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Microchip Technology SST39VF200A-70-4C-M1QE-T
- Part No.:
- SST39VF200A-70-4C-M1QE-T
- Manufacturer:
- Microchip Technology
- Category:
- Memory
- Package:
- 48-WFBGA
- Datasheet:
-
SST39VF200A-70-4C-M1QE-T.pdf
- Description:
- IC FLASH 2MBIT PARALLEL 48WFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,631
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Product details
Overview
SST39VF200A-70-4C-M1QE-T from Microchip Technology is a 2 Mbit (128K × 16) CMOS Multi-Purpose Flash memory IC with x16 asynchronous interface, 70 ns read access time, 2.7–3.6 V single-supply operation, and JEDEC-standard pinout. It delivers fast Word-Program (14 µs typical), uniform 2 KWord sector erase, and 100,000-cycle endurance for embedded firmware storage in industrial controllers.
For engineers reviewing the SST39VF200A-70-4C-M1QE-T datasheet, SST39VF200A-70-4C-M1QE-T pinout, SST39VF200A-70-4C-M1QE-T application, or SST39VF200A-70-4C-M1QE-T equivalent, this page provides verified package mapping (48-ball WFBGA), confirmed SuperFlash technology advantages, JEDEC-compliant command set support, and validated alternative options for legacy design refresh.
Technical Context
The SST39VF200A-70-4C-M1QE-T implements SST's proprietary SuperFlash split-gate cell architecture with thick-oxide tunneling injector, enabling fixed Program/Erase timing independent of cycle count. It supports standard asynchronous parallel interface with CE#, OE#, and WE# control lines and latched address/data buses.
It uses JEDEC-standard command sequences-including three-byte Software Data Protection for Word-Program and six-byte sequences for Sector/Block/Chip-Erase-and provides dual end-of-write detection via Toggle Bit (DQ6) and Data# Polling (DQ7), both valid after the fourth (Program) or sixth (Erase) WE# pulse.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 2 Mbit (128K × 16), providing 256 KB of nonvolatile storage for boot code or configuration data |
| Read Access Time | 70 ns maximum-enables direct execution from flash in systems with ≤14 MHz bus timing budgets |
| Supply Voltage Range | 2.7–3.6 V-supports wide-input industrial power rails without external regulators |
| Endurance | 100,000 program/erase cycles-guarantees long-term field reliability in firmware update applications |
| Data Retention | Greater than 100 years at 25°C-ensures data integrity across product lifecycles without refresh |
| Word-Program Time | 14 µs typical-reduces firmware patch latency and improves system responsiveness during updates |
| Sector Size | 2 KWord (4 KB)-allows fine-grained updates without erasing unrelated firmware sections |
Pinout & Package
Package: 48-ball WFBGA (4 mm × 6 mm), RoHS-compliant, lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A16 | Address Inputs | A0–A15 select 128K words; A16 is most-significant address for 2 Mbit density |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional bus with tri-state output controlled by CE# and OE# |
| CE# | Chip Enable | Active-low chip select-device enters standby (3 µA) when high |
| OE# | Output Enable | Active-low output gate-controls data bus visibility during read operations |
| WE# | Write Enable | Active-low control for all write operations (Program/Erase); initiates command latching |
| VDD | Power Supply | 2.7–3.6 V supply-powers internal charge pump for erase/program without external VPP |
| VSS | Ground | Two dedicated ground balls-minimizes noise coupling in high-speed read/write transitions |
| NC | No Connection | Unbonded pins (e.g., A17/A18)-must be left floating per design |
Key Features
| Feature | Design Value |
|---|---|
| SuperFlash Technology | Split-gate cell with thick-oxide injector enables fixed 14 µs Program and 18 ms Sector-Erase times across full lifecycle |
| Hardware + Software Data Protection | Glitch immunity (<5 ns pulses rejected), VDD power-up/down detection, and JEDEC-compliant 3-byte SDP prevents accidental writes |
| Uniform Erase Architecture | 64 independent 2 KWord sectors allow selective firmware updates without disturbing adjacent code or calibration data |
| CMOS I/O Compatibility | Full JEDEC x16 pinout and timing-direct drop-in replacement for legacy parallel NOR flash in existing PCB layouts |
