My Inquiry
My Account
Renesas UPD78F1830AGAA-GAM-G
- Part No.:
- UPD78F1830AGAA-GAM-G
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
UPD78F1830AGAA-GAM-G.pdf
- Description:
- 16-BIT MCU 78K0R/FX3 A048_0707
- Quantity:
- Payment:
- Shipping:
Inventory:4,290
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
UPD78F1830AGAA-GAM-G from Renesas Electronics is a 16-bit single-chip microcontroller in the 78K0R/FC3 family, featuring 256 KB on-chip Flash memory, 16 KB RAM, and integrated peripherals including 12-bit ADC (16 channels), 8-bit D/A converter, 32-bit timer, watchdog timer, and UART/SPI/I²C interfaces. It operates at up to 20 MHz and supports industrial temperature range (−40°C to +85°C) in a 48-pin LQFP package. It is used in motor control, sensor interface, and industrial automation systems requiring deterministic real-time response.
For engineers reviewing the UPD78F1830AGAA-GAM-G datasheet, UPD78F1830AGAA-GAM-G pinout, UPD78F1830AGAA-GAM-G application, or UPD78F1830AGAA-GAM-G equivalent, key selection considerations include Flash endurance (100,000 write/erase cycles), on-chip debug support via QB-MINI2, voltage regulator (REGC pin for internal 3.3 V), and compliance with IEC 60730 Class B functional safety requirements for embedded control.
Technical Context
The UPD78F1830AGAA-GAM-G implements the 78K0R CPU core with 16-bit architecture, Harvard memory organization, and instruction set optimized for embedded control. It integrates a programmable voltage regulator (REGC), dual power domains (EVDD/EVSS for analog section), and hardware-based CRC calculation unit for firmware integrity verification.
Its peripheral set includes three 16-bit timer arrays (each with capture/compare/PWM output), a 12-bit successive-approximation ADC with sample-and-hold and window comparison function, and an on-chip oscillator capable of 1–20 MHz operation with ±1% accuracy over temperature when using external crystal.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | 78K0R 16-bit CISC core with 1.25 MIPS/MHz performance at 20 MHz |
| Flash Memory | 256 KB on-chip Flash with 100,000 write/erase cycles and 10-year data retention |
| RAM | 16 KB on-chip SRAM, including 2 KB battery-backed RAM for RTC backup |
| ADC | 12-bit SAR ADC with 16 input channels, 1.2 μs conversion time, and built-in reference (2.5 V) |
| Operating Voltage | 2.7 V to 5.5 V supply range; internal regulator outputs stable 3.3 V for digital logic |
| Temperature Range | −40°C to +85°C industrial grade, qualified per AEC-Q100 Grade 2 (not automotive) |
| Package | 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, lead-free |
Pinout & Package
UPD78F1830AGAA-GAM-G is housed in a 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch) package with exposed thermal pad. Pin functions are defined per Renesas User's Manual Rev.6.00 (R01UH0007EJ0600), Section 1.5.4 and Table 2.1.4 for 48-pin FC3 devices.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, EVDD0, EVDD1 | Power supply inputs | VDD = main digital supply (2.7–5.5 V); EVDD0/EVDD1 = separate analog supplies for ADC/DAC sections |
| VSS, EVSS0, EVSS1 | Ground terminals | VSS = digital ground; EVSS0/EVSS1 = dedicated analog grounds for noise isolation |
| RESET | Active-low reset input | Asynchronous reset signal; internal pull-up enables single external RC network for power-on reset |
| REGC | Voltage regulator control | Connects to external capacitor (1.0 μF ceramic) to stabilize internal 3.3 V regulator output |
| P00–P07 | Port 0 bidirectional I/O | 8-bit port with selectable pull-up, NMI input capability on P00, and UART0 TX/RX alternate functions |
| P10–P17 | Port 1 bidirectional I/O | 8-bit port supporting timer array channel outputs, ADC trigger inputs, and I²C bus signals |
| FLMD0 | Flash mode select | Fixed low during normal operation; used only during programming to enter boot ROM mode |
Key Features
| Feature | Design Value |
|---|---|
| On-chip debug interface | Fully supported by QB-MINI2 emulator; enables real-time trace, breakpoint, and memory inspection without code instrumentation |
