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Renesas UPD78F0515AGAA-C07-GAM-G
- Part No.:
- UPD78F0515AGAA-C07-GAM-G
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- -
- Datasheet:
-
UPD78F0515AGAA-C07-GAM-G.pdf
- Description:
- IC MICROCONTROLLER
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Product details
Overview
UPD78F0515AGAA-C07-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, 10-bit A/D converter with 16 channels, and dual UART (UART0 and UART6) interfaces. It operates at up to 20 MHz system clock (fXP), supports 1.8–5.5 V supply voltage, and targets embedded control in industrial sensors and motor drive subsystems.
For engineers reviewing the UPD78F0515AGAA-C07-GAM-G datasheet, UPD78F0515AGAA-C07-GAM-G pinout, UPD78F0515AGAA-C07-GAM-G application, or UPD78F0515AGAA-C07-GAM-G equivalent, key selection criteria include Flash endurance (1000 cycles), A/D conversion time (6.1–66.6 µs depending on AVREF), low-voltage detection (LVD) with interrupt/reset options, and support for on-chip debugging via QB-MINI2.
Technical Context
This MCU implements the 78K0 CPU core with Harvard architecture, 16-bit address bus, and 8-bit data bus. It integrates a programmable high-speed internal oscillator (up to 20 MHz), X1 crystal oscillator interface (1–20 MHz), and multiple clock sources including sub-system and low-speed internal oscillators.
The peripheral set includes two 16-bit timers (TM00/TM01), four 8-bit timers (TM50/TM51, TMH0/TMH1), watchdog timer, real-time clock timer, I²C bus interface (IIC0), three serial interfaces (CSI10/CSI11/CSIA0), and 10-bit A/D converter with sample-and-hold. All peripherals are synchronized to the programmable peripheral clock (fPRS) derived from main or subsystem clocks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 78K0 8-bit CPU with 16-bit address bus; executes instructions in 1–32 µs per cycle depending on VDD and clock source. |
| Flash Memory | 64 KB on-chip Flash; supports 1000 write/erase cycles with 15-year data retention at TA ≤ 85°C. |
| A/D Converter | 10-bit resolution, 16-channel input; conversion time 6.1–66.6 µs (AVREF = 2.3–5.5 V); built-in sample-and-hold. |
| Operating Voltage | 1.8 V to 5.5 V; enables direct interface with 3.3 V and 5 V logic systems without level shifters. |
| Clock Sources | External crystal (X1, 1–20 MHz), external clock input, high-speed internal oscillator (20 MHz), low-speed internal oscillator (15 kHz). |
| Peripheral Clock (fPRS) | Configurable up to 8.4 MHz (fXH/2) or 10.4 MHz (fRH/2); determines maximum baud rate for UART and sampling rate for A/D. |
| Package & Pins | 100-pin LQFP (14 × 14 mm, 0.5 mm pitch); 80 general-purpose I/O pins across Ports 0–7, 12–14. |
Pinout & Package
UPD78F0515AGAA-C07-GAM-G is housed in a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions follow the 78K0/KC2 standard layout: Port 0 (P00–P06) supports analog input and timer capture; Port 1 (P10–P17) includes UART0 and I²C signals; Port 4 (P40–P47) provides UART6 and CSI10/CSI11; Port 14 (P140–P145) supplies A/D input channels AD0–AD5.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, EVDD | Power supply (core & I/O) | Dual 1.8–5.5 V supply inputs; EVDD powers analog circuitry including A/D reference and LVD. |
| VSS, EVSS | Ground (core & analog) | Separate digital and analog ground pins reduce noise coupling into A/D and oscillator circuits. |
| X1, X2 | Ceramic/crystal oscillator terminals | Supports 1–20 MHz external resonator; internal load capacitors configurable via option byte. |
| P10, P11 | UART0 transmit/receive | Full-duplex asynchronous serial interface; supports baud rates up to 1 Mbps at fPRS = 8.4 MHz. |
| P40, P41 | UART6 transmit/receive | Dedicated second UART channel; independent from UART0; usable for bootloader or diagnostics. |
| P140–P145 | A/D input channels AD0–AD5 | 6 of 16 analog inputs; share pins with Port 14; require external anti-aliasing filter for >10 kHz signals. |
| RESET | Active-low reset input | Asynchronous reset signal; triggers power-on reset (POR), low-voltage reset (LVR), and watchdog timeout reset. |