| CFI Support | Common Flash Interface query mode (0x98 command) enables automatic driver detection and runtime parameter negotiation |
Applications
| Industrial PLC Firmware Storage | Medical Device Configuration Memory |
|---|---|
Use Scenario: Storing ladder logic firmware and I/O mapping tables in programmable logic controllers operating in harsh factory environments. IC Role / Device Role / Timing Role: Nonvolatile parallel NOR flash providing direct XIP-capable boot memory with 70 ns read access. Use Value: 100-year data retention and -40°C to +85°C industrial temperature rating ensure firmware persistence across equipment lifetimes. | Use Scenario: Holding calibrated sensor offsets, user preferences, and regulatory audit logs in portable diagnostic instruments. IC Role / Device Role / Timing Role: Secure configuration storage with hardware/software write protection preventing unauthorized parameter changes. Use Value: 100,000-cycle endurance supports frequent recalibration events while maintaining FDA-compliant data integrity. |
| Automotive Body Control Module | Networking Equipment Bootloader Storage |
Use Scenario: Storing CAN node firmware and lighting control algorithms in body electronics modules subject to automotive thermal cycling. IC Role / Device Role / Timing Role: 2.7–3.6 V operation interfaces directly with automotive 3.3 V rail; 70 ns access meets real-time response requirements. Use Value: RoHS-compliant WFBGA package withstands reflow and vibration; SuperFlash reliability exceeds AEC-Q100 stress test thresholds. | Use Scenario: Hosting bootloader images and FPGA configuration bitstreams in enterprise switches requiring field-upgradable firmware. IC Role / Device Role / Timing Role: Parallel x16 interface enables fast sequential reads during boot; CFI support simplifies driver integration across multiple platforms. Use Value: Uniform 4 KB sector erase allows atomic firmware updates without service interruption or external backup memory. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar parallel NOR flash applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SST39VF200A-70-4C-EKE-T | Same die, 48-ball TFBGA (6 mm × 8 mm) package-larger footprint, different ball pitch and thermal profile | Preferred where board-level rework or thermal management favors larger BGA land pattern | Select when mechanical constraints or thermal dissipation requirements favor TFBGA over WFBGA |
| MX29LV200CTTI-70G | 2 Mbit x16, 70 ns, 2.7–3.6 V-but uses different command set (no CFI), higher active current (15 mA vs. 9 mA) | Lacks Toggle Bit/DQ7 polling; requires custom driver adaptation for status detection | Choose only if legacy MXIC ecosystem compatibility outweighs SuperFlash reliability and low-power benefits |
Compared with SST39VF200A-70-4C-EKE-T, the M1QE-T offers smaller 4×6 mm WFBGA packaging for space-constrained designs; versus MX29LV200CTTI-70G, it delivers superior endurance, lower active current, and standardized CFI support-reducing firmware development effort and improving long-term field reliability.
Availability
SST39VF200A-70-4C-M1QE-T is available at Aetrix Electronics and suitable for industrial PLC firmware storage, medical device configuration memory, and automotive body control module applications requiring stable component supply and long-term lifecycle support.
Supply support for SST39VF200A-70-4C-M1QE-T includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Microchip Technology is a global provider of microcontrollers, analog components, and memory solutions, formed through the acquisition of Silicon Storage Technology (SST) in 2010.
The SST39VF200A-70-4C-M1QE-T belongs to the SST39VF family of Multi-Purpose Flash devices, designed specifically for cost-sensitive, high-reliability embedded systems requiring robust firmware storage with minimal external circuitry.
FAQ
What is the exact memory organization of the SST39VF200A-70-4C-M1QE-T?
The SST39VF200A-70-4C-M1QE-T is organized as 128K words × 16 bits, delivering 2 Mbit (256 KB) of total storage. Its address space spans A0–A16 (17 address lines), with A16 serving as the most significant address bit. This configuration is explicitly defined in Table 7 of the DS25001A datasheet and confirmed by the device ID 2789H read during Software Product Identification mode.
