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AT24C256C-MAHL-T IC EEPROM 256KBIT I2C 1MHZ 8UDFN Microchip Technology

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Sanhuang electronics (Hong Kong) Co., Limited

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Country/Region:china

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AT24C256C-MAHL-T IC EEPROM 256KBIT I2C 1MHZ 8UDFN Microchip Technology

Brand Name Microchip Technology
Model Number AT24C256C-MAHL-T
Minimum Order Quantity 1
Price Based on current price
Payment Terms T/T
Supply Ability In stock
Delivery Time 3-5 work days
Packaging Details anti-static bag & cardboard box
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 256Kbit
Memory Organization 32K x 8
Memory Interface I²C
Clock Frequency 1 MHz
Write Cycle Time - Word, Page 5ms
Access Time 550 ns
Voltage - Supply 1.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-UFDFN Exposed Pad
Supplier Device Package 8-UDFN (2x3)
Detailed Product Description

Product Details

 

Description

The AT24C256C provides 262,144-bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 32,768 words of eight bits each. The device’s cascadable feature allows up to eight devices to share a common two-wire bus. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The devices are available in space-saving 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead UDFN, and 8-ball VFBGA packages. In addition, this device operates from 1.7V to 5.5V.

 

 

Features

• Low-voltage and Standard-voltage Operation
- VCC = 1.7V to 5.5V
• Internally Organized as 32,768 x 8
• Two-wire Serial Interface
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• Bidirectional Data Transfer Protocol
• 1 MHz (5.0V, 2.7V, 2.5V), and 400kHz (1.7V) Compatibility
• Write Protect Pin for Hardware and Software Data Protection
• 64-byte Page Write Mode (Partial Page Writes Allowed)
• Self-timed Write Cycle (5ms Max)
• High Reliability
- Endurance: One Million Write Cycles
- Data Retention: 40 Years
• Lead-free/Halogen-free Devices Available
• 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead UDFN and 8-ball VFBGA Packages
• Die Sales: Wafer Form, Waffle Pack and Bumped Wafers

 

Specifications

AttributeAttribute Value
ManufacturerIntel / Altera
Product CategoryMemory ICs
Series-
PackagingAlternate Packaging
Unit-Weight0.000335 oz
Mounting-StyleSMD/SMT
Package-Case8-UFDFN Exposed Pad
Operating-Temperature-40°C ~ 85°C (TA)
InterfaceI2C, 2-Wire Serial
Voltage-Supply1.7 V ~ 5.5 V
Supplier-Device-Package8-UDFN (2x3)
Memory Capacity256K (32K x 8)
Memory-TypeEEPROM
Speed400kHz, 1MHz
Format-MemoryEEPROMs - Serial
Maximum Operating Temperature+ 85 C
Operating temperature range- 40 C
Operating-Supply-Voltage1.7 V to 5.5 V
Interface-TypeSerial 2-Wire I2C
Organization32 k x 8
Supply-Current-Max3 mA
Supply-Voltage-Max5.5 V
Supply-Voltage-Min1.7 V
Package-CaseUDFN-8
Maximum-Clock-Frequency1 MHz
Data-Retention40 Years

Descriptions

EEPROM Memory IC 256Kb (32K x 8) I?C 1MHz 550ns 8-UDFN (2x3)
EEPROM Serial-2Wire 256K-bit 32K x 8 1.8V/2.5V/3.3V/5V 8-Pin UDFN EP T/R
EEPROM 256K (32K X 8) 2-WI 1.8V
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