component
AT45DB081E-SHN-T
Public Made by Adomby adom
Dialog Semiconductor Adesto Adesto Technologies NOR FLASH, SOIC-8-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownAT45DB081E-SHN-T
Dialog Semiconductor Adesto Adesto Technologies · NOR FLASH · SOIC-8-208mil
AT45DB081E-SHN-T from Dialog Semiconductor Adesto Adesto Technologies, in a SOIC-8-208mil. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | SI | input | Serial Input: shifts all data (commands, addresses, write data) into the device; latched on the rising edge of SCK and ignored while CS is deasserted. |
| 2 | SCK | input | Serial Clock: clocks the flow of data to and from the device; SI data is latched on the rising edge and SO data is clocked out on the falling edge; supports up to 85 MHz (1.7 V-3.6 V range). |
| 3 | RESET | input | Reset (active low): a low level terminates any operation in progress and holds the internal state machine in idle; normal operation resumes when the pin returns high; recommended to drive high if not used. |
| 4 | CS | input | Chip Select (active low): a high-to-low transition starts an operation and a low-to-high transition ends it; while deasserted the device is placed in standby mode and SO is high-impedance. |
| 5 | WP | input | Write Protect (active low): when asserted, protects all sectors specified in the Sector Protection Register against program and erase operations independent of software protection; internally pulled high and may be left floating if hardware protection is unused. |
| 6 | VCC | power_in | Device Power Supply: single supply voltage in the range 1.7 V to 3.6 V for all read, program, and erase operations. |
| 7 | GND | power_in | Ground: power-supply ground reference; must be connected to the system ground plane. |
| 8 | SO | output | Serial Output: shifts data out from the device on the falling edge of SCK; enters high-impedance state whenever CS is deasserted. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Dialog Semiconductor Adesto Adesto Technologies |
| Package | SOIC-8-208mil |
| Category | Memory |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
AT45DB081E-SHN-T - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8-208mil (KiCad packages3D, STEP)
- 3D model files:
at45db081e-shn-t-etched.step/at45db081e-shn-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);at45db081e-shn-t.step/at45db081e-shn-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Dialog Semiconductor Adesto Adesto Technologies datasheet (70 pp, sha256
e216291379cff608, retrieved 2026-09-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).