Does the SST39VF200A-70-4C-M1QE-T support Common Flash Interface (CFI)?
Yes, the SST39VF200A-70-4C-M1QE-T fully supports CFI. Entering CFI Query mode requires writing the three-byte sequence (0x5555/0xAA, 0x2AAA/0x55, 0x5555/0x98). Once entered, CFI data-including geometry, voltage, and timing parameters-is readable at standardized addresses (e.g., 0x10 returns "QRY"). This capability is documented in Section 9 and Table 5 of DS25001A.
What package type is used in the SST39VF200A-70-4C-M1QE-T variant?
The SST39VF200A-70-4C-M1QE-T uses a 48-ball WFBGA package measuring 4 mm × 6 mm. This is confirmed by the "M1QE" suffix in the part number and Figure 4 of DS25001A, which shows the pin assignments for SST39LF/VF200A in WFBGA and XFLGA variants. The package is RoHS-compliant and lead-free.
How does the SST39VF200A-70-4C-M1QE-T detect completion of Program or Erase operations?
The SST39VF200A-70-4C-M1QE-T provides two software-based detection methods: Data# Polling on DQ7 and Toggle Bit on DQ6. Both become valid after the rising edge of the fourth WE# pulse for Program and sixth WE# pulse for Erase operations. These mechanisms are defined in Section 7 and Figures 8–9 of DS25001A and require no external hardware monitoring.
Is the SST39VF200A-70-4C-M1QE-T compatible with industrial temperature range operation?
Yes, the SST39VF200A-70-4C-M1QE-T is rated for industrial temperature range (-40°C to +85°C) under 2.7–3.6 V supply, as specified in the "Operating Range" table on page 14 of DS25001A. This distinguishes it from the commercial-only SST39LF200A variants and makes it suitable for deployment in extended-temperature environments.
SST39VF200A-70-4C-M1QE-T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- SST39 MPF™
- Package/Case:
- 48-WFBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH
- Memory Size:
- 2Mbit
- Memory Organization:
- 128K x 16
- Memory Interface:
- Parallel
- Clock Frequency:
- -
- Write Cycle Time - Word, Page:
- 20µs
- Access Time:
- 70 ns
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 48-WFBGA (6x4)
SST39VF200A-70-4C-M1QE-T FAQ
1.How can I place an order for SST39VF200A-70-4C-M1QE-T through Aetrix?
Please submit a Request for Quotation (RFQ) for SST39VF200A-70-4C-M1QE-T on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SST39VF200A-70-4C-M1QE-T reliable?
The price and inventory of SST39VF200A-70-4C-M1QE-T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SST39VF200A-70-4C-M1QE-T is usually 5 days.
3.What payment methods are accepted for SST39VF200A-70-4C-M1QE-T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SST39VF200A-70-4C-M1QE-T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SST39VF200A-70-4C-M1QE-T?
SST39VF200A-70-4C-M1QE-T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SST39VF200A-70-4C-M1QE-T order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SST39VF200A-70-4C-M1QE-T?
For technical support, including SST39VF200A-70-4C-M1QE-T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SST39VF200A-70-4C-M1QE-T requirements.
6.How does Aetrix verify that SST39VF200A-70-4C-M1QE-T is sourced from the original manufacturer or authorized distributors?
All SST39VF200A-70-4C-M1QE-T products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SST39VF200A-70-4C-M1QE-T meets industry standards.
7.What is the process for return or replacement of SST39VF200A-70-4C-M1QE-T?
All SST39VF200A-70-4C-M1QE-T units undergo pre-shipment inspection (PSI). If there is an issue with SST39VF200A-70-4C-M1QE-T, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SST39VF200A-70-4C-M1QE-T part is unused and in its original packaging.
Return procedure for SST39VF200A-70-4C-M1QE-T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SST39VF200A-70-4C-M1QE-T Tags
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