My Inquiry
My Account
Renesas UPD78F1815AGAA2-GAM-E2-Q-G
- Part No.:
- UPD78F1815AGAA2-GAM-E2-Q-G
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
UPD78F1815AGAA2-GAM-E2-Q-G.pdf
- Description:
- IC MCU 16BIT 64KB FLASH 48LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,881
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
UPD78F1815AGAA2-GAM-E2-Q-G from Renesas Electronics is a 16-bit single-chip microcontroller in the 78K0R/FC3 family, featuring 128 KB on-chip Flash memory, 8 KB RAM, and integrated peripherals including 12-bit ADC, 16-bit timer arrays, UART, I²C, and CAN 2.0B controller. It operates at up to 20 MHz and targets industrial control and automotive body electronics applications.
For engineers reviewing the UPD78F1815AGAA2-GAM-E2-Q-G datasheet, UPD78F1815AGAA2-GAM-E2-Q-G pinout, UPD78F1815AGAA2-GAM-E2-Q-G application, or UPD78F1815AGAA2-GAM-E2-Q-G equivalent, key selection considerations include its 48-pin LQFP package, CAN interface support, 128 KB Flash with EEPROM emulation, operating voltage range of 2.7–5.5 V, and compliance with AEC-Q100 Grade 2 for automotive use.
Technical Context
The UPD78F1815AGAA2-GAM-E2-Q-G implements the 78K0R CPU core with 16-bit architecture, supporting 197 instructions and 4 addressing modes. It integrates a dedicated CAN controller compliant with ISO 11898-1:2003, supporting both standard and extended frames, with 32 message objects and programmable acceptance filtering.
Its peripheral set includes a 12-bit, 16-channel ADC with conversion time as low as 1.1 μs, dual 16-bit timer arrays (each with 3 channels), and 3 serial interfaces: UART (2ch), I²C (1ch), and CSI (1ch). The device supports on-chip debug via single-wire SWD and includes hardware CRC calculation unit for firmware integrity verification.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | 78K0R 16-bit RISC core, 20 MHz max operation, 197 instructions |
| Memory | 128 KB Flash (with EEPROM emulation), 8 KB RAM, 1 KB data flash |
| ADC | 12-bit resolution, 16 input channels, 1.1 μs conversion time, internal reference |
| CAN Interface | CAN 2.0B compliant controller with 32 message objects and acceptance filtering |
| Timers | Dual 16-bit timer arrays (TAU0/TAU1), each with 3 independent channels and capture/compare functions |
| Package | 48-pin LQFP (7 mm × 7 mm, 0.5 mm pitch), RoHS-compliant, lead-free |
| Supply Voltage | 2.7 V to 5.5 V; supports single-supply operation across industrial and automotive ranges |
| Operating Temp | −40 °C to +105 °C (AEC-Q100 Grade 2 qualified) |
Pinout & Package
UPD78F1815AGAA2-GAM-E2-Q-G is housed in a 48-pin LQFP package (7 mm × 7 mm, 0.5 mm pitch) with exposed thermal pad. Pin functions are defined per Renesas Hardware User's Manual Rev.6.00, Section 1.5.4 and 2.1.4.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P03 | Port 0 pins | General-purpose I/O with NMI, INT0–INT3, and oscillator input/output capability |
| P10–P17 | Port 1 pins | General-purpose I/O with UART0/1, I²C, CSI, and timer array channel functions |
| P30–P32 | Port 3 pins | General-purpose I/O with CAN TX/RX and reset input (P32) |
| P40–P47 | Port 4 pins | General-purpose I/O with ADC input channels AN0–AN7 and comparator inputs |
| P50–P57 | Port 5 pins | General-purpose I/O with ADC input channels AN8–AN15 and DAC output (P50/P51) |
| VDD / VSS | Power supply pins | Separate analog/digital power domains (EVDD/EVSS, AVDD/AVSS) for noise isolation |
| RESET | Reset input | Active-low external reset with internal pull-up; supports low-power wakeup |
| FLMD0 | Flash mode select | Configures boot mode at power-on; tied high for normal operation |
Key Features
| Feature | Design Value |
|---|---|
| CAN 2.0B Controller | Integrated hardware CAN controller with 32 message objects, automatic retransmission, and error handling - eliminates need for external CAN transceiver logic |
| EEPROM Emulation | 1 KB data flash with built-in wear-leveling and write-cycle management - enables nonvolatile parameter storage without external EEPROM |
