SST39VF1682-90-4C-EKE Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip SST39VF1682-90-4C-EKE is a 16 Mbit NOR Flash memory organized as 2M x 8 bits with 90 ns access time, 48-pin TSOP package, and 2.7 V to 3.6 V operating voltage. It features sector erase and full-chip erase for embedded systems. Available worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- SST39VF1682-90-4C-EKE Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16 Mbit NOR Flash with 2M x 8-bit organization for flexible data storage
- 90 ns maximum access time enabling fast read performance in embedded systems
- 2.7 V to 3.6 V supply voltage range with low power consumption modes
- Sector and full-chip erase capability with 100,000 erase/write cycles endurance
- 48-pin TSOP package with RoHS-compliant lead-free construction
Applications
The SST39VF1682-90-4C-EKE is suited for embedded systems requiring non-volatile code and data storage, such as industrial controllers, networking equipment, and consumer electronics. Its 90 ns access time and 16 Mbit density make it ideal for storing firmware and boot code in microcontroller-based designs. The 48-pin TSOP package fits compact PCB layouts where space-efficient NOR Flash is required.
Specifications
| Pbfree Code | Yes |
| YTEOL | 4.3 |
| Access Time-Max | 90ns |
| Boot Block | TOP |
| JESD-30 Code | R-PDSO-G48 |
| JESD-609 Code | e3 |
| Memory Density | 16777216bit |
| Memory IC Type | FLASH |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Words | 2097152words |
| Number of Words Code | 2000000 |
| Operating Mode | ASYNCHRONOUS |
| Organization | 2MX8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE |
| Parallel/Serial | PARALLEL |
| Programming Voltage | 2.7V |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Type | NOR TYPE |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the access time and operating voltage range of the SST39VF1682-90-4C-EKE?
The SST39VF1682-90-4C-EKE has a maximum access time of 90 ns and operates from a 2.7 V to 3.6 V supply voltage, making it compatible with 3.3 V embedded system designs while offering reliable read performance across the full industrial temperature range.
How much flash memory does the SST39VF1682-90-4C-EKE provide and how is it organized?
The SST39VF1682-90-4C-EKE provides 16 Mbit (2 megabytes) of NOR Flash organized as 2M x 8 bits. This byte-wide organization supports direct CPU bus connections in 8-bit microcontroller systems, and the memory array supports up to 100,000 erase/write cycles for reliable long-term operation.
Which embedded designs benefit most from the SST39VF1682-90-4C-EKE's 48-pin TSOP package?
Designs requiring compact PCB layouts benefit from the 48-pin TSOP package of the SST39VF1682-90-4C-EKE. Industrial controllers, set-top boxes, and networking appliances that need up to 16 Mbit of code storage in a small footprint can use this package, which measures approximately 12 mm x 20 mm and is RoHS-compliant with a lead-free e3 JEDEC code.
When should engineers consider the SST39VF1682-90-4C-EKE over slower NOR Flash alternatives?
Engineers should choose the SST39VF1682-90-4C-EKE when applications demand 90 ns or faster access times, such as real-time firmware execution directly from flash in systems without an internal cache. Its top boot block architecture and 16 Mbit capacity offer a balance of fast read speed and sufficient storage for code plus data in 3.3 V embedded platforms.
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