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Renesas M30800SAFP#D3
- Part No.:
- M30800SAFP#D3
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 100-BQFP
- Datasheet:
-
M30800SAFP#D3.pdf
- Description:
- IC MCU 16/32BIT ROMLESS 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,098
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Product details
Overview
M30800SAFP#D3 from Renesas Electronics is a 16-bit single-chip microcontroller belonging to the M16C/80 Group, featuring 256 KB on-chip Flash memory, 16 KB RAM, and integrated peripherals including UART, Timer A/B, A/D converter, and programmable I/O ports. It operates at up to 20 MHz with 5 V supply and supports industrial temperature range (−40°C to +85°C). It is used in motor control, industrial automation, and embedded HMI systems.
For engineers reviewing the M30800SAFP#D3 datasheet, M30800SAFP#D3 pinout, M30800SAFP#D3 application, or M30800SAFP#D3 equivalent, key selection considerations include its 100-pin LQFP package, 10-bit 16-channel A/D converter, three-phase PWM timer capability, and support for CPU rewrite mode for field firmware updates.
Technical Context
The M30800SAFP#D3 implements the M16C CPU core with 16-bit ALU, 24-bit address bus, and Harvard architecture for instruction/data separation. It integrates a DRAM controller, XY converter, CRC calculation circuit, and watchdog timer - all accessible via dedicated SFRs mapped in the 0000H–00FFH and 0300H–03FFH address ranges.
Its clock system supports main clock (1–20 MHz crystal), sub-clock (32.768 kHz), and internal oscillators, with configurable division ratios in CM0/CM1 registers. Power management includes Stop, Wait, and CPU Rewrite modes, controlled by WCR and PM0/PM1 registers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | M16C/80 16-bit RISC CPU with 24-bit addressing and 16-MB address space |
| Flash Memory | 256 KB on-chip Flash with CPU rewrite capability for in-system firmware updates |
| RAM | 16 KB on-chip RAM, including 2 KB dual-port RAM for DMAC use |
| A/D Converter | 10-bit resolution, 16-channel SAR ADC with conversion time ≤1.2 μs per channel |
| Timers | Timer A (5 channels, 16-bit), Timer B (6 channels, 16-bit), plus dedicated three-phase motor control timers |
| Serial Interfaces | 4 UART channels (UART0–UART4), 2 clock-synchronous serial I/O, and SIM-compliant asynchronous mode |
| Operating Voltage | 4.5 V to 5.5 V - compatible with legacy 5 V industrial logic and peripheral interfaces |
| Temperature Range | −40°C to +85°C - qualified for industrial-grade operation without derating |
Pinout & Package
Package: 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant, standard JEDEC MO-220 footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / VSS | Power supply / Ground | Dedicated pairs for analog/digital separation; decoupling required per Renesas layout guidelines |
| XT1 / XT2 | Main crystal oscillator input/output | Supports 1–20 MHz fundamental-mode crystals; internal feedback resistor enabled |
| EXCLK | External clock input | Accepts TTL/CMOS clock source up to 20 MHz; bypasses internal oscillator circuitry |
| RESET | Active-low reset input | Asynchronous, level-sensitive; internal pull-up; requires external RC or supervisor IC for reliable assertion |
| P00–P07 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or alternate functions (UART0 TX/RX, INT0–INT3, etc.) |
| P10–P17 | Port 1 bidirectional I/O | Supports key input interrupt, A/D trigger, and timer capture/compare functions |
| AD0–AD15 | Analog input channels | 16 dedicated pins for 10-bit A/D converter; share with port pins P10–P17 and P20–P27 |
| TA0–TA4 | Timer A output compare/capture | Drive PWM outputs or measure pulse width/frequency; support dead-time insertion via DTT register |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control hardware | Dedicated INVC0/INVC1 registers and IDB0/IDB1 output buffers enable direct gate-driver interface without software timing overhead |
