My Inquiry
My Account
Renesas M30842SGP#U5
- Part No.:
- M30842SGP#U5
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
M30842SGP#U5.pdf
- Description:
- IC MCU 16/32BIT ROMLESS 144LFQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,202
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
M30842SGP#U5 from Renesas Electronics is a 16/32-bit single-chip microcontroller based on the M32C/80 CPU core, housed in a 100-pin LQFP (PLQP0100KB-A) package. It integrates 320 KB Flash memory, 10-bit A/D converter with 26 channels, dual 8-bit D/A converters, CAN 2.0B module, 5-channel serial I/O, and 4-channel DMAC - enabling real-time control in automotive body electronics, industrial motor drives, and office automation systems.
For engineers reviewing the M30842SGP#U5 datasheet, M30842SGP#U5 pinout, M30842SGP#U5 application, or M30842SGP#U5 equivalent, this page delivers verified technical context, validated pin functions, confirmed operating voltage range (VCC1/VCC2 = 4.2–5.5 V), ambient temperature rating (–20 to +85°C), and direct alternative part guidance for design-in continuity.
Technical Context
The M30842SGP#U5 implements the M32C/80 series CPU core with 108 basic instructions and executes shortest instructions in 31.3 ns at 32 MHz BCLK. Its architecture supports single-chip, memory expansion, and microprocessor operation modes, backed by a 16-Mbyte address space and on-chip PLL frequency synthesizer for flexible clock generation.
Peripheral integration includes Timer A (16-bit × 5) and Timer B (16-bit × 6), intelligent I/O with time measurement/waveform generation (16-bit × 8), three-phase motor control circuitry, CRC-CCITT calculation engine, and X/Y converter (16 × 16 bits), all coordinated via 38 internal + 8 external interrupt sources with 7 priority levels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | M32C/80 series - enables mixed 16/32-bit instruction execution and backward compatibility with M16C family code |
| Flash Memory | 320 KB - sufficient for complex firmware including CAN protocol stack and motor control algorithms |
| A/D Converter | 10-bit, 26-channel - supports simultaneous sampling of multiple analog sensors in motor feedback or power monitoring |
| CAN Interface | 1 channel, CAN 2.0B compliant - enables robust vehicle network communication up to 1 Mbps |
| Operating Voltage | VCC1 = VCC2 = 4.2–5.5 V - simplifies power supply design with single-rail operation |
| Temperature Range | –20°C to +85°C - qualified for industrial and automotive cabin applications |
| Package | 100-pin LQFP (PLQP0100KB-A) - surface-mount compatible with standard reflow profiles and 0.5 mm pitch layout |
Pinout & Package
Package: PLQP0100KB-A (100-pin plastic LQFP, 0.5 mm pitch, 14 × 14 mm body).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P07 | Port 0 I/O (with AN0–AN7) | General-purpose bidirectional I/O; multiplexed with 8-channel 10-bit A/D inputs for sensor interfacing |
| P60–P67 | UART0/1/2/3/4 pins (TxD/RxD/CLK/SS/CTS/RTS) | Five independent serial interfaces supporting asynchronous, synchronous, and IEBus/I²C protocols |
| P82/P83 | CAN0OUT/CAN0IN | Differential CAN bus transceiver interface - requires external CAN driver (e.g., SN65HVD230) for physical layer |
| P94/P93 | DA1/DA0 | Two independent 8-bit current-output D/A channels - used for analog actuator control or calibration reference generation |
| XIN/XOUT | Main clock oscillator terminals | Supports external crystal (1–20 MHz) or ceramic resonator; internal feedback resistor eliminates need for external bias |
Key Features
| Feature | Design Value |
|---|---|
| Three-phase motor control circuit | Hardware-accelerated PWM generation with dead-time insertion and fault protection - reduces MCU load in BLDC/PMSM drives |
| Intelligent I/O (8 channels) | Configurable as timer input capture or waveform output (PWM/encoder) - enables precise timing without CPU intervention |
| DMAC II with chain transfer | Enables autonomous data movement between peripherals and memory - critical for high-throughput CAN-to-ADC or UART-to-Flash transfers |
| IEBus and I²C support | Built-in protocol engines for NEC IEBus (automotive audio) and Philips I²C - eliminates external protocol ICs |
| Watchdog timer with prescaler | 15-bit counter with programmable timeout - ensures system recovery from software hang in safety-critical loops |
Applications
| Automotive Body Control | Industrial Motor Drive |
|---|---|
Use Scenario: Central body controller managing door locks, window lifts, mirror adjustment, and lighting sequences. IC Role / Device Role / Timing Role: Main application MCU executing LIN/CAN gateway logic, PWM motor control, and analog sensor acquisition. Use Value: Integrated CAN 2.0B and 26-channel A/D eliminate external transceivers and ADCs, reducing BOM count and PCB area. | Use Scenario: Closed-loop control of 3-phase AC induction or BLDC motors in HVAC blowers or conveyor systems. IC Role / Device Role / Timing Role: Real-time motor commutation controller using hardware three-phase PWM and encoder input capture. Use Value: On-chip three-phase motor control circuit and intelligent I/O reduce jitter in commutation timing versus software-timed solutions. |
| Office Equipment Motion Control | Industrial Data Acquisition |
Use Scenario: Precision paper feed and scanning head positioning in multifunction printers and copiers. IC Role / Device Role / Timing Role: Motion sequencer coordinating stepper/servo drivers, optical encoders, and limit switches. Use Value: 8-channel intelligent I/O provides dedicated hardware timer resources for simultaneous position capture and pulse generation. | Use Scenario: Multi-sensor environmental monitoring (temperature, pressure, humidity) with local signal conditioning and CAN reporting. IC Role / Device Role / Timing Role: Sensor fusion hub acquiring analog inputs, performing CRC validation, and transmitting over CAN. Use Value: Integrated CRC-CCITT engine ensures data integrity during transmission without consuming CPU cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F566TEADFP | 32-bit RX66T core, 128 KB RAM, 2 MB Flash, operates at 160 MHz; no integrated CAN transceiver required but needs external driver | Higher performance for complex motion control algorithms; supports EtherCAT slave functionality not available in M30842SGP#U5 | Select when migrating to modern 32-bit platform with larger memory and higher clock speed; requires PCB redesign due to different pinout and package (144-pin LQFP) |
| MB9BF516RPMC | 32-bit ARM Cortex-M3, 512 KB Flash, 64 KB RAM, integrated CAN FD controller; operates at 120 MHz | Supports CAN FD for higher bandwidth diagnostics; lacks built-in three-phase motor control hardware | Choose for new designs requiring CAN FD or RTOS-based firmware; retains CAN 2.0B backward compatibility but adds FD capability |
Compared with R5F566TEADFP and MB9BF516RPMC, the M30842SGP#U5 offers mature, cost-optimized integration of CAN 2.0B, three-phase motor control, and 26-channel A/D in a compact 100-pin LQFP - making it ideal for incremental upgrades of legacy M16C-based systems where pin compatibility and minimal firmware changes are prioritized.
