Mfr Part #:

AT24C04D-STUM-T

The Microchip Technology AT24C04D-STUM-T is a 4Kbit serial EEPROM featuring an I2C interface and a 1MHz clock frequency. It is supplied in a compact SOT-23-5 package.

✓ Total Stock: 1,410 pcs

$ Price Range: $1.24

AT24C04D-STUM-T Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	1,000 pcs On Request	1000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	410 pcs On Request	410 pcs	On Request	1	On Request	On Request	21+	On Request	On Request

AT24C04D-STUM-T Description

Short technical summary and product information.

The AT24C04D-STUM-T from Microchip Technology is a 4Kbit (512 x 8) serial EEPROM designed for low-voltage applications. It operates with a supply voltage ranging from 1.7V to 3.6V and utilizes the I2C-compatible two-wire serial interface. This device supports standard mode at 100kHz, fast mode at 400kHz, and fast mode plus at 1MHz.

Key features include Schmitt triggers and filtered inputs for noise suppression, a write protect pin for hardware data protection, and ultra-low active and standby current consumption. The EEPROM is organized internally as 512 words of 8 bits each and supports 16-byte page writes with partial page writes allowed. It offers both random and sequential read modes, with a self-timed write cycle completing within 5ms maximum.

Designed for high reliability, the AT24C04D-STUM-T boasts an endurance of 1,000,000 write cycles and data retention for 100 years. It is available in a space-saving SOT-23-5 package, suitable for surface mount applications. This EEPROM is optimized for industrial and commercial applications where low power and low voltage are essential requirements.

AT24C04D-STUM-T Quick Information

Product Type: EEPROM

Series: AT24C04D

Canonical Name: AT24C04D-STUM-T EEPROM

Subcategory: EEPROM

AT24C04D-STUM-T Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AT24C04D-STUM-T Estimated Pricing

Qty	Low	High
1+	$1.24	$1.24

Estimated market price range - modelled values for guidance only, not live distributor offers.

AT24C04D-STUM-T Features

4Kbit serial EEPROM with I2C interface.
Supports 1MHz Fast Mode Plus operation.
Low voltage operation from 1.7V to 3.6V.
Ultra-low active and standby current.
High reliability with 100 years data retention.

AT24C04D-STUM-T Applications

Suitable for low-power applications.
Ideal for industrial environments.
Used in space-constrained designs.
Supports multi-device bus configurations.

AT24C04D-STUM-T FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the AT24C04D-STUM-T?

1.7V to 3.6V.

What is the operating temperature range?

-40°C to 85°C.

What package is the AT24C04D-STUM-T available in?

SOT-23-5 Thin / TSOT-23-5.

What is the memory size and organization?

4Kbit organized as 512 x 8.

What is the maximum clock frequency?

1 MHz in Fast Mode Plus.

What is the write endurance?

1,000,000 write cycles.

What is the data retention?

100 years.

Category	Memory
Manufacturer Name	Microchip Technology
Access Time	450 ns
Clock Frequency	1 MHz
Memory Format	EEPROM
Memory Interface	I2C
Memory Organization	512 x 8
Memory Size	4Kbit
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature	-40°C to 85°C
Supplier Device Package	SOT-23-5
Technology	EEPROM
Voltage	1.7V to 3.6V
Write Cycle Time	5ms