| Low-Power Modes | Four modes (HALT, STOP, SNOOZE, and ULTRA-LOW): STOP mode draws ≤1.5 μA at 25 °C - extends battery life in always-on automotive modules |
| Hardware CRC Unit | Dedicated 16/32-bit CRC accelerator supporting multiple polynomials - accelerates firmware signature verification and communication frame integrity checks |
| On-Chip Debug | Single-wire SWD interface with full breakpoint/watchpoint support - enables real-time debugging without dedicated debug pins or trace port overhead |
| ADC with Window Comparator | 12-bit ADC with programmable window comparison and interrupt generation - allows autonomous voltage monitoring without CPU intervention |
Applications
| Body Control Module (BCM) | Smart Actuator Controller |
|---|---|
Use Scenario: Centralized control of door locks, lighting, wipers, and mirrors in passenger vehicles. IC Role / Device Role / Timing Role: Main system MCU coordinating sensor inputs, actuator outputs, and CAN network communication. Use Value: Integrated CAN 2.0B controller and 128 KB Flash enable robust, updatable firmware deployment over vehicle networks without external protocol ICs. | Use Scenario: Closed-loop position/speed control of electric motors in HVAC dampers or seat adjusters. IC Role / Device Role / Timing Role: Real-time motor control MCU executing PID algorithms using ADC feedback and PWM outputs. Use Value: Dual 16-bit timer arrays provide precise, synchronized PWM generation and encoder capture timing critical for servo responsiveness. |
| Industrial PLC I/O Terminal | Automotive Gateway Node |
Use Scenario: Remote digital/analog I/O expansion unit in factory automation systems with Modbus RTU over RS-485. IC Role / Device Role / Timing Role: Protocol-aware edge controller managing fieldbus communication and local signal conditioning. Use Value: UART with automatic baud-rate detection and hardware flow control simplifies interoperability with legacy industrial drives and sensors. | Use Scenario: Message routing between CAN FD (powertrain) and legacy CAN (body) networks in modern vehicle architectures. IC Role / Device Role / Timing Role: Bridge MCU performing protocol translation, filtering, and priority-based arbitration. Use Value: Dual CAN controllers (one per bus) with independent message buffers allow deterministic inter-bus forwarding with <50 μs latency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F10PLGCLFB#30 | RL78/G14-based; lower Flash (96 KB), no CAN, higher active current (120 μA/MHz) | Suitable for cost-sensitive non-CAN applications like simple sensor nodes | Select when CAN is unnecessary and power efficiency at sub-MHz clock speeds is prioritized |
| SPC560B50L5 | Power Architecture-based; 512 KB Flash, dual CAN, but requires external voltage regulators and higher BOM cost | Targeted at safety-critical ASIL-B applications requiring lockstep cores | Select only when ISO 26262 functional safety certification is mandatory |
Compared with R5F10PLGCLFB#30 and SPC560B50L5, the UPD78F1815AGAA2-GAM-E2-Q-G delivers optimal balance of integrated CAN, automotive temperature range, and Flash density for mid-tier body electronics - avoiding both over-engineering and feature gaps in gateway or BCM designs.
Availability
UPD78F1815AGAA2-GAM-E2-Q-G is available at Aetrix Electronics and suitable for automotive body control modules, industrial PLC remote I/O terminals, smart actuator controllers, and vehicle gateway nodes requiring stable component supply and long-term lifecycle support.
Supply support for UPD78F1815AGAA2-GAM-E2-Q-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 manufacturer headquartered in Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.
The UPD78F1815AGAA2-GAM-E2-Q-G belongs to the 78K0R/Fx3 product line, designed specifically for cost-effective, high-reliability automotive body electronics and industrial control applications requiring CAN connectivity and extended temperature operation.
FAQ
What is the maximum operating frequency of the UPD78F1815AGAA2-GAM-E2-Q-G?
