AT25DN512C-SSHF-T

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AT25DN512C-SSHF-T

IC FLASH 512KBIT SPI 8SOIC

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Spécifications

Supplier Dialog Semiconductor GmbH
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH
MemorySize 512Kb (64K x 8)
MemoryInterface SPI
ClockFrequency 104 MHz
WriteCycleTime-WordPage 8µs, 1.75ms
Voltage-Supply 2.3V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TC)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Vue d'ensemble

Description

AT25DN512C-SSHF-T is a 512‑Mbit serial SPI flash memory from Atmel (Microchip) used for non-volatile storage in embedded systems. Key points:
- Capacity: 512 Mb (64 MB)
- Interface: Serial SPI flash with standard Read/Write/Erase commands (high-speed reads available)
- Voltage: 1.8–3.6 V supply
- Speed: Fast read options up to about 100 MHz
- Organization: Pages (up to 256 bytes), sectors (e.g., 4 KB), blocks (e.g., 64 KB)
- Erase/Program: Sector and block erases plus page programming; chip erase if needed
- Endurance and retention: Typical sector P/E cycles on the order of 100k; data retention ~20 years
- Security/protection: Write protection and status/lock bits for memory regions
- Power management: Power-down and wake-up modes
- Package: 8-pin device in SSHF form factor; suffix “T” indicates Tape & Reel shipping
Ideal for boot code, firmware storage, and data logging in embedded applications. For exact command set, timing, and electrical specs, consult the AT25DN512C data sheet.

Features

AT25DN512C-SSHF-T features (concise):
- Density: 512 Mbit (64 MB) serial DataFlash
- Interface: SPI-compatible serial interface with support for dual/quad I/O modes
- Read/Write: Random byte access; page program; sector/block erase
- Organization: Page size and sector/block sizes per datasheet (optimized for embedded code/data storage)
- Performance modes: Fast read and continuous read options
- Power: Deep power-down and low-power standby modes
- Reliability/security: Hardware write protection, block protection registers, and security features
- Protection: WP# and BPx pins for data protection
- Packaging/conditions: 8-pin SSHF package; RoHS-compliant; industrial temperature range (typical)
- Voltage: Broad supply range (typical 2.7V–3.6V)
Note: For exact page/sector sizes, erase blocks, throughput numbers, and operating conditions, please refer to the AT25DN512C datasheet for this specific variant.

Package

8‑pin SSOP (Small‑Outline, 8‑lead) package, Halogen‑Free (HF). The -T suffix indicates Tape & Reel packaging.

Pinout

- Pin count: 8 pins (8‑pin package, e.g., SOIC-8)
- Function: 512 Mbit serial SPI flash memory (non-volatile storage) used for program/data storage. It provides a standard SPI interface (CS, CLK, DI, DO) plus WP# and HOLD# control signals. Some variants support dual/quad I/O SPI modes.

Manufacturer

- Manufacturer: Microchip Technology Inc. (the company that now owns Atmel’s product line; AT25DN512C-SSHF-T was an Atmel DataFlash part before the Atmel acquisition).
- What kind of company: A multinational semiconductor company (an integrated device manufacturer, designing and manufacturing microcontrollers, memory products and other ICs).

Application

Common uses for AT25DN512C-SSHF-T include:
- Boot flash and firmware storage for microcontrollers/SoCs
- High-density code/data storage for consumer electronics, IoT, and networking gear
- Firmware update and secure storage with block protection
- Data logging and configuration storage in industrial/automotive systems
- Harsh-environment applications (wide temperature range) requiring reliable external flash

Equivalent

Equivalent parts are other vendors’ 512 kbit SPI Serial DataFlash/EEPROM devices. Common options include:
- ST M25P512
- Macronix MX25L512
- Winbond W25Q512 (verify density)
- GigaDevice GD25Q512
Ensure exact match of density (512 kbit), voltage (typ. 2.7–3.6V), and package (8-pin SOIC) and consult the cross-reference in the supplier’s catalog.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

Payment Methods

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