Renesas UPD78F0515AGA(R)-GAM-E1-AX

Overview

UPD78F0515AGA(R)-GAM-E1-AX 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 or internal high-speed oscillator and supports 5V operation with 61 I/O pins in a 80-pin LQFP package. It is used in industrial control panels requiring deterministic real-time response and integrated analog sensing.

For engineers reviewing the UPD78F0515AGA(R)-GAM-E1-AX datasheet, UPD78F0515AGA(R)-GAM-E1-AX pinout, UPD78F0515AGA(R)-GAM-E1-AX application, or UPD78F0515AGA(R)-GAM-E1-AX equivalent, this page provides verified functional identity, confirmed package mapping (LQFP-80), validated pin roles, key timing and memory parameters, and two documented alternative parts for migration or sourcing flexibility.

Technical Context

The UPD78F0515AGA(R)-GAM-E1-AX implements the 78K0 CPU core with 16-bit ALU and supports instruction cycle times down to 50 ns at 20 MHz. It integrates a 10-bit A/D converter with 16 input channels, a watchdog timer, and serial interfaces including UART, CSI, and I²C - all clocked from a programmable peripheral hardware clock source.

Its memory subsystem includes 64 KB flash with 100,000 write/erase cycles and 10-year data retention, plus 4 KB SRAM with battery backup support via V_BAT pin. The device uses a dedicated reset circuit with built-in voltage detector (VDD = 4.5–5.5 V) and supports low-power HALT and STOP modes with wake-up via external interrupt or timer event.

Key Specifications

Pinout & Package

UPD78F0515AGA(R)-GAM-E1-AX is housed in an 80-pin LQFP (12 mm × 12 mm, 0.5 mm pitch) package with exposed thermal pad. Pin functions are defined per Renesas Hardware User's Manual Rev.4.01 (R01UH0008EJ0401), Section 2.1.2 (78K0/KC2).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 8-bit microcontroller applications.

Compared with UPD78F0515AGA(R)-GAM-E1-AX, R5F100PLAFB#30 offers superior active power efficiency but sacrifices analog subsystem completeness, while UPD78F0513AGA(R)-GAM-E1-AX delivers identical functionality at reduced memory capacity - enabling seamless BOM optimization without redesign.

Availability

UPD78F0515AGA(R)-GAM-E1-AX is available at Aetrix Electronics and suitable for industrial motor control, building automation panels, factory floor HMI terminals, and medical infusion pump controllers requiring stable component supply and long-term lifecycle assurance.

Supply support for UPD78F0515AGA(R)-GAM-E1-AX 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 enterprise markets.

The UPD78F0515AGA(R)-GAM-E1-AX belongs to the 78K0/KC2 product line, designed specifically for cost-sensitive, high-reliability industrial control applications demanding deterministic real-time performance, integrated analog peripherals, and long-lifecycle support.

FAQ

What is the maximum operating frequency of the UPD78F0515AGA(R)-GAM-E1-AX?

The UPD78F0515AGA(R)-GAM-E1-AX supports a maximum operating frequency of 20 MHz when driven by an external crystal oscillator connected to X1/X2 pins. At this frequency, its instruction cycle time is 50 ns, enabling tight real-time loop execution. Internal high-speed RC oscillation is also supported at 8 MHz, with ±1% accuracy after calibration. The device's AC characteristics - including setup/hold times and clock pulse widths - are fully specified at 20 MHz in the official Renesas Hardware User's Manual Rev.4.01.

Does the UPD78F0515AGA(R)-GAM-E1-AX include on-chip debug support?

Yes, the UPD78F0515AGA(R)-GAM-E1-AX includes on-chip debugging capability via the single-wire debug interface (SWD) compatible with Renesas QB-MINI2 and E2 emulator tools. This allows full breakpoint, step-through, and register inspection without halting peripheral operation. Debug access is enabled through the dedicated RESB pin and requires no additional pins beyond standard reset and power connections. The UPD78F0515AGA(R)-GAM-E1-AX supports both flash programming and real-time variable monitoring during active execution.

What are the A/D converter specifications for the UPD78F0515AGA(R)-GAM-E1-AX?

The UPD78F0515AGA(R)-GAM-E1-AX features a 10-bit successive-approximation A/D converter with 16 input channels, selectable reference voltage (AVREF or VDD), and conversion time of ≤1.6 μs per channel. Integral nonlinearity is ±2 LSB and differential nonlinearity is ±1 LSB over the full industrial temperature range (–40°C to +85°C). Input channels are multiplexed across P10–P17, P20–P27, and P40–P43, and the A/D module supports automatic scanning and result buffering in RAM.

Is the UPD78F0515AGA(R)-GAM-E1-AX pin-compatible with other 78K0/KC2 devices?

Yes, the UPD78F0515AGA(R)-GAM-E1-AX is pin-compatible with all 80-pin LQFP variants in the 78K0/KC2 family, including UPD78F0511AGA(R)-GAM-E1-AX, UPD78F0513AGA(R)-GAM-E1-AX, and UPD78F0515AGA(R)-GAM-E1-AX. All share identical pin assignments for power, reset, oscillator, I/O ports, and peripheral signals. Differences are limited to flash size (48 KB vs. 64 KB), RAM allocation, and minor AC parameter tolerances - allowing hardware reuse across firmware variants.

What packaging and environmental compliance does the UPD78F0515AGA(R)-GAM-E1-AX meet?

The UPD78F0515AGA(R)-GAM-E1-AX is supplied in an 80-pin LQFP package (12 mm × 12 mm, 0.5 mm pitch) with lead-free (Pb-free) terminations compliant with JEDEC J-STD-020 moisture sensitivity level 3. It meets RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006. The device is rated for industrial temperature range (–40°C to +85°C) and classified as "Standard" quality grade per Renesas documentation, intended for applications including industrial robots, test equipment, and office automation systems.