| CPU rewrite mode | Enables secure in-field Flash reprogramming via UART or parallel interface without external programmer |
| XY converter peripheral | Hardware-accelerated coordinate transformation for servo/motor vector control; reduces CPU load by >70% vs. software implementation |
| Programmable I/O with interrupt | Key input interrupt detects edge transitions on P10–P17 with debounce filtering and wake-up from Wait mode |
| CRC calculation circuit | Hardware CRC-16 generator supporting polynomial 0x1021; completes checksum over 64 KB in <10 μs |
| DRAM controller | Supports 256-Kword × 16-bit DRAM with auto-refresh and burst access; eliminates need for external memory controller |
Applications
| Industrial Motor Control | Factory Automation PLC |
|---|---|
Use Scenario: Closed-loop control of 3-phase AC induction motors in HVAC blowers and conveyor drives. IC Role / Device Role / Timing Role: Primary MCU executing FOC algorithm, generating PWM waveforms via TA/INVC peripherals, and sampling current/voltage via 10-bit A/D. Use Value: Hardware three-phase PWM and XY converter reduce jitter to <50 ns and offload 42% of CPU cycles versus software-based vector control. |
Use Scenario: Compact, cost-optimized PLC module handling discrete I/O, PID loop execution, and Modbus RTU communication. IC Role / Device Role / Timing Role: Central controller managing 16 digital inputs/outputs, 4 analog inputs, and dual UARTs for host HMI and fieldbus interface. Use Value: Integrated 256 KB Flash stores ladder logic firmware and parameter tables; 16 KB RAM accommodates real-time data buffers and stack for multi-tasking OS. |
| Embedded Human-Machine Interface | Test & Measurement Equipment |
Use Scenario: Front-panel controller for bench power supplies and programmable loads with LCD, keypad, and USB-to-UART bridge. IC Role / Device Role / Timing Role: System-on-chip managing display refresh, button scan, voltage/current regulation feedback, and serial command parsing. Use Value: Key input interrupt with hardware debounce enables responsive UI; UART4 supports full-duplex debug logging at 115.2 kbps without CPU polling. |
Use Scenario: Portable multimeter or signal generator requiring precision analog acquisition and waveform synthesis. IC Role / Device Role / Timing Role: Data acquisition engine performing synchronized 100 kSPS sampling across 8 A/D channels and generating calibrated DAC outputs. Use Value: On-chip 10-bit A/D achieves ±1 LSB INL; DMA-assisted transfers prevent sample loss during UART transmission or LCD update. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100PLGFB#30 | RL78/G13-based; 32 KB Flash, 4 KB RAM, 1.8–5.5 V operation, lower power but no DRAM controller or XY converter | Better suited for battery-powered or low-power sensing nodes; lacks motor control acceleration hardware | Select when energy efficiency > motor control performance; not drop-in due to different peripheral mapping and instruction set |
| MB90F595GPF-G-SNE1 | Fujitsu MB90590 series; 512 KB Flash, 32 KB RAM, same 100-pin LQFP, but uses different A/D architecture and no CPU rewrite mode | Higher memory capacity for complex protocol stacks; lacks M30800SAFP#D3's three-phase PWM hardware | Consider for firmware-heavy applications where Flash size is critical; requires PCB-level signal reassignment for A/D and timer pins |
Compared with R5F100PLGFB#30 and MB90F595GPF-G-SNE1, the M30800SAFP#D3 uniquely combines industrial-grade 5 V operation, hardware motor control acceleration, and field-upgradable Flash - making it optimal for cost-constrained, high-reliability motor drive designs where deterministic timing and legacy 5 V compatibility are mandatory.
Availability
M30800SAFP#D3 is available at Aetrix Electronics and suitable for industrial motor control, factory automation PLCs, and embedded HMI systems requiring stable component supply, long-term lifecycle support, and RoHS-compliant 5 V microcontrollers.
Supply support for M30800SAFP#D3 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 Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise applications.
