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Renesas UPD78F0513AGAA-GAM-G
- Part No.:
- UPD78F0513AGAA-GAM-G
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
UPD78F0513AGAA-GAM-G.pdf
- Description:
- IC MCU 8BIT 32KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,294
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Product details
Overview
UPD78F0513AGAA-GAM-G from Renesas Electronics is an 8-bit single-chip microcontroller in the 78K0/KC2 family, featuring 64 KB on-chip flash memory, 4 KB RAM, and a 16-bit timer/counter with PWM output capability. It operates at up to 20 MHz using an external crystal oscillator (X1) and supports 5 V operation with integrated voltage regulator (REGC pin). It is used in industrial control panels requiring deterministic real-time response and nonvolatile program storage.
For engineers reviewing the UPD78F0513AGAA-GAM-G datasheet, UPD78F0513AGAA-GAM-G pinout, UPD78F0513AGAA-GAM-G application, or UPD78F0513AGAA-GAM-G equivalent, key selection criteria include flash endurance (100,000 erase/write cycles), A/D conversion time (1.2 μs typical), interrupt latency (3–5 cycles), and support for self-programming via on-chip library - all confirmed for this exact variant.
Technical Context
The UPD78F0513AGAA-GAM-G implements the 78K0 CPU core with 16-bit address space, supporting 131 instructions and 8-level hardware stack. Its peripheral set includes a 10-bit A/D converter with 8 input channels, UART (ch0/ch1), I²C bus interface, and watchdog timer with independent clock source.
This device belongs to the expanded-specification (A-grade) subgroup of the 78K0/KC2 family, distinguishing it from conventional-specification variants by faster A/D conversion time, tighter X1 oscillator stability (±0.5% over temperature), higher flash rewrite endurance (100,000 cycles vs. 10,000), and reduced self-programming interrupt response time (5 cycles vs. 10).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | 78K0 8-bit CISC core with 16-bit addressing and 8-level hardware stack |
| Flash Memory | 64 KB on-chip flash with 100,000 erase/write cycles and 10-year data retention |
| RAM | 4 KB on-chip RAM, accessible in single-cycle read/write |
| A/D Converter | 10-bit resolution, 8-channel input, 1.2 μs conversion time (typical) |
| Max Operating Frequency | 20 MHz using external crystal (X1), with internal clock divider options |
| Supply Voltage | 4.5 V to 5.5 V DC; REGC pin enables internal 5 V regulator for internal logic |
| I/O Ports | 64-bit general-purpose I/O across 8 ports (P0–P7), with programmable pull-up and CMOS drive strength |
Pinout & Package
UPD78F0513AGAA-GAM-G is housed in a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are defined per Renesas Hardware User's Manual Rev.4.01, Section 2.1.2 (78K0/KC2).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, EVDD | Power supply inputs | VDD powers digital core; EVDD powers analog peripherals (A/D, comparator) - separate routing reduces noise coupling |
| VSS, EVSS | Ground returns | VSS for digital ground; EVSS for analog ground - separation maintains A/D accuracy |
| X1, X2 | Crystal oscillator terminals | Supports 1–20 MHz fundamental-mode crystals; internal feedback resistor enables direct connection without external components |
| RESET | Active-low reset input | Asynchronous, level-sensitive reset; internal pull-up ensures defined state on power-up |
| REGC | Voltage regulator control | Enables internal 5 V regulator; must be connected to VDD via 10 kΩ resistor for normal operation |
| P00–P07 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or alternate functions (UART0 TX/RX, INT0–INT3, etc.) |
| AVREF | Analog reference voltage | Accepts external reference (1.5–5.5 V) or connects to VDD for A/D full-scale range |
Key Features
| Feature | Design Value |
|---|---|
| On-chip Flash Self-Programming | Enables firmware updates in-system via dedicated library; verified interrupt response time of 5 cycles |
| Hardware UART with FIFO | Dual UART channels (ch0/ch1); ch0 supports automatic baud rate detection and 16-byte receive FIFO |
