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| Part Number: | AT45DB041D-SU-2.5 |
|---|---|
| Manufacturer/Brand: | Adesto Technologies |
| Part of Description: | IC FLASH 4MBIT SPI 50MHZ 8SOIC |
| Datasheets: |
|
| RoHs Status: | Lead free / RoHs compliant |
| Payment: | PayPal / Credit Card / T/T |
| Shipment Way: | DHL / Fedex / TNT / UPS / EMS |
| Share: |
Ship From: Hong Kong
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| Product Attribute | Attribute Value |
|---|---|
| Write Cycle Time - Word, Page | 4ms |
| Voltage - Supply | 2.5V ~ 3.6V |
| Technology | FLASH |
| Supplier Device Package | 8-SOIC |
| Series | - |
| Package / Case | 8-SOIC (0.209', 5.30mm Width) |
| Package | Tube |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Product Attribute | Attribute Value |
|---|---|
| Mounting Type | Surface Mount |
| Memory Type | Non-Volatile |
| Memory Size | 4Mbit |
| Memory Organization | 264 Bytes x 2048 pages |
| Memory Interface | SPI |
| Memory Format | FLASH |
| Clock Frequency | 50 MHz |
| Base Product Number | AT45DB041 |




AT45DB041D-SU-2.5
Micrel / Microchip Technology
Y-IC is a trusted quality distributor of Microchip brand products and we will provide you with the best products and services
4-Mbit serial DataFlash memory for embedded systems
SPI RapidS interface up to 50 MHz
8-SOIC compact package
Industrial temperature grade -40 to +85 C
Non-volatile flash storage organized in 264-byte pages x 2048 pages
Also known as AT45DB041DSU25
4 Mb capacity organized as 264-byte pages x 2048 pages
SPI serial interface with RapidS high-speed operation
Up to 50 MHz clock rate for fast data access
Supply voltage range 2.5 to 3.6 V
Industrial temperature range -40 to +85 C
Moisture Sensitivity Level 1 unlimited
Non-volatile flash for code and data
Standard 8-SOIC footprint for easy layout
Fast serial access speeds for efficient reads and writes
Page-based architecture simplifies data logging and firmware updates
Wide operating voltage and temperature for robust industrial use
Simple SPI connection reduces MCU resource use
MSL 1 offers maximum flexibility during assembly and storage
Proven DataFlash reliability in embedded applications
Shipment format Tube using anti-static protective tubes
Package type 8-SOIC body width 5.30 mm 0.209 inch
Pin count 8 pins typical SPI pinout includes CS SCK SI MOSI SO MISO WP HOLD VCC GND
Lead pitch approximately 1.27 mm
Orientation pin 1 indicator for correct placement
Thermal operating range -40 to +85 C
Electrical ratings supply 2.5 to 3.6 V max SPI clock 50 MHz non-volatile flash
Moisture sensitivity MSL 1 unlimited suitable for standard lead-free reflow
Standard pack quantity 95 units per tube
Current inventory quantity 3080 units available
Part status Obsolete discontinued not recommended for new designs
Direct drop-in replacements are limited due to the unique DataFlash page architecture and command set
Common migration options in current production from Microchip for 4 Mb SPI flash include AT25DF041A AT25SF041 SST25VF040B
These are functional equivalents for SPI flash storage and may not be pin-for-pin or firmware-compatible with DataFlash validate pinout timing and command set before use
For true DataFlash behavior or detailed cross-reference options contact our sales team via the Y-IC website for expert guidance
Code storage and firmware updates for microcontrollers
Data logging and event recording
Parameter and calibration storage
Boot images and configuration memory
Industrial controls instrumentation portable and handheld devices
IoT sensors meters and gateways
Y-IC hosts the most authoritative and up-to-date datasheet for this product model
Download the datasheet on this page for complete specifications command set and design guidelines
Get a Quote today on Y-IC to secure pricing and availability
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AT45DB041D-SU-2.5Adesto Technologies |
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