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Renesas UPD78F1153AGC-GAD-AX
- Part No.:
- UPD78F1153AGC-GAD-AX
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 80-LQFP
- Datasheet:
-
UPD78F1153AGC-GAD-AX.pdf
- Description:
- IC MCU 16BIT 96KB FLASH 80LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,812
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Product details
Overview
UPD78F1153AGC-GAD-AX from Renesas Electronics is a 16-bit single-chip microcontroller in the 78K0R/KE3 family, featuring 128 KB on-chip Flash memory, 8 KB RAM, and integrated peripherals including 10-bit ADC (16 channels), UART, I²C, and timer modules. It operates at up to 20 MHz with supply voltage range 2.7–5.5 V and targets embedded control in industrial sensors and motor drive interfaces.
For engineers reviewing the UPD78F1153AGC-GAD-AX datasheet, UPD78F1153AGC-GAD-AX pinout, UPD78F1153AGC-GAD-AX application, or UPD78F1153AGC-GAD-AX equivalent, key selection criteria include Flash endurance (100k write/erase cycles), operating temperature range (−40°C to +85°C), and compatibility with RA78K0R toolchain and QB-MINI2 debug emulator.
Technical Context
The UPD78F1153AGC-GAD-AX implements the 78K0R CPU core with 16-bit ALU, 24-bit address space, and Harvard architecture separating program and data memory. It supports three power-saving modes: HALT, STOP, and SNOOZE, with wake-up via external interrupt or peripheral event.
On-chip Flash uses SuperFlash® technology licensed from Silicon Storage Technology, enabling single-cycle read access and page erase capability. The ADC features programmable sampling time and conversion trigger sources including timer overflow and external pin assertion.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 78K0R 16-bit CPU with 24-bit addressing and 1.25 MIPS/MHz performance |
| Flash Memory | 128 KB on-chip Flash with 100,000 write/erase cycles and 10-year data retention |
| RAM Size | 8 KB on-chip SRAM for stack, variables, and buffer storage |
| ADC Resolution | 10-bit successive approximation ADC with 16 input channels and ±1 LSB INL |
| Operating Voltage | 2.7 V to 5.5 V - supports direct interface with 3.3 V and 5 V logic systems |
| Temperature Range | −40°C to +85°C - qualified for industrial-grade operation without derating |
| Max Clock Frequency | 20 MHz system clock - enables real-time response within 50 ns instruction cycle |
Pinout & Package
UPD78F1153AGC-GAD-AX 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 User's Manual U17854EJ9V0UD, Chapter 2.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P00–P06 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or alternate functions including UART0 TX/RX and timer output |
| P10–P17 | Port 1 bidirectional I/O | Supports external interrupt inputs (INT0–INT3), ADC trigger, and I²C SCL/SDA |
| P20–P27 | Port 2 bidirectional I/O | Includes dedicated pins for serial interface (CSI0) and PWM output channels |
| AVREF | Analog reference voltage input | Accepts external 2.0–5.5 V reference for ADC full-scale calibration |
| RESET | Active-low reset input | Asynchronous reset with internal pull-up; accepts min. 100 ns pulse width |
| VDD / VSS | Power supply / ground | Dual power domains: VDD/EVDD (core & I/O) and AVDD (analog section) |
Key Features
| Feature | Design Value |
|---|---|
| On-chip Flash programming | Self-programmable via on-chip bootloader - enables field firmware updates without external programmer |
| Low-power operation | Halt mode current < 1.5 µA at 3.3 V - suitable for battery-backed sensor nodes |
| ADC flexibility | Programmable conversion start source (timer, external pin, software) and selectable sample-and-hold time |
| Peripheral independence | Independent clock domains for UART, I²C, and timers - allows mixed-speed peripheral operation |
| Debug support | Fully compatible with QB-MINI2 on-chip debug emulator - provides real-time trace and breakpoint control |
Applications
| Industrial Sensor Node | Brushless DC Motor Control |
|---|---|
Use Scenario: Standalone environmental monitoring unit with temperature, humidity, and pressure sensing. IC Role / Device Role / Timing Role: Central controller executing sensor polling, data preprocessing, and RS-485 communication. Use Value: Integrated 16-channel ADC eliminates external multiplexer; 128 KB Flash accommodates sensor fusion algorithms and OTA update partition. | Use Scenario: Closed-loop commutation control for 3-phase BLDC motors in HVAC blowers. IC Role / Device Role / Timing Role: Real-time motor timing generator using complementary PWM outputs and hall-effect sensor input capture. Use Value: Hardware timer units with dead-time insertion and fault input disable ensure safe gate drive sequencing without CPU intervention. |
| Smart Power Outlet | Factory Automation I/O Module |
Use Scenario: Energy-monitoring outlet with relay control, current sensing, and Wi-Fi co-processor interface. IC Role / Device Role / Timing Role: System manager handling AC zero-cross detection, RMS calculation, and host MCU handshaking. Use Value: Built-in 10-bit ADC with hardware averaging reduces noise in shunt-based current measurement; UART/I²C dual interface simplifies connectivity to wireless SoC. | Use Scenario: DIN-rail mounted digital I/O expansion module with isolated inputs/outputs and Modbus RTU protocol. IC Role / Device Role / Timing Role: Protocol engine and isolation interface controller managing RS-485 transceiver enable and GPIO state mapping. Use Value: Multiple UARTs support simultaneous Modbus master/slave operation; 8 KB RAM buffers protocol frames during bus arbitration delays. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F100LEAFB#30 | RL78/G13 core, 64 KB Flash, 4 KB RAM, lower max clock (24 MHz but reduced peripheral clock ratio) | Limited ADC channel count (8 vs. 16) and no hardware SNOOZE mode | Preferred for cost-sensitive designs where Flash size and low-power sleep depth are less critical |
| MB95F572KPMC-GSE1 | Fujitsu FM3 core, 128 KB Flash, 16 KB RAM, higher ADC speed (1 Msps vs. 100 ksps) | Requires different toolchain (CS+ vs. CC78K0R); lacks native I²C slave mode support | Suitable when higher analog throughput or larger RAM buffer is required, accepting toolchain migration effort |
Compared with UPD78F1153AGC-GAD-AX, R5F100LEAFB#30 offers lower BOM cost but reduced analog integration, while MB95F572KPMC-GSE1 delivers higher ADC performance at the expense of ecosystem compatibility and sleep-mode efficiency.