| REGC | On-chip regulator control | Enables internal voltage regulator for stable core voltage during battery-powered operation. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip Debug Support | QB-MINI2-compatible debug interface via dedicated pins; enables real-time register inspection and flash programming without external emulator. |
| Low-Voltage Detection (LVD) | Programmable threshold (1.9–4.2 V in 0.1 V steps); configurable as reset source or interrupt trigger for brown-out recovery. |
| Self-Programming Capability | Flash reprogramming in-application using Renesas-provided library; supports block erase (1 KB), word write (2 bytes), and verify operations. |
| Multi-Source Clock Control | Dynamic switching between X1 crystal, internal 20 MHz oscillator, and 15 kHz sub-clock; enables low-power STOP mode with wake-up on external event. |
| I²C Bus Interface (IIC0) | Standard-mode (100 kbps) and fast-mode (400 kbps) compliant; supports master/slave operation with automatic arbitration and ACK handling. |
| EEPROM Emulation Support | Library-based emulation of EEPROM functionality in Flash; achieves 10,000 write cycles for 4 KB data area with 5-year retention. |
Applications
| Industrial Sensor Node | Motor Drive Control |
|---|---|
|
Use Scenario: Compact environmental sensor unit measuring temperature, humidity, and pressure with local signal conditioning and wireless telemetry. IC Role / Device Role / Timing Role: Central controller managing A/D sampling, UART-based sensor fusion, and I²C communication with external EEPROM and display driver. Use Value: Integrated 10-bit A/D with 16 channels eliminates external ADC; dual UART enables simultaneous sensor data logging and BLE module command interface. |
Use Scenario: Brushless DC motor control in HVAC blowers, requiring precise PWM timing, current sensing, and fault monitoring. IC Role / Device Role / Timing Role: Real-time motion controller executing commutation logic, reading hall-effect sensors via GPIO, and generating complementary PWM outputs via TMH0/TMH1. Use Value: Two independent 8-bit PWM timers with dead-time insertion support enable robust 3-phase gate drive; LVD ensures safe shutdown during undervoltage events. |
| Smart Meter Interface | Home Appliance Subsystem |
|
Use Scenario: Pulse-counting and tariff-switching module in electricity meters, interfacing with metrology ICs and optical IR port. IC Role / Device Role / Timing Role: Communication bridge between metrology ASIC (via SPI/CSI) and IR transceiver (via UART0), with secure firmware update over UART6. Use Value: Dual UART allows concurrent metering data acquisition and field-service access; Flash security lock prevents unauthorized firmware modification. |
Use Scenario: Cooktop control panel with touch sensing, LED display, buzzer feedback, and safety interlocks. IC Role / Device Role / Timing Role: User interface manager handling keypad scan (via port interrupt), buzzer tone generation (via clock output circuit), and display refresh (via CSI10). Use Value: Integrated clock output/buzzer circuit replaces external oscillator; 80 GPIO pins support matrix keypad and multi-segment LED without glue logic. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| UPD78F0515AGAA-CAB-G | Same die, different marking; CAB suffix indicates tape-and-reel packaging and extended temperature range (−40°C to +105°C vs. −40°C to +85°C). | Targeted at automotive cabin modules where wider ambient operating range is required. | Select CAB variant when operating ambient exceeds +85°C or when automated SMT placement mandates tape-and-reel delivery. |
| R5F100PLGSP | RL78/G13 derivative; 16-bit core, lower active current (120 µA/MHz), integrated LIN transceiver, but no on-chip debugger interface. | Preferred for battery-powered nodes needing ultra-low power and LIN bus compliance, not legacy 78K0 code reuse. | Choose R5F100PLGSP only if migrating to RL78 architecture; UPD78F0515AGAA-C07-GAM-G retains full 78K0 toolchain compatibility and on-chip debug. |
Compared with UPD78F0515AGAA-C07-GAM-G, the CAB variant offers identical functionality with extended temperature rating and packaging format, while the R5F100PLGSP introduces architectural changes (16-bit core, LIN PHY) that require firmware redesign but deliver superior power efficiency and modern peripheral integration.
