:
2-Wire Serial EEPROM 32K (4096 x 8) 64K (8192 x 8)
Description:
The AT24C32A/64A provides 32,768/65,536 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 4096/8192 words of 8 bits each. The device’s cascadable feature allows up to 8 devices to share a common 2-wire bus. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The AT24C32A/64A is available in space saving 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead MAP and 8-lead TSSOP packages and is accessed via a 2-wire serial interface. In addition, the entire family is available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 5.5V) versions.
Applications:
• Low-Voltage and Standard-Voltage Operation
– 2.7 (VCC = 2.7V to 5.5V)
– 1.8 (VCC = 1.8V to 5.5V)
• Low-Power Devices (ISB = 6 µA @ 5.5V) Available
• Internally Organized 4096 x 8, 8192 x 8
• 2-Wire Serial Interface
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• Bidirectional Data Transfer Protocol
• 100 kHz (1.8V) and 400 kHz (2.5V) Clock Rate for AT24C32A
• 400 kHz (1.8V) Clock Rate for AT24C64A
• Write Protect Pin for Hardware Data Protection
• 32-Byte Page Write Mode (Partial Page Writes Allowed)
• Self-Timed Write Cycle (5 ms Max)
• High Reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
• Automotive Grade, Extended Temperature and Lead-free/Halogen-free
Devices Available
• 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead MAP and 8-lead TSSOP Packages
Specifications:
Datasheets |
AT24C32A,64A |
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 |
64K (8K x 8) |
Speed |
400kHz |
Interface |
I²C, 2-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 |
Other Names |
AT24C64AN-10SU2.7 |
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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