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Microchip Technology SST39VF200A-70-4C-MAQE
- Part No.:
- SST39VF200A-70-4C-MAQE
- Manufacturer:
- Microchip Technology
- Category:
- Memory
- Package:
- 48-WFBGA
- Datasheet:
-
SST39VF200A-70-4C-MAQE.pdf
- Description:
- IC FLASH 2MBIT PARALLEL 48WFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:570
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Product details
Overview
SST39VF200A-70-4C-MAQE 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 and communication modules.
For engineers reviewing the SST39VF200A-70-4C-MAQE datasheet, SST39VF200A-70-4C-MAQE pinout, SST39VF200A-70-4C-MAQE application, or SST39VF200A-70-4C-MAQE equivalent, this page provides verified package mapping (48-ball WFBGA), SuperFlash technology advantages, JEDEC-compliant command set, and real-world timing behavior for system integration and BOM validation.
Technical Context
The SST39VF200A-70-4C-MAQE implements SST's proprietary SuperFlash split-gate cell architecture with thick-oxide tunneling injector, enabling fixed erase/program times independent of cycle count. Its control logic supports standard JEDEC x16 flash command sequences-including Software Data Protection (SDP) three-byte unlock and six-byte erase initiation-without requiring external VPP.
It operates in Read, Word-Program, Sector-Erase, Block-Erase, and Chip-Erase modes via CE#, OE#, and WE# control signals. End-of-write detection uses DQ7 (Data# Polling) and DQ6 (Toggle Bit), both valid after the fourth (Program) or sixth (Erase) WE# pulse rising edge, with no external timing dependencies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 2 Mbit (128K × 16), directly maps to 256 KB addressable space for firmware image storage |
| Read Access Time | 70 ns max - enables direct execution from flash (XIP) in 14 MHz bus systems without wait states |
| Supply Voltage | 2.7–3.6 V - supports wide-input industrial power rails and battery-backed operation |
| Endurance | 100,000 program/erase cycles - sufficient for field firmware updates over 10+ years in deployed equipment |
| Data Retention | >100 years - guarantees nonvolatile storage integrity across product lifecycle without refresh |
| Word-Program Time | 14 µs typical - reduces update latency during in-system programming (ISP) |
| Sector Size | 2 KWord (4 KB) - allows granular firmware partitioning and safe dual-bank boot loader implementation |
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–A16 select 128K words; A16 is most significant address (AMS) for SST39VF200A |
| DQ0–DQ15 | Data I/O | 16-bit bidirectional data bus; latched internally during write; tri-stated when CE# or OE# high |
| 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; must be low with CE# for valid read |
| WE# | Write Enable | Active-low write control; initiates SDP unlock, program, and erase command latching on rising/falling edges |
| VDD | Power Supply | 2.7–3.6 V supply; powers core logic and memory array; internal charge pump generates VPP |
| VSS | Ground | Two dedicated ground balls (pins E8, H1) ensure stable reference and noise immunity |
| NC | No Connection | Unbonded pads at A17, A18, and multiple locations per WFBGA layout - must remain unconnected |
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 lifetime |
| JEDEC x16 Command Set | Fully compatible with industry-standard flash controllers and bootloader firmware without custom driver adaptation |
| Hardware + Software Data Protection | Glitch filtering (<5 ns pulses ignored), VDD monitoring (<1.5 V inhibits writes), and mandatory 3-byte SDP unlock prevent accidental corruption |
| CFI Query Support | Enables automatic detection of density, timing, and erase geometry via standardized CFI table reads at boot |
| Low Standby Current | 3 µA typical - critical for always-on industrial nodes where flash contributes to total system quiescent power |
Applications
| Industrial PLC Firmware Storage | Telecom Baseband Configuration |
|---|---|
Use Scenario: Storing programmable logic controller firmware images that require field updates via serial port or Ethernet. IC Role / Device Role / Timing Role: Nonvolatile code storage with XIP-capable 70 ns read access and sector-erase granularity for safe dual-image swapping. Use Value: Enables zero-downtime firmware upgrades using only two 4 KB sectors - no external EEPROM or backup RAM required. | Use Scenario: Holding baseband processor configuration tables (RF calibration, modulation profiles) in 4G/LTE small cells. IC Role / Device Role / Timing Role: Parameter storage with 2.7 V minimum supply tolerance and 100-year retention for unattended remote deployments. Use Value: Eliminates need for battery-backed SRAM; retains calibrated settings through power loss and thermal cycling (-40°C to +85°C). |
| Medical Device Bootloader | Automotive Infotainment UI Assets |
Use Scenario: Secure bootloader storage in Class II medical instruments where firmware integrity verification is mandated. IC Role / Device Role / Timing Role: Trusted code origin point with hardware write-inhibit during power-up/down and mandatory SDP command sequence. Use Value: Meets IEC 62304 software safety requirements by preventing unauthorized or partial writes during brown-out conditions. | Use Scenario: Storing graphical assets (icons, fonts, skins) for automotive infotainment displays updated via dealer diagnostics. IC Role / Device Role / Timing Role: High-reliability asset repository supporting 100,000+ update cycles over vehicle lifetime. Use Value: Withstands repeated reprogramming during service campaigns without degradation - no field recalls due to flash wear-out. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SST39VF200A-70-4C-B3QE | Same die, 48-ball TFBGA (6 mm × 8 mm) package - larger footprint, different ball pitch (0.8 mm vs 0.5 mm) | Requires PCB redesign; suitable for legacy layouts with TFBGA land patterns | Select when existing board uses TFBGA and thermal dissipation margin exceeds WFBGA capability |
| MX29LV200CTTI-70G | 2 Mbit x16, 70 ns, but requires 3.0–3.6 V only; lacks SuperFlash fixed-timing; 10,000-cycle endurance | Not rated for 2.7 V operation; higher program/erase variability affects deterministic update timing | Choose only if supply is strictly regulated >3.0 V and lifetime update count is <10,000 cycles |
Compared with SST39VF200A-70-4C-B3QE, the MAQE variant offers 33% smaller area and finer pitch for space-constrained designs; versus MX29LV200CTTI-70G, it delivers 10× endurance, wider voltage range, and guaranteed timing stability across all cycles - critical for long-life industrial firmware storage.
Availability
SST39VF200A-70-4C-MAQE is available at Aetrix Electronics and suitable for industrial PLC firmware storage, telecom baseband configuration, and medical device bootloader applications requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for SST39VF200A-70-4C-MAQE 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 microcontroller, analog, FPGA, and memory solutions, formed through the acquisition of Silicon Storage Technology (SST) in 2016.
The SST39VF200A-70-4C-MAQE belongs to the SST39VF family of Multi-Purpose Flash devices, designed specifically for cost-sensitive, high-reliability embedded systems needing robust in-field firmware update capability without external high-voltage circuitry.
FAQ
What is the maximum operating temperature range for the SST39VF200A-70-4C-MAQE?
The SST39VF200A-70-4C-MAQE is rated for industrial temperature operation from –40°C to +85°C. This specification is validated per the device's DC and AC operating characteristics under 2.7–3.6 V supply, making it suitable for deployment in harsh environments such as factory automation panels and outdoor telecom enclosures. The SST39VF200A-70-4C-MAQE maintains full functionality-including 70 ns read access and 14 µs program timing-across this full range.
Does the SST39VF200A-70-4C-MAQE require an external VPP voltage for programming?
No, the SST39VF200A-70-4C-MAQE does not require an external VPP voltage. It integrates an internal charge pump that generates the necessary high voltage for program and erase operations from the 2.7–3.6 V VDD supply alone. This eliminates the need for external high-voltage circuitry, simplifying board design and reducing BOM cost. All write operations for the SST39VF200A-70-4C-MAQE are executed using only the standard VDD rail.
How many erase sectors does the SST39VF200A-70-4C-MAQE contain, and what is their size?
The SST39VF200A-70-4C-MAQE contains 64 uniform erase sectors, each sized at 2 KWords (4 KB). This geometry is confirmed in Table 7 of the DS25001A datasheet, where sector information shows y = 63 (63 + 1 = 64 sectors) and z = 16 (16 × 256 B = 4 KB). This sector layout enables precise firmware partitioning - for example, dedicating one sector to bootloader code and others to application images - without erasing unrelated data during SST39VF200A-70-4C-MAQE updates.
Is the SST39VF200A-70-4C-MAQE pin-compatible with the SST39LF200A series?
Yes, the SST39VF200A-70-4C-MAQE is JEDEC-standard pinout compatible with the SST39LF200A series for the same density and package type. Both share identical pin functions, signal timing, and command sets. However, the SST39VF200A-70-4C-MAQE operates down to 2.7 V, while SST39LF200A requires 3.0–3.6 V. Substituting SST39VF200A-70-4C-MAQE into an LF-designed system is electrically safe, but voltage margin analysis is required to confirm stability at 2.7 V.
What command sequence is required to initiate a sector erase on the SST39VF200A-70-4C-MAQE?
To initiate sector erase on the SST39VF200A-70-4C-MAQE, execute the six-byte JEDEC command sequence: write 0xAA to address 0x5555, then 0x55 to address 0x2AAA, then 0x80 to address 0x5555, then 0xAA to address 0x5555, then 0x55 to address 0x2AAA, then 0x30 to the target sector address. This sequence unlocks and triggers erase; the SST39VF200A-70-4C-MAQE confirms completion via DQ6 Toggle Bit or DQ7 Data# Polling.
SST39VF200A-70-4C-MAQE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- SST39 MPF™
- Package/Case:
- 48-WFBGA
- Packaging:
- Tray
- Product Status:
- Active
- 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-MAQE FAQ
1.How can I place an order for SST39VF200A-70-4C-MAQE through Aetrix?
Please submit a Request for Quotation (RFQ) for SST39VF200A-70-4C-MAQE 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-MAQE reliable?
The price and inventory of SST39VF200A-70-4C-MAQE 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-MAQE is usually 5 days.
3.What payment methods are accepted for SST39VF200A-70-4C-MAQE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SST39VF200A-70-4C-MAQE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SST39VF200A-70-4C-MAQE?
SST39VF200A-70-4C-MAQE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SST39VF200A-70-4C-MAQE 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-MAQE?
For technical support, including SST39VF200A-70-4C-MAQE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SST39VF200A-70-4C-MAQE requirements.
6.How does Aetrix verify that SST39VF200A-70-4C-MAQE is sourced from the original manufacturer or authorized distributors?
All SST39VF200A-70-4C-MAQE 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-MAQE meets industry standards.
7.What is the process for return or replacement of SST39VF200A-70-4C-MAQE?
All SST39VF200A-70-4C-MAQE units undergo pre-shipment inspection (PSI). If there is an issue with SST39VF200A-70-4C-MAQE, 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-MAQE part is unused and in its original packaging.
Return procedure for SST39VF200A-70-4C-MAQE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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