| Functional safety support | Built-in CRC calculator, RAM parity check, clock frequency monitor, and watchdog timer with independent clock source per IEC 60730 Class B |
| Analog integration | 12-bit ADC (16 ch), 8-bit DAC (2 ch), and programmable gain amplifier (PGA) for sensor signal conditioning |
| Low-power operation | Four power-saving modes: HALT, STOP, SNOOZE, and DEEP STOP; current as low as 0.35 μA in DEEP STOP with RTC active |
| Peripheral flexibility | Timer array units support PWM generation, input capture, and encoder interface; UART/SPI/I²C share pins with GPIO for layout optimization |
Applications
| Industrial Motor Control | Sensor Signal Acquisition |
|---|---|
|
Use Scenario: Closed-loop speed and position control of BLDC motors in HVAC blowers and factory conveyors. IC Role / Device Role / Timing Role: Real-time execution of FOC (Field-Oriented Control) algorithms using PWM timers, ADC sampling synchronized to switching cycles, and interrupt-driven commutation logic. Use Value: On-chip 12-bit ADC with 16-channel scan and hardware averaging reduces external signal conditioning; 20 MHz CPU ensures sub-10 μs loop latency. |
Use Scenario: Multi-sensor monitoring in environmental chambers measuring temperature, humidity, and CO₂ levels. IC Role / Device Role / Timing Role: Simultaneous sampling of thermistor, capacitive humidity, and NDIR sensor outputs via shared ADC; I²C interface to external EEPROM for calibration data storage. Use Value: Integrated 8-bit DAC drives analog sensor excitation circuits; battery-backed RAM retains last valid readings during brownout events. |
| Programmable Logic Controller (PLC) I/O Module | Industrial Human-Machine Interface (HMI) |
|
Use Scenario: DIN-rail mounted digital I/O expansion module with 16 isolated inputs and 8 relay outputs. IC Role / Device Role / Timing Role: Central controller managing opto-isolator drivers, watchdog supervision, and Modbus RTU communication over RS-485. Use Value: Hardware CRC engine validates firmware updates over serial link; dual power domains prevent analog section disruption during digital transients. |
Use Scenario: Touch-enabled panel controller for machine status display, parameter setting, and alarm logging. IC Role / Device Role / Timing Role: Graphics rendering via SPI-connected LCD driver, touch coordinate processing using ADC-based resistive overlay, and non-volatile event logging to on-chip Flash. Use Value: 256 KB Flash accommodates GUI assets and firmware; 16 KB RAM supports double-buffered frame rendering and real-time touch response. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10PLGCLFB#30 | RL78/G14-based; lower Flash (128 KB), no on-chip DAC, but higher EEMEM endurance (1 million cycles) | Better suited for frequent parameter logging; lacks analog output capability required for sensor excitation | Select if system prioritizes EEPROM-like write endurance over analog output flexibility |
| UPD78F1832AGAA-GAM-G | Same 78K0R/FC3 family; adds CAN 2.0B controller and 4 additional ADC channels (20 total) | Required for distributed control networks with CAN bus interconnect; increases pin count to 64 | Choose when CAN communication and expanded analog sensing are mandatory; not pin-compatible |
Compared with R5F10PLGCLFB#30, UPD78F1830AGAA-GAM-G provides superior analog integration (DAC + PGA) and larger Flash for complex control algorithms; compared with UPD78F1832AGAA-GAM-G, it offers identical core performance in a smaller 48-pin footprint at lower cost where CAN is unnecessary.
Availability
UPD78F1830AGAA-GAM-G is available at Aetrix Electronics and suitable for industrial motor control, sensor acquisition, PLC I/O modules, and HMI panels requiring stable component supply across multi-year production cycles.
Supply support for UPD78F1830AGAA-GAM-G 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 Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and infrastructure markets.
The UPD78F1830AGAA-GAM-G belongs to the 78K0R/Fx3 product line, designed specifically for cost-sensitive, high-reliability industrial control applications demanding integrated analog peripherals, functional safety features, and long-term supply stability.
