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Orders Over
$5000
Microchip 47C04-E/SN
EEPROM, SRAM Memory IC 4Kbit I²C 1 MHz 400 ns 8-SOIC
Brands: Microchip
Mfr.Part #: 47C04-E/SN
Datasheet: 47C04-E/SN Datasheet (PDF)
Package/Case: 8-SOIC
RoHS Status:
Stock Condition: 9,458 pcs, New Original
Product Type: Memory
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.816 | $0.816 |
| 200 | $0.317 | $63.400 |
| 500 | $0.306 | $153.000 |
| 1000 | $0.300 | $300.000 |
In Stock: 9,458 PCS
47C04-E/SN General Description
The Microchip Technology Inc 47C04 EERAM is a 4Kbit SRAM with EEPROM Backup. The I2CEERAM Memory is a Low-Cost NVSRAM that Eliminates the Need for an ExternalBattery to Retain Data. The device is organized as 512 x 8 bits and utilizes the I2C serial interface. The 47C04 provides infinite read and write cycles to the SRAM while the EEPROM cells provide high endurance non-volatile storage of Data. With an external capacitor, SRAM data is automatically transferred to the EEPROM upon power-loss. Data can also be transferred manually by using either the hardware store pin or by software control. Upon power-up, the EEPROM data is automatically recalled to the SRAM. Recall can also be initiated through software control. The unlimited endurance makes the EERAM useful in applications that need to constantly monitor or record data.
The 47C04 EERAM has a 4.5-5.5V operating voltage range and is available in 8-lead SOIC, TSSOP and PDIP packages. The EERAM works from -40C to 125C and is automotive grade qualified.
Features
- Automatic Store to EEPROM upon power-down (using optional external capacitor)
- Automatic Recall to SRAM Array upon power-up
- Hardware Store Pin for manual Store Operations
- Software commands for initiating Store and Recall Operations
- Store Time 40ms (max)
- 4.5V -5.5V Operation
- High-Speed I2C Interface (Up to 1MHz)
- Non-Volatile External Event Detect Flag
- Infinite Read and Write Cycles to SRAM Array
- More than 1 Million Store Cycles to EEPROM
- Data Retention: >200 Years
- ESD Protection: >2,000V
- Reliable Data Storage during Power Loss
- 1mA active current (typ)
- 40uA Standby Current (max)
- Software Write Protection from 1/64 of SRAM array to whole array
- Zero Cycle delay reads and writes
- Cascadable up to four devices
- Industrial(I): -40oC to +85oC
- Automotive (E): -40oC to +125oC
- 8-Lead PDIP, SOIC and TSSOP Packages
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | SRAM |
| RoHS: | Details | Memory Size: | 4 kbit |
| Organization: | 512 k x 8 | Access Time: | 400 ns |
| Maximum Clock Frequency: | 1 MHz | Interface Type: | I2C |
| Supply Voltage - Max: | 5.5 V | Supply Voltage - Min: | 4.5 V |
| Supply Current - Max: | - | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C | Mounting Style: | SMD/SMT |
| Packaging: | Tube | Brand: | Microchip Technology |
| Moisture Sensitive: | Yes | Product Type: | SRAM |
| Series: | 47C04 | Factory Pack Quantity: | 100 |
| Subcategory: | Memory & Data Storage |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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365 days quality guarantee for all products
