AT24CS04-MAHM-T
EEPROM Serial-I2C 4K-bit 512 x 8 1.8V/2.5V/3.3V/5V 8-Pin UDFN EP T/R
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Part Number : AT24CS04-MAHM-T
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Package/Case : UDFN-8
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Brands : MICROCHIP
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Components Categories : Memory
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Datesheet : AT24CS04-MAHM-T DataSheet (PDF)
Overview of AT24CS04-MAHM-T
The Microchip AT24CS04 is a 4 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 512 x 8 and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.
The AT24CS04 features a 128-bit serial number that is programmed and permanently write protected during the Microchip manufacturing process. This unique identifier is separate from the main 4Kb memory array and eliminates the time consuming step of performing and ensuring serialization of a product on a manufacturing line. The 128 bit serial number is guaranteed unique across the entire CS series of Serial EEPROM products.
Key Features
- 512 x 8 (4 Kbit)
- 400 kHz (1.7V) and 1 MHz (>2.5V) clock compatibility
- Supports up to 4 devices on the bus
- Self-Timed Erase and Write Cycles (5 ms max.)
- Read current 0.4 mA (Typ), 1.0 mA (Max)
- Write current 2 mA (Typ), 3 mA (Max)
- Standby current 6 uA (Max)
- Hardware Write-Protect Pin
- More than 1 million erase/write cycles
- Data retention > 100 years
- Factory Programming Available
- Available in 8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, and 5-lead SOT23
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Manufacturer | Microchip | Product Category | EEPROM |
RoHS | N | Mounting Style | SMD/SMT |
Package / Case | UDFN-8 | Interface Type | 2-Wire, I2C |
Memory Size | 4 kbit | Organization | 512 x 8 |
Supply Voltage - Min | 1.7 V | Supply Voltage - Max | 5.5 V |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
Maximum Clock Frequency | 1 MHz | Access Time | 550 ns |
Data Retention | 100 Year | Supply Current - Max | 3 mA |
Active Read Current - Max | 3 mA | Brand | Microchip Technology |
Moisture Sensitive | Yes | Operating Supply Voltage | 1.7 V to 5.5 V |
Product Type | EEPROM | Factory Pack Quantity | 5000 |
Subcategory | Memory & Data Storage | Unit Weight | 0.000335 oz |
Product Status | Active | Programmabe | Not Verified |
Memory Type | Non-Volatile | Memory Format | EEPROM |
Technology | EEPROM | Memory Organization | 512 x 8 |
Memory Interface | I2C | Clock Frequency | 1 MHz |
Write Cycle Time - Word, Page | 5ms | Voltage - Supply | 1.7V ~ 5.5V |
Operating Temperature | -40°C ~ 85°C (TA) | Mounting Type | Surface Mount |
Supplier Device Package | 8-UDFN (2x3) | Base Product Number | AT24CS04 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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