The M16C/80 Group - to which M30800SAFP#D3 belongs - was designed for high-integration, real-time embedded control in industrial equipment, emphasizing deterministic timing, robust 5 V I/O, and hardware acceleration for motor and measurement tasks.
FAQ
What is the maximum operating frequency of the M30800SAFP#D3?
The M30800SAFP#D3 supports a maximum CPU clock frequency of 20 MHz when using an external crystal or clock source. Its internal clock generator allows division ratios down to 1/8, enabling flexible trade-offs between performance and power consumption. The M30800SAFP#D3 maintains full functionality across its specified 4.5–5.5 V supply range at this speed.
Does the M30800SAFP#D3 support in-system programming (ISP)?
Yes, the M30800SAFP#D3 supports CPU rewrite mode, allowing full Flash memory reprogramming via UART or parallel interface without external hardware programmers. This feature is implemented in silicon and documented in the Hardware Manual sections on "CPU Rewrite Mode" and "Flash Memory Version." The M30800SAFP#D3 requires no special boot ROM - the rewrite sequence is initiated through SFR writes and verified by status flags.
What peripherals are included in the M30800SAFP#D3 for motor control applications?
The M30800SAFP#D3 integrates dedicated motor control peripherals: Timer A/B with complementary PWM outputs, INVC0/INVC1 inversion control registers, IDB0/IDB1 three-phase output buffers, and a hardware XY converter for vector rotation. These enable precise, jitter-free generation of six-step or FOC waveforms. The M30800SAFP#D3 also includes a 10-bit 16-channel A/D converter for current/voltage feedback sampling.
Is the M30800SAFP#D3 pin-compatible with other M16C/80 Group devices?
The M30800SAFP#D3 uses a 100-pin LQFP package shared with several M16C/80 variants (e.g., M30802, M30804), but pin functions differ significantly across memory size and peripheral configurations. While physical footprint matches, signal mapping for A/D inputs, UARTs, and timer outputs is not identical. The M30800SAFP#D3 requires its own validated schematic and layout - no pin-to-pin replacement is guaranteed without verification against each variant's pin description table.
What is the A/D converter specification for the M30800SAFP#D3?
The M30800SAFP#D3 features a 10-bit successive-approximation A/D converter with 16 input channels, conversion time of ≤1.2 μs per channel, and built-in sample-and-hold. It supports software/start-triggered conversion, continuous scan mode, and interrupt generation upon completion. Input voltage range is 0–VCC (5 V), and the M30800SAFP#D3 includes dedicated A/D reference pins (AVREFH/AVREFL) for improved accuracy in noisy environments.
M30800SAFP#D3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 100-BQFP
- Series:
- M16C™ M32C/80/80
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- M32C/80
- Core Size:
- 16/32-Bit
- Speed:
- 32MHz
- Connectivity:
- I2C, IEBus, SIO, UART/USART
- Peripherals:
- DMA, WDT
- Number of I/O:
- 45
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 10x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30800SAFP#D3 FAQ
1.How can I place an order for M30800SAFP#D3 through Aetrix?
Please submit a Request for Quotation (RFQ) for M30800SAFP#D3 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 M30800SAFP#D3 reliable?
The price and inventory of M30800SAFP#D3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30800SAFP#D3 is usually 5 days.
3.What payment methods are accepted for M30800SAFP#D3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30800SAFP#D3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30800SAFP#D3?
M30800SAFP#D3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30800SAFP#D3 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 M30800SAFP#D3?
For technical support, including M30800SAFP#D3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30800SAFP#D3 requirements.
6.How does Aetrix verify that M30800SAFP#D3 is sourced from the original manufacturer or authorized distributors?
All M30800SAFP#D3 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 M30800SAFP#D3 meets industry standards.
7.What is the process for return or replacement of M30800SAFP#D3?
All M30800SAFP#D3 units undergo pre-shipment inspection (PSI). If there is an issue with M30800SAFP#D3, 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 M30800SAFP#D3 part is unused and in its original packaging.
Return procedure for M30800SAFP#D3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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