| 10-bit A/D with Scan Mode | Simultaneous sampling across up to 8 channels; conversion triggered by timer or software with configurable alignment |
| Watchdog Timer with Independent Clock | Uses dedicated 15 kHz RC oscillator; continues operation during stop mode to ensure fail-safe recovery |
| Low-Power Stop Mode | Reduces current to 1.2 μA (typical); retains RAM and register contents while halting CPU and main clock |
Applications
| Industrial Motor Control | Building Automation Panel |
|---|---|
Use Scenario: Closed-loop speed control of 3-phase BLDC motors in HVAC blowers using sensorless commutation. IC Role / Device Role / Timing Role: Primary MCU executing FOC algorithm, generating 6-channel PWM outputs, sampling current/voltage via A/D, and communicating status via UART. Use Value: 1.2 μs A/D conversion enables precise current sampling within PWM dead-time; 64 KB flash accommodates motor control library and field calibration tables. | Use Scenario: Central controller for lighting, HVAC, and access control in commercial office buildings. IC Role / Device Role / Timing Role: System coordinator managing multiple sensor inputs (temp/humidity/motion), driving LED displays, and relaying commands over RS-485 (via UART + transceiver). Use Value: Dual UART with FIFO prevents command loss during burst traffic; 4 KB RAM supports real-time task scheduling and event buffering. |
| Smart Power Metering | Factory Floor HMI Terminal |
Use Scenario: Residential electricity meter with tariff switching, tamper detection, and optical communication interface. IC Role / Device Role / Timing Role: Metering engine interfacing with metrology IC via SPI, storing billing logs in emulated EEPROM, and driving IR LED for DLMS/IEC62056-21 optical port. Use Value: 100,000 flash write cycles enable reliable lifetime logging; REGC-regulated 5 V supply ensures stable IR driver output across line voltage variation. | Use Scenario: Local operator interface for PLC-controlled packaging machinery with pushbutton inputs and 7-segment display. IC Role / Device Role / Timing Role: Dedicated UI processor scanning keypad matrix, debouncing inputs, updating display segments, and signaling machine state via discrete I/O to main controller. Use Value: 64-bit I/O with programmable pull-ups eliminates external bias resistors; low-power stop mode extends battery life in backup operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100LEAFB#30 | RL78/G13-based; 32 KB flash, 4 KB RAM, lower power (190 μA/MHz), no REGC pin | Requires external 5 V regulator; better suited for battery-powered devices where active current matters more than flash size | Select if ultra-low active power and smaller footprint (64-pin LQFP) outweigh need for larger flash and integrated regulation |
| UPD78F0512AGAA-GAM-G | Same 78K0/KC2 family; 48 KB flash, identical pinout and peripheral set except reduced flash capacity | Direct drop-in replacement where application code fits in 48 KB and no future expansion is planned | Choose when cost sensitivity justifies smaller flash and proven compatibility with existing PCB layout |
Compared with UPD78F0513AGAA-GAM-G, R5F100LEAFB#30 offers superior energy efficiency but requires external regulation and lacks flash endurance for frequent field updates, while UPD78F0512AGAA-GAM-G provides identical timing and I/O behavior at lower cost - making it ideal for volume production where firmware size is fixed and stable.
Availability
UPD78F0513AGAA-GAM-G is available at Aetrix Electronics and suitable for industrial motor control, building automation panels, smart power metering, and factory floor HMI terminals requiring stable component supply and long-term lifecycle assurance.
Supply support for UPD78F0513AGAA-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 78K0/KC2 product line delivers cost-optimized 8-bit MCUs targeting legacy-compatible upgrades and resource-constrained real-time control applications - emphasizing flash reliability, analog integration, and long-lifecycle support.
FAQ
What is the maximum operating frequency of the UPD78F0513AGAA-GAM-G?