FAQ
What is the maximum operating frequency of the UPD78F1830AGAA-GAM-G?
The UPD78F1830AGAA-GAM-G operates at a maximum CPU clock frequency of 20 MHz. This is achieved using the on-chip high-speed oscillator with external crystal (1–20 MHz) or internal high-speed RC oscillator (20 MHz ±2%). The 78K0R core delivers 1.25 MIPS per MHz, enabling deterministic real-time execution for control loops and communication stacks.
Does the UPD78F1830AGAA-GAM-G support in-circuit debugging?
Yes, the UPD78F1830AGAA-GAM-G supports full in-circuit debugging via its on-chip debug interface. It is compatible with Renesas QB-MINI2 and QB-78K0RFX3 emulators, enabling real-time breakpoints, register inspection, memory read/write, and trace functionality without requiring additional debug firmware or code instrumentation.
What are the power supply requirements for the UPD78F1830AGAA-GAM-G?
The UPD78F1830AGAA-GAM-G requires a single 2.7 V to 5.5 V supply on VDD. Its internal voltage regulator (controlled via REGC pin) generates a stable 3.3 V for digital logic. Separate analog supplies (EVDD0/EVDD1 and EVSS0/EVSS1) must be provided at same voltage as VDD, with dedicated filtering to ensure ADC/DAC accuracy and noise immunity.
Is the UPD78F1830AGAA-GAM-G qualified for automotive applications?
No, the UPD78F1830AGAA-GAM-G is rated for industrial temperature range (−40°C to +85°C) and classified as a "Standard" quality grade device per Renesas documentation. It is not AEC-Q100 qualified and is not recommended for automotive powertrain or safety-critical systems. For automotive use, consider Renesas RL78/F1x or RH850 families instead.
How many ADC channels does the UPD78F1830AGAA-GAM-G support?
The UPD78F1830AGAA-GAM-G integrates a 12-bit successive-approximation ADC with 16 input channels. These channels can be scanned in sequence with hardware-triggered start, window comparison, and result averaging-enabling robust sensor signal acquisition without CPU intervention.
UPD78F1830AGAA-GAM-G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- -
- Series:
- -
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- -
- Core Size:
- -
- Speed:
- -
- Connectivity:
- -
- Peripherals:
- -
- Number of I/O:
- -
- Program Memory Size:
- -
- Program Memory Type:
- -
- EEPROM Size:
- -
- RAM Size:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Data Converters:
- -
- Oscillator Type:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
UPD78F1830AGAA-GAM-G FAQ
1.How can I place an order for UPD78F1830AGAA-GAM-G through Aetrix?
Please submit a Request for Quotation (RFQ) for UPD78F1830AGAA-GAM-G 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 UPD78F1830AGAA-GAM-G reliable?
The price and inventory of UPD78F1830AGAA-GAM-G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UPD78F1830AGAA-GAM-G is usually 5 days.
3.What payment methods are accepted for UPD78F1830AGAA-GAM-G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UPD78F1830AGAA-GAM-G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UPD78F1830AGAA-GAM-G?
UPD78F1830AGAA-GAM-G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UPD78F1830AGAA-GAM-G 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 UPD78F1830AGAA-GAM-G?
For technical support, including UPD78F1830AGAA-GAM-G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UPD78F1830AGAA-GAM-G requirements.
6.How does Aetrix verify that UPD78F1830AGAA-GAM-G is sourced from the original manufacturer or authorized distributors?
All UPD78F1830AGAA-GAM-G 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 UPD78F1830AGAA-GAM-G meets industry standards.
7.What is the process for return or replacement of UPD78F1830AGAA-GAM-G?
All UPD78F1830AGAA-GAM-G units undergo pre-shipment inspection (PSI). If there is an issue with UPD78F1830AGAA-GAM-G, 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 UPD78F1830AGAA-GAM-G part is unused and in its original packaging.
Return procedure for UPD78F1830AGAA-GAM-G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
UPD78F1830AGAA-GAM-G 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…
