規格
| 屬性 | 價值 |
| Supplier | STMicroelectronics |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 1Mb (128K x 8) |
| Memory Interface | I²C |
| Clock Frequency | 1 MHz |
| Write Cycle Time - Word Page | 5ms |
| Access Time | 500 ns |
| Voltage - Supply | 1.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
M24M01-DFDW6TP is an STMicroelectronics 1-Mbit I2C serial EEPROM (M24M01 family). It provides non-volatile storage for small data like firmware config, calibration constants, or logs.
Key points:
- Capacity and organization: 1,048,576 bits ≈ 128 KB, addressed with 2-byte memory addresses.
- Interface: I2C two-wire bus (standard and fast modes; typical operation around 100–400 kHz; some variants up to higher speeds).
- Page and writes: 256-byte page write; one write cycle typically ~5 ms; endurance about 1,000,000 write cycles; data retention ~40 years.
- Power and temp: supply voltage ~1.7–5.5 V; temperature range depends on the grade (commercial to industrial).
- Package/variant: The -DFDW6TP suffix identifies a specific package, thermal rating, lead-free status, and tape-and-reel options.
Applications: microcontroller data/config storage, calibration tables, lookup data in embedded systems (consumer, industrial, automotive).
For exact timings, voltage, and packaging, consult the M24M01-DFDW6TP datasheet.
Key points:
- Capacity and organization: 1,048,576 bits ≈ 128 KB, addressed with 2-byte memory addresses.
- Interface: I2C two-wire bus (standard and fast modes; typical operation around 100–400 kHz; some variants up to higher speeds).
- Page and writes: 256-byte page write; one write cycle typically ~5 ms; endurance about 1,000,000 write cycles; data retention ~40 years.
- Power and temp: supply voltage ~1.7–5.5 V; temperature range depends on the grade (commercial to industrial).
- Package/variant: The -DFDW6TP suffix identifies a specific package, thermal rating, lead-free status, and tape-and-reel options.
Applications: microcontroller data/config storage, calibration tables, lookup data in embedded systems (consumer, industrial, automotive).
For exact timings, voltage, and packaging, consult the M24M01-DFDW6TP datasheet.
Equivalent
Equivalent products for M24M01-DFDW6TP (1-Mbit I2C serial EEPROM) from other vendors include:
- Atmel/Microchip AT24C1024 (1-Mbit I2C, 8-pin)
- NXP CAT24C1024 (1-Mbit I2C, 8-pin)
- Fujitsu/FM24C1024 (1-Mbit I2C, 8-pin)
Packaging and voltage ranges vary; check exact footprint, operating voltage (typ. 1.7–5.5 V) and temperature. Use distributor cross-ref to confirm.
- Atmel/Microchip AT24C1024 (1-Mbit I2C, 8-pin)
- NXP CAT24C1024 (1-Mbit I2C, 8-pin)
- Fujitsu/FM24C1024 (1-Mbit I2C, 8-pin)
Packaging and voltage ranges vary; check exact footprint, operating voltage (typ. 1.7–5.5 V) and temperature. Use distributor cross-ref to confirm.
Features
Key features of M24M01-DFDW6TP:
- 1 Mbit I2C serial EEPROM (128 K × 8)
- I2C 2-wire interface
- Memory organized as 128K x 8 with 16-byte page write
- Random and sequential read support
- 16-bit memory addressing
- Endurance: ~1,000,000 write cycles
- Data retention: ~40 years
- Operating voltage: 1.7 V to 5.5 V
- Industrial temperature range: -40 °C to 125 °C
- 8-pin package with hardware write protection (WP) option
- Suitable for multiple devices on same bus (A0/A1/A2 addressing options on some variants)
- 1 Mbit I2C serial EEPROM (128 K × 8)
- I2C 2-wire interface
- Memory organized as 128K x 8 with 16-byte page write
- Random and sequential read support
- 16-bit memory addressing
- Endurance: ~1,000,000 write cycles
- Data retention: ~40 years
- Operating voltage: 1.7 V to 5.5 V
- Industrial temperature range: -40 °C to 125 °C
- 8-pin package with hardware write protection (WP) option
- Suitable for multiple devices on same bus (A0/A1/A2 addressing options on some variants)
Pinout
- Pin count: 8 pins.
- Function: M24M01-DFDW6TP is a 1-Mbit I2C serial EEPROM (128K × 8) with I2C interface; uses A0–A2 address pins and WP for write protection; non-volatile memory.
- Function: M24M01-DFDW6TP is a 1-Mbit I2C serial EEPROM (128K × 8) with I2C interface; uses A0–A2 address pins and WP for write protection; non-volatile memory.
Manufacturer
- Manufacturer: STMicroelectronics (ST).
- What kind of company: A global (multinational) semiconductor and electronics components company headquartered in Geneva, Switzerland, producing microcontrollers, MEMS/sensors, analog devices, power ICs, and memory ICs.
- What kind of company: A global (multinational) semiconductor and electronics components company headquartered in Geneva, Switzerland, producing microcontrollers, MEMS/sensors, analog devices, power ICs, and memory ICs.
Application
M24M01-DFDW6TP is a 1-Mbit I2C serial EEPROM. Typical applications include:
- Microcontroller parameter storage: configuration, calibration data, tuning constants
- Identification and security: serial numbers, IDs, keys, licenses
- Data logging and non-volatile counters in automotive, industrial and consumer electronics
- Small firmware/boot metadata and user data storage
- IoT/appliance devices requiring persistent state with low power
- Any system needing reliable, low-power non-volatile memory for modest data blocks
- Microcontroller parameter storage: configuration, calibration data, tuning constants
- Identification and security: serial numbers, IDs, keys, licenses
- Data logging and non-volatile counters in automotive, industrial and consumer electronics
- Small firmware/boot metadata and user data storage
- IoT/appliance devices requiring persistent state with low power
- Any system needing reliable, low-power non-volatile memory for modest data blocks
Package
M24M01-DFDW6TP comes in an 8-pin DFN (dual flat no-lead) package, a small flat no-lead package (3×3 mm footprint).