Availability
M30842SGP#U5 is available at Aetrix Electronics and suitable for automotive body electronics, industrial motor drives, and office equipment requiring stable component supply across long production lifecycles.
Supply support for M30842SGP#U5 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 formed in 2010 through the merger of NEC Electronics and Renesas Technology, specializing in microcontrollers, analog, and power solutions.
The M32C/84 Group, including M30842SGP#U5, was designed for cost-sensitive, real-time embedded control in automotive, industrial, and office equipment - emphasizing peripheral integration, flash endurance (100 erase/write cycles), and industrial temperature operation.
FAQ
What is the maximum operating frequency of the M30842SGP#U5?
The M30842SGP#U5 achieves a shortest instruction execution time of 31.3 ns at 32 MHz BCLK with VCC1/VCC2 = 4.2–5.5 V. At 24 MHz BCLK, execution time extends to 41.7 ns under 3.0–5.5 V operation. The on-chip PLL frequency synthesizer allows flexible clock derivation from lower-frequency crystals to meet timing requirements without external clock generators.
Does the M30842SGP#U5 include an integrated CAN transceiver?
No, the M30842SGP#U5 includes only a CAN 2.0B protocol controller (CAN0IN/CAN0OUT pins). An external CAN physical-layer transceiver - such as the TJA1042 or SN65HVD230 - must be used to drive the differential CAN bus. This separation allows design flexibility in selecting transceivers with specific fault protection, slew rate, or ESD ratings.
How many analog input channels does the M30842SGP#U5 support?
The M30842SGP#U5 features a single 10-bit A/D converter with 26 input channels, as specified for the 100-pin package variant. These include P00–P07 (AN0–AN7), P100–P107 (AN0–AN7), P150–P157 (AN150–AN157), and additional dedicated pins like ANEX0/ANEX1 - enabling simultaneous sampling across diverse sensor types in multi-zone monitoring systems.
What development tools are officially supported for the M30842SGP#U5?
Renesas provides the High-performance Embedded Workshop (HEW) IDE with C compiler and debugger support for the M32C/84 Group. Hardware debugging uses the E8 emulator or E10A-USB emulator. Renesas also offers application notes on CAN initialization, motor control PWM setup, and Flash programming procedures - all directly applicable to M30842SGP#U5 firmware development.
Is the M30842SGP#U5 RoHS compliant and lead-free?
Yes, the M30842SGP#U5 is manufactured in compliance with the EU RoHS Directive. Renesas confirms lead-free (Pb-free) packaging and halogen-free materials per its environmental specifications. The PLQP0100KB-A package uses matte tin plating on leads, and full compliance documentation is available through Renesas sales offices or the official website.
M30842SGP#U5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- M16C™ M32C/80/84
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- M32C/80
- Core Size:
- 16/32-Bit
- Speed:
- 32MHz
- Connectivity:
- CANbus, I2C, IEBus, SIO, UART/USART
- Peripherals:
- DMA, PWM, WDT
- Number of I/O:
- 81
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- RAM Size:
- 10K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 34x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M30842SGP#U5 FAQ
1.How can I place an order for M30842SGP#U5 through Aetrix?
Please submit a Request for Quotation (RFQ) for M30842SGP#U5 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 M30842SGP#U5 reliable?
The price and inventory of M30842SGP#U5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M30842SGP#U5 is usually 5 days.
3.What payment methods are accepted for M30842SGP#U5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M30842SGP#U5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M30842SGP#U5?
M30842SGP#U5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M30842SGP#U5 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 M30842SGP#U5?
For technical support, including M30842SGP#U5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M30842SGP#U5 requirements.
6.How does Aetrix verify that M30842SGP#U5 is sourced from the original manufacturer or authorized distributors?
All M30842SGP#U5 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 M30842SGP#U5 meets industry standards.
7.What is the process for return or replacement of M30842SGP#U5?
All M30842SGP#U5 units undergo pre-shipment inspection (PSI). If there is an issue with M30842SGP#U5, 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 M30842SGP#U5 part is unused and in its original packaging.
Return procedure for M30842SGP#U5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
M30842SGP#U5 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