Availability
UPD78F0515AGAA-C07-GAM-G is available at Aetrix Electronics and suitable for industrial sensor nodes, motor drive subsystems, smart meter interfaces, and home appliance control panels requiring stable component supply, long-term lifecycle support, and consistent parametric performance across production batches.
Supply support for UPD78F0515AGAA-C07-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 global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and infrastructure markets.
The UPD78F0515AGAA-C07-GAM-G belongs to the 78K0/KC2 product line, designed specifically for cost-sensitive, high-reliability embedded control applications requiring mixed-signal integration, low-voltage operation, and robust on-chip debugging capabilities.
FAQ
What is the maximum operating frequency of the UPD78F0515AGAA-C07-GAM-G?
The UPD78F0515AGAA-C07-GAM-G supports a maximum system clock frequency of 20 MHz when using the X1 crystal oscillator or external clock input. Its instruction cycle time ranges from 0.1 µs (at 4.0–5.5 V) to 0.4 µs (at 1.8–2.7 V), enabling deterministic real-time response in time-critical control loops.
Does the UPD78F0515AGAA-C07-GAM-G support in-system programming (ISP)?
Yes, the UPD78F0515AGAA-C07-GAM-G supports in-system programming via its UART6 interface using Renesas' standard bootloader protocol. This capability allows firmware updates without removing the device from the PCB, provided FLMD0 is held low during reset and the correct communication parameters (e.g., 9600 bps, 8N1) are configured.
How many A/D input channels does the UPD78F0515AGAA-C07-GAM-G provide?
The UPD78F0515AGAA-C07-GAM-G features a 10-bit A/D converter with 16 selectable input channels. Six of these (AD0–AD5) are assigned to Port 14 pins (P140–P145), while the remaining ten are multiplexed across Ports 0, 1, 2, and 4 - all accessible simultaneously under software control with configurable sampling sequence.
Is on-chip debugging supported for the UPD78F0515AGAA-C07-GAM-G?
Yes, the UPD78F0515AGAA-C07-GAM-G supports on-chip debugging through the QB-MINI2 programming/debugging emulator. Debug signals (CLK, RST, TDI, TDO, TMS) are routed to dedicated pins, enabling full breakpoint, step-through, and memory inspection capabilities without requiring external JTAG hardware.
What is the Flash memory endurance specification for the UPD78F0515AGAA-C07-GAM-G?
The UPD78F0515AGAA-C07-GAM-G guarantees 1000 write/erase cycles for its 64 KB on-chip Flash memory, with data retention of 15 years at temperatures up to +85°C. When used with Renesas' EEPROM emulation library, a 4 KB region achieves 10,000 cycles and 5-year retention for frequently updated configuration data.
UPD78F0515AGAA-C07-GAM-G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- -
- Series:
- *
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- 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:
UPD78F0515AGAA-C07-GAM-G FAQ
1.How can I place an order for UPD78F0515AGAA-C07-GAM-G through Aetrix?
Please submit a Request for Quotation (RFQ) for UPD78F0515AGAA-C07-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 UPD78F0515AGAA-C07-GAM-G reliable?
The price and inventory of UPD78F0515AGAA-C07-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 UPD78F0515AGAA-C07-GAM-G is usually 5 days.
3.What payment methods are accepted for UPD78F0515AGAA-C07-GAM-G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UPD78F0515AGAA-C07-GAM-G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UPD78F0515AGAA-C07-GAM-G?
UPD78F0515AGAA-C07-GAM-G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UPD78F0515AGAA-C07-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 UPD78F0515AGAA-C07-GAM-G?
For technical support, including UPD78F0515AGAA-C07-GAM-G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UPD78F0515AGAA-C07-GAM-G requirements.
6.How does Aetrix verify that UPD78F0515AGAA-C07-GAM-G is sourced from the original manufacturer or authorized distributors?
All UPD78F0515AGAA-C07-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 UPD78F0515AGAA-C07-GAM-G meets industry standards.
7.What is the process for return or replacement of UPD78F0515AGAA-C07-GAM-G?
All UPD78F0515AGAA-C07-GAM-G units undergo pre-shipment inspection (PSI). If there is an issue with UPD78F0515AGAA-C07-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 UPD78F0515AGAA-C07-GAM-G part is unused and in its original packaging.
Return procedure for UPD78F0515AGAA-C07-GAM-G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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