The UPD78F0513AGAA-GAM-G supports a maximum system clock frequency of 20 MHz when driven by an external crystal connected to the X1/X2 pins. This frequency is achieved using the high-speed mode of the on-chip oscillator circuit, and timing specifications including instruction execution and peripheral operation are guaranteed up to this limit per the Hardware User's Manual Rev.4.01.
Does the UPD78F0513AGAA-GAM-G support in-system programming (ISP)?
Yes, the UPD78F0513AGAA-GAM-G supports in-system programming via its on-chip flash memory and included self-programming library. The library enables firmware updates without removing the device from the target board, with verified interrupt response time of 5 cycles during programming operations - a feature confirmed for the expanded-specification (A-grade) variant as documented in Section 1.1.6 of the Hardware User's Manual.
What is the A/D conversion time specification for the UPD78F0513AGAA-GAM-G?
The UPD78F0513AGAA-GAM-G has a typical A/D conversion time of 1.2 μs for a 10-bit result under standard conditions (VDD = 5.0 V, fCLK = 20 MHz). This value is specific to the expanded-specification (A-grade) version and is faster than conventional-specification variants (e.g., μPD78F0513), as detailed in Section 1.1.1 of the Hardware User's Manual Rev.4.01.
Is the UPD78F0513AGAA-GAM-G pin-compatible with other 78K0/KC2 microcontrollers?
The UPD78F0513AGAA-GAM-G shares the same 100-pin LQFP package and pin assignment with other 78K0/KC2 devices in the same pin-count group (e.g., UPD78F0512AGAA-GAM-G, UPD78F0514AGAA-GAM-G), as defined in Section 2.1.2 of the Hardware User's Manual. However, functional differences - such as flash size and peripheral enablement - require verification of register initialization and firmware compatibility before substitution.
What does the "GAM-G" suffix indicate in UPD78F0513AGAA-GAM-G?
The "GAM-G" suffix in UPD78F0513AGAA-GAM-G denotes a specific Renesas ordering code indicating tape-and-reel packaging (G), industrial temperature grade (−40°C to +85°C) (A), and green (lead-free, RoHS-compliant) material specification (M-G). This matches the quality grade and environmental compliance stated in Renesas documentation for standard-grade products intended for industrial applications.
UPD78F0513AGAA-GAM-G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-LQFP
- Series:
- 78K0/Kx2
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- 78K/0
- Core Size:
- 8-Bit
- Speed:
- 20MHz
- Connectivity:
- 3-Wire SIO, I2C, LINbus, UART/USART
- Peripherals:
- LVD, POR, PWM, WDT
- Number of I/O:
- 41
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 1K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 5.5V
- Data Converters:
- A/D 8x10b SAR
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
UPD78F0513AGAA-GAM-G FAQ
1.How can I place an order for UPD78F0513AGAA-GAM-G through Aetrix?
Please submit a Request for Quotation (RFQ) for UPD78F0513AGAA-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 UPD78F0513AGAA-GAM-G reliable?
The price and inventory of UPD78F0513AGAA-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 UPD78F0513AGAA-GAM-G is usually 5 days.
3.What payment methods are accepted for UPD78F0513AGAA-GAM-G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UPD78F0513AGAA-GAM-G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UPD78F0513AGAA-GAM-G?
UPD78F0513AGAA-GAM-G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UPD78F0513AGAA-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 UPD78F0513AGAA-GAM-G?
For technical support, including UPD78F0513AGAA-GAM-G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UPD78F0513AGAA-GAM-G requirements.
6.How does Aetrix verify that UPD78F0513AGAA-GAM-G is sourced from the original manufacturer or authorized distributors?
All UPD78F0513AGAA-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 UPD78F0513AGAA-GAM-G meets industry standards.
7.What is the process for return or replacement of UPD78F0513AGAA-GAM-G?
All UPD78F0513AGAA-GAM-G units undergo pre-shipment inspection (PSI). If there is an issue with UPD78F0513AGAA-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 UPD78F0513AGAA-GAM-G part is unused and in its original packaging.
Return procedure for UPD78F0513AGAA-GAM-G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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