IC Phoenix logo

Home ›  A  › A88 > AT93C46A

AT93C46A from ATMEL

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

13.672ms

AT93C46A

Manufacturer: ATMEL

1K, 3-Wire Bus Serial EEPROM (X16 organization)

Partnumber Manufacturer Quantity Availability
AT93C46A ATMEL 12000 In Stock

Description and Introduction

1K, 3-Wire Bus Serial EEPROM (X16 organization) The AT93C46A is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by ATMEL (now part of Microchip Technology). Here are its key specifications:

- **Memory Size**: 1K-bit (128 x 8 or 64 x 16 organization)  
- **Interface**: 3-wire serial (Microwire-compatible)  
- **Voltage Range**: 2.5V to 5.5V  
- **Operating Temperature**: -40°C to +85°C (industrial grade)  
- **Write Cycle Time**: 3ms (typical)  
- **Endurance**: 1,000,000 write cycles  
- **Data Retention**: 100 years  
- **Package Options**: 8-lead PDIP, 8-lead SOIC, and 8-lead TSSOP  
- **Additional Features**: Software write protection, sequential read operation, self-timed erase/write cycles  

This device is commonly used in applications requiring non-volatile memory storage, such as automotive, industrial, and consumer electronics.

Partnumber Manufacturer Quantity Availability
AT93C46A AT 20 In Stock

Description and Introduction

1K, 3-Wire Bus Serial EEPROM (X16 organization) The AT93C46A is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by Microchip Technology (formerly Atmel).  

### Key Specifications:  
- **Memory Size**: 1Kbit (128 x 8 or 64 x 16)  
- **Interface**: Microwire-compatible 3-wire serial interface  
- **Voltage Range**:  
  - **AT93C46A**: 2.5V to 5.5V  
  - **AT93C46A-XX (XX denotes speed grade)**: 1.8V to 5.5V (low-voltage variant)  
- **Write Cycle Time**: 3ms (typical)  
- **Endurance**: 1,000,000 write cycles  
- **Data Retention**: 100 years  
- **Operating Temperature**: -40°C to +85°C (industrial grade)  
- **Package Options**: 8-lead PDIP, SOIC, TSSOP, and 8-lead MSOP  

### Additional Features:  
- Software write protection  
- Sequential read operation  
- Self-timed erase/write cycle  

For exact part numbers and variants, refer to the official Microchip datasheet.

Partnumber Manufacturer Quantity Availability
AT93C46A ATMEL 100 In Stock

Description and Introduction

1K, 3-Wire Bus Serial EEPROM (X16 organization) The AT93C46A is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by Atmel (now part of Microchip Technology). Below are its key specifications:

1. **Memory Size**:  
   - 1K-bit (128 x 8 or 64 x 16 organization).  

2. **Interface**:  
   - Serial 3-wire (Microwire-compatible) interface.  

3. **Voltage Range**:  
   - 2.5V to 5.5V operation.  

4. **Write Cycles**:  
   - Endurance: 1,000,000 write cycles.  

5. **Data Retention**:  
   - 100 years.  

6. **Operating Temperature**:  
   - Industrial: -40°C to +85°C.  

7. **Package Options**:  
   - 8-lead PDIP, 8-lead SOIC, and 8-lead TSSOP.  

8. **Additional Features**:  
   - Software write protection.  
   - Sequential read operation.  
   - Self-timed write cycle.  

The AT93C46A is commonly used in applications requiring non-volatile memory storage, such as automotive, industrial, and consumer electronics.  

(Source: Atmel/Microchip datasheet for AT93C46A.)

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips