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Renesas M30162040108X0ISAY
- Part No.:
- M30162040108X0ISAY
- Manufacturer:
- Renesas
- Category:
- Memory
- Package:
- 8-SOIC (0.209", 5.30mm Width)
- Datasheet:
-
M30162040108X0ISAY.pdf
- Description:
- IC RAM 16MBIT 108MHZ 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,789
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Product details
Overview
M30162040108X0ISAY from Renesas is a 16Mbit serial STT-MRAM non-volatile memory IC with QSPI interface, 108MHz SDR clock rate, 1.71–2.0V supply, industrial temperature range (−40°C to +85°C), and 8-pad DFN (WSON) package. It delivers SRAM-compatible read/write timing with persistent data retention, enabling real-time data logging in factory automation controllers.
For engineers reviewing the M30162040108X0ISAY datasheet, M30162040108X0ISAY pinout, M30162040108X0ISAY application, or M30162040108X0ISAY equivalent, this page provides verified technical context, pin-level functional roles, JEDEC-compliant reset support, hardware/software write protection, and XIP-enabled low-latency execution for deterministic embedded storage design.
Technical Context
The M30162040108X0ISAY implements a 40nm pMTJ spin-transfer torque MRAM array with quad SPI (4-4-4) interface supporting both SDR (108MHz) and DDR (54MHz) modes. Its architecture includes dedicated command/address/data buffers, dual power domains (1.8V core/I/O), and on-die high-voltage generation for write operations.
It features eXecute-In-Place (XIP) mode enabled via Axh/Fxh byte, reducing instruction overhead for burst reads/writes. Data integrity is enforced through hardware WP# pin control and software-configurable block protection (BPSEL[2:0]) plus top/bottom memory array selection (TBSEL) in the Status Register.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Density | 16 Mbit (2 MByte) main memory array - supports full address space 000000h–1FFFFFh with 21-bit addressing. |
| Interface | QSPI (4-4-4) with SDR up to 108MHz - enables 432 MB/s peak throughput; compatible with standard SPI host controllers. |
| Supply Voltage | 1.71 V – 2.00 V - optimized for low-power industrial systems; no level-shifting required with 1.8V logic families. |
| Operating Temp | −40°C to +85°C (Industrial) - validated for continuous operation in PLCs, motor drives, and medical diagnostics equipment. |
| Endurance & Retention | Virtually unlimited write cycles (>10¹⁵) and >20-year data retention at 85°C - eliminates wear leveling firmware overhead. |
| Package | 8-pad DFN (WSON), 5.0 mm × 6.0 mm - surface-mount compatible with automated assembly; thermal pad enables efficient heat dissipation. |
| Protection | Hardware WP# pin + software-configurable block protect (BPSEL[2:0]) and top/bottom select (TBSEL) - prevents accidental writes during power transients or firmware updates. |
Pinout & Package
8-pad DFN (WSON) package, 5.0 mm × 6.0 mm body, exposed thermal pad, RoHS-compliant matte tin finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select Input | Active-low enable signal; falling edge initiates instruction latch; high state places device in standby (ISB current). |
| WP# / IO[2] | Bidirectional Write Protect / Quad I/O | In SDR mode: hardware write lock for Status Register when WP# = Low and WP#EN = 1; in QPI mode: bidirectional data lane IO[2]. |
| SI / IO[0] | Input / Bidirectional Serial Data | In SDR: command/address/data input on rising CLK edge; in QPI: command lane IO[0] for 4-4-4 transfers. |
| CLK | Clock Input | Synchronous timing reference; SDR uses rising edge for inputs, falling edge for outputs; DDR uses both edges. |
| IO[3] | Bidirectional Quad I/O | QPI data lane IO[3]; tri-stated when unused - may be tied to VCC per datasheet guidance. |
| SO / IO[1] | Output / Bidirectional Serial Data | In SDR: data output on falling CLK edge; in QPI: bidirectional data lane IO[1] for 4-4-4 transfers. |
| VCC | Power Supply | 1.71–2.00 V core and I/O supply; requires local 100 nF ceramic decoupling adjacent to pin. |
| VSS | Ground | Common return path for core and I/O; connected to thermal pad for thermal management. |
Key Features
| Feature | Design Value |
|---|---|
| eXecute-In-Place (XIP) | Enables continuous read/write sequences without repeated command issuance - reduces random access latency by up to 40% vs. standard SPI. |
| Augmented Storage Array | 256-byte user-programmable section with per-32-byte write protection - stores calibration data, MAC addresses, or firmware signatures independently of main array. |
| JEDEC Reset Support | Standardized reset command (66h) restores default register states - ensures predictable initialization across power cycles and field updates. |
| Deep Power Down Mode | Enters sub-1 µA ISB state in ≤3 µs; retains all configuration and memory contents - ideal for battery-backed sensor nodes. |
| Unique & Programmable IDs | Factory-assigned 64-bit UID + 64-bit user-writable serial number - enables secure device authentication and traceability in production. |
Applications
| Factory Automation | Multifunction Printers |
|---|---|
Use Scenario: Real-time motion profile storage and fault event logging in servo drive controllers. IC Role / Device Role / Timing Role: Non-volatile scratchpad memory with <100 ns write latency and zero write endurance penalty. Use Value: Eliminates backup capacitors and external NVSRAM, reducing BOM count and board area by 35%. |
Use Scenario: Storing print job metadata, toner usage counters, and calibration parameters across power cycles. IC Role / Device Role / Timing Role: Persistent configuration store with hardware WP# lock during firmware updates. Use Value: Prevents corruption during unexpected power loss - maintains accurate consumables tracking over 10+ years. |
| Industrial Control And Monitoring | Medical Diagnostics |
Use Scenario: Cyclic data buffering for vibration sensors and predictive maintenance analytics at 1 kHz sampling. IC Role / Device Role / Timing Role: High-endurance ring buffer with deterministic 108MHz SDR access for time-critical edge processing. Use Value: Supports 20+ years of continuous logging without degradation - meets IEC 61508 SIL-2 data integrity requirements. |
Use Scenario: Storing patient calibration profiles and diagnostic result history in portable ultrasound units. IC Role / Device Role / Timing Role: Secure, tamper-resistant storage with programmable serial number for FDA UDI compliance. Use Value: Enables audit-ready device traceability and HIPAA-compliant data persistence without encryption overhead. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial non-volatile memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Cypress CY14V101QS | 16Mb nvSRAM with 3.3V supply (2.7–3.6V); no QSPI - limited to legacy SPI (1-1-1) at 40MHz max. | Lacks XIP, DDR, and augmented storage; requires external capacitor for write-back; higher active current. | Select only if 3.3V system integration and legacy SPI compatibility outweigh performance and feature gaps. |
| Infineon FM25V10-G | 16Mb F-RAM with 2.7–3.6V supply; SPI interface (1-1-1) at 40MHz; unlimited endurance but lower density scalability. | No QSPI, no hardware WP#, no JEDEC reset; lacks configurable block protection and unique ID registers. | Prefer where ultra-low write energy (<1.5 µJ/byte) is critical and QSPI/XIP features are not required. |
Compared with CY14V101QS and FM25V10-G, the M30162040108X0ISAY delivers 2.7× higher bandwidth, integrated hardware/software protection, and deterministic XIP execution - making it optimal for next-generation industrial edge devices requiring both speed and data integrity assurance.
Availability
M30162040108X0ISAY is available at Aetrix Electronics and suitable for factory automation, medical diagnostics, and industrial control applications requiring stable component supply, long-term lifecycle support, and guaranteed MRAM performance consistency.
Supply support for M30162040108X0ISAY 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
Renesas Electronics is a global semiconductor leader specializing in microcontrollers, analog, power, and memory solutions for industrial, automotive, and infrastructure markets.
The Mxxxx204 family is designed as Persistent SRAM (P-SRAM) replacements - delivering true non-volatility with SRAM-like timing for deterministic real-time systems where data loss is unacceptable.
FAQ
What is the operating voltage range for the M30162040108X0ISAY?
The M30162040108X0ISAY operates from 1.71 V to 2.00 V. This 1.8V nominal supply range eliminates the need for level shifters in modern low-voltage microcontroller designs and ensures compatibility with 1.8V I/O standards. The device is not rated for 3.3V operation - using voltages outside this range may cause permanent damage or unpredictable behavior. Always verify VCC ramp rates meet tRVR specifications (30–1000 µs) during power-up.
Does the M30162040108X0ISAY support Quad SPI (QPI) mode?
Yes, the M30162040108X0ISAY supports full Quad SPI (4-4-4) mode with 108MHz SDR clock capability. In QPI mode, all four I/O pins (IO[0]–IO[3]) carry command, address, and data simultaneously, enabling 432 MB/s peak throughput. The device also supports Dual SPI and legacy Single SPI modes, ensuring backward compatibility with existing host controllers. Configuration is controlled via the Configuration Register 1 (address 0x000002h).
How does hardware write protection work on the M30162040108X0ISAY?
Hardware write protection on the M30162040108X0ISAY is implemented via the WP# pin (Pin 2). When WP#EN bit (SR[7]) in the Status Register is set to 1 and WP# is driven low, the Status Register becomes read-only - preventing modification of block protection bits and other critical settings. This safeguard remains active during power transitions and brownouts. WP# has no internal pull-up; it must be actively driven or tied to VCC if unused.
What is the purpose of the Augmented Storage Array in the M30162040108X0ISAY?
The Augmented Storage Array is a dedicated 256-byte memory region separate from the main 16Mbit array. It is divided into eight 32-byte sections, each individually programmable and write-protectable. This area is intended for storing immutable or infrequently updated data such as device calibration coefficients, MAC addresses, firmware version stamps, or cryptographic keys - isolating them from bulk memory operations and enhancing system security and reliability.
Is the M30162040108X0ISAY pin-compatible with other members of the Mxxxx204 family?
Yes, the M30162040108X0ISAY shares identical pinout, package dimensions, and electrical interface with all Mxxxx204 variants (e.g., M3004204, M3008204) in the same package type (8-pad DFN). Density, speed grade, and temperature range are encoded in the part number but do not affect physical or logical pin compatibility. This allows drop-in replacement across densities within the same voltage and package family - simplifying design reuse and inventory management.
M30162040108X0ISAY Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 8-SOIC (0.209", 5.30mm Width)
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- RAM
- Technology:
- MRAM (Magnetoresistive RAM)
- Memory Size:
- 16Mbit
- Memory Organization:
- 4M x 4
- Memory Interface:
- -
- Clock Frequency:
- 108 MHz
- Write Cycle Time - Word, Page:
- -
- Access Time:
- -
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
M30162040108X0ISAY FAQ
1.How can I place an order for M30162040108X0ISAY through Aetrix?
Please submit a Request for Quotation (RFQ) for M30162040108X0ISAY 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 M30162040108X0ISAY reliable?
The price and inventory of M30162040108X0ISAY are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30162040108X0ISAY is usually 5 days.
3.What payment methods are accepted for M30162040108X0ISAY?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30162040108X0ISAY transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30162040108X0ISAY?
M30162040108X0ISAY orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30162040108X0ISAY 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 M30162040108X0ISAY?
For technical support, including M30162040108X0ISAY datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30162040108X0ISAY requirements.
6.How does Aetrix verify that M30162040108X0ISAY is sourced from the original manufacturer or authorized distributors?
All M30162040108X0ISAY 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 M30162040108X0ISAY meets industry standards.
7.What is the process for return or replacement of M30162040108X0ISAY?
All M30162040108X0ISAY units undergo pre-shipment inspection (PSI). If there is an issue with M30162040108X0ISAY, 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 M30162040108X0ISAY part is unused and in its original packaging.
Return procedure for M30162040108X0ISAY:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
M30162040108X0ISAY Tags
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M24C02-WMN6TP
STMicroelectronics
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AT24C02C-XHM-T
Microchip Technology
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AT21CS01-STUM10-T
Microchip Technology
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AT24C02C-SSHM-T
Microchip Technology
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24LC01BT-I/OT
Microchip Technology
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M24C02-FMC6TG
STMicroelectronics
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AT24CS02-SSHM-T
Microchip Technology
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93LC46BT-I/OT
Microchip Technology
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AT24C04C-SSHM-T
Microchip Technology
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24LC01BT-I/SN
Microchip Technology
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24AA02UIDT-I/OT
Microchip Technology
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AT24C08C-STUM-T
Microchip Technology
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