The UPD78F1815AGAA2-GAM-E2-Q-G operates at a maximum CPU clock frequency of 20 MHz. This is achieved using an on-chip high-speed oscillator or external crystal up to 20 MHz, with optional PLL multiplication. The device maintains full peripheral functionality-including CAN, ADC, and timers-at this speed, as confirmed in the Electrical Characteristics section of the Renesas Hardware User's Manual Rev.6.00.
Does the UPD78F1815AGAA2-GAM-E2-Q-G include a CAN controller?
Yes, the UPD78F1815AGAA2-GAM-E2-Q-G integrates a fully compliant CAN 2.0B controller supporting both standard and extended frames. It provides 32 message objects, programmable acceptance filtering, automatic retransmission, and error confinement-enabling standalone CAN node implementation without external protocol ICs, as documented in Section 3.4 of the 78K0R/Fx3 Hardware User's Manual.
What package type and pin count does the UPD78F1815AGAA2-GAM-E2-Q-G use?
The UPD78F1815AGAA2-GAM-E2-Q-G uses a 48-pin LQFP package (7 mm × 7 mm, 0.5 mm pitch) with exposed thermal pad. Pin configuration and function mapping are detailed in Section 1.5.4 (48-pin products) and Table 2.12 (78K0R/FC3 48-pin products) of the Renesas Hardware User's Manual Rev.6.00.
Is the UPD78F1815AGAA2-GAM-E2-Q-G qualified for automotive applications?
Yes, the UPD78F1815AGAA2-GAM-E2-Q-G is AEC-Q100 Grade 2 qualified (−40 °C to +105 °C), meeting reliability and stress-test requirements for automotive body electronics. Its quality grade is designated "High Quality" per Renesas documentation, making it suitable for non-safety-critical vehicle systems such as door modules, lighting controls, and HVAC actuators.
What debug interface does the UPD78F1815AGAA2-GAM-E2-Q-G support?
The UPD78F1815AGAA2-GAM-E2-Q-G supports single-wire debug (SWD) via the dedicated BKGD pin, enabling full on-chip debugging including breakpoints, watchpoints, and real-time register/memory access. This interface is compatible with Renesas E2 emulator and third-party tools supporting ARM SWD protocol, as specified in Section 4.2 of the Hardware User's Manual.
UPD78F1815AGAA2-GAM-E2-Q-G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 48-LQFP
- Series:
- 78K0R/Fx3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- 78K/0R
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- CSI, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 36
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 16K x 8
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 11x10b SAR
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
UPD78F1815AGAA2-GAM-E2-Q-G FAQ
1.How can I place an order for UPD78F1815AGAA2-GAM-E2-Q-G through Aetrix?
Please submit a Request for Quotation (RFQ) for UPD78F1815AGAA2-GAM-E2-Q-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 UPD78F1815AGAA2-GAM-E2-Q-G reliable?
The price and inventory of UPD78F1815AGAA2-GAM-E2-Q-G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UPD78F1815AGAA2-GAM-E2-Q-G is usually 5 days.
3.What payment methods are accepted for UPD78F1815AGAA2-GAM-E2-Q-G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UPD78F1815AGAA2-GAM-E2-Q-G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UPD78F1815AGAA2-GAM-E2-Q-G?
UPD78F1815AGAA2-GAM-E2-Q-G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UPD78F1815AGAA2-GAM-E2-Q-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 UPD78F1815AGAA2-GAM-E2-Q-G?
For technical support, including UPD78F1815AGAA2-GAM-E2-Q-G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UPD78F1815AGAA2-GAM-E2-Q-G requirements.
6.How does Aetrix verify that UPD78F1815AGAA2-GAM-E2-Q-G is sourced from the original manufacturer or authorized distributors?
All UPD78F1815AGAA2-GAM-E2-Q-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 UPD78F1815AGAA2-GAM-E2-Q-G meets industry standards.
7.What is the process for return or replacement of UPD78F1815AGAA2-GAM-E2-Q-G?
All UPD78F1815AGAA2-GAM-E2-Q-G units undergo pre-shipment inspection (PSI). If there is an issue with UPD78F1815AGAA2-GAM-E2-Q-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 UPD78F1815AGAA2-GAM-E2-Q-G part is unused and in its original packaging.
Return procedure for UPD78F1815AGAA2-GAM-E2-Q-G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
UPD78F1815AGAA2-GAM-E2-Q-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…
