AT24C256C-XHL-B vs M24C256-RMN6TP Comparison
Detailed side-by-side comparison of AT24C256C-XHL-B by Microchip Technology and M24C256-RMN6TP by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
AT24C256C-XHL-B - 256Kb I2C EEPROM, 8-TSSOP | Microchip
AT24C256C-XHL-B ✓ ActiveSTMicroelectronics
M24C256-RMN6TP - 256Kbit I2C EEPROM, SOIC-8 | STMicroelectronics
M24C256-RMN6TP ✓ ActiveSpecification Comparison
| Parameter | AT24C256C-XHL-B | M24C256-RMN6TP |
|---|---|---|
| Brand | Microchip Technology | STMicroelectronics |
| Category | Memory ICs | EEPROM |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.61 | $0.25 |
| Memory Type | EEPROM | — |
| Memory Size | 256 Kbit (32,768 x 8) | 256 Kbit (32K x 8) |
| Interface | I2C (2-Wire) | — |
| Maximum Clock Frequency | 1 MHz | — |
| Write Cycle Time (Byte/Page) | 5 ms typical | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Operating Temperature Range | [DATA_NEEDED: industrial vs automotive grade] | -40C to +85C |
| Package | 8-pin TSSOP (XHL) | SOIC-8 (MN) |
| Mounting Type | Surface Mount | Surface Mount |
| Page Size | 64 bytes | — |
| Endurance | 1,000,000 erase/write cycles | — |
| Data Retention | 100 years | 40 years |
| Standby Current | [DATA_NEEDED: ISB typical] | [DATA_NEEDED: Standby Current] |
| Active Read Current | [DATA_NEEDED: ICC read typical] | — |
| Hardware Write Protect | Yes (WP pin) | — |
| Address Pins | 3 (A0/A1/A2) - up to 8 devices on bus | — |
| RoHS Status | Compliant | Compliant |
| Interface Type | — | I2C |
| Clock Frequency | — | 400 kHz |
| Write Cycle Time | — | 5 ms |
| Page Write Size | — | 32 bytes |
| Write Endurance | — | 1,000,000 write/erase cycles |
| Supply Current (Read) | — | [DATA_NEEDED: Supply Current (Read)] |
| Supply Current (Write) | — | [DATA_NEEDED: Supply Current (Write)] |