Availability
UPD78F1153AGC-GAD-AX is available at Aetrix Electronics and suitable for industrial sensor nodes, BLDC motor controllers, and smart power outlets requiring stable component supply across multi-year production cycles.
Supply support for UPD78F1153AGC-GAD-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 specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and infrastructure markets.
The UPD78F1153AGC-GAD-AX belongs to the 78K0R/KE3 product line, designed specifically for cost-effective, high-integration 16-bit control in industrial automation and appliance applications where Flash endurance and mixed-signal capability are critical.
FAQ
What is the maximum operating frequency of the UPD78F1153AGC-GAD-AX?
The UPD78F1153AGC-GAD-AX supports a maximum system clock frequency of 20 MHz, delivering 1.25 MIPS per MHz. This frequency is achievable across the full −40°C to +85°C industrial temperature range when supplied with 2.7–5.5 V, and is verified in Renesas Electrical Characteristics tables (U17854EJ9V0UD, Section 26.2). The UPD78F1153AGC-GAD-AX uses an on-chip PLL to multiply external crystal or ceramic resonator inputs for internal clock generation.
Does the UPD78F1153AGC-GAD-AX support in-system programming via UART?
Yes, the UPD78F1153AGC-GAD-AX includes a factory-programmed bootloader that enables in-system programming (ISP) through UART0 using standard ASCII command protocol. This feature allows firmware updates without removing the device from the PCB, and is documented in Renesas Application Note U18706E (Self Programming Library Type01). The UPD78F1153AGC-GAD-AX requires no external high-voltage signal for Flash programming.
What is the ADC accuracy specification for the UPD78F1153AGC-GAD-AX?
The UPD78F1153AGC-GAD-AX features a 10-bit successive approximation ADC with integral nonlinearity (INL) of ±1 LSB and differential nonlinearity (DNL) of ±0.5 LSB over the full operating temperature and voltage range. These values are specified in the Electrical Characteristics section (Section 26.3) of the Renesas User's Manual U17854EJ9V0UD. The UPD78F1153AGC-GAD-AX also supports hardware averaging across up to 16 conversions to improve effective resolution.
Is the UPD78F1153AGC-GAD-AX pin-compatible with other members of the 78K0R/KE3 family?
No, the UPD78F1153AGC-GAD-AX is not fully pin-compatible with all 78K0R/KE3 variants. While it shares the same 100-pin LQFP package footprint with μPD78F1146A(A), differences exist in peripheral pin mappings - for example, P20–P23 serve as CSI0 signals in UPD78F1153AGC-GAD-AX but as general I/O in earlier variants. Pin compatibility must be verified per Renesas Pin Function List (U17854EJ9V0UD, Section 2.1) before substitution. The UPD78F1153AGC-GAD-AX has unique pin assignments for its expanded ADC channel count.
What development tools are officially supported for the UPD78F1153AGC-GAD-AX?
Renesas officially supports the UPD78F1153AGC-GAD-AX with the CC78K0R C compiler (Ver. 2.00), RA78K0R assembler (Ver. 1.20), and QB-MINI2 on-chip debug emulator. These tools are validated per Renesas Document Nos. U18549E, U18547E, and U18371E respectively. The UPD78F1153AGC-GAD-AX is also compatible with PG-FP5 Flash programmer for mass production programming. No third-party IDEs are certified for this device.
UPD78F1153AGC-GAD-AX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 80-LQFP
- Series:
- 78K0R/Kx3
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- 78K/0R
- Core Size:
- 16-Bit
- Speed:
- 20MHz
- Connectivity:
- 3-Wire SIO, I2C, LINbus, UART/USART
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 65
- Program Memory Size:
- 96KB (96K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 6K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 5.5V
- Data Converters:
- A/D 8x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
UPD78F1153AGC-GAD-AX FAQ
1.How can I place an order for UPD78F1153AGC-GAD-AX through Aetrix?
Please submit a Request for Quotation (RFQ) for UPD78F1153AGC-GAD-AX 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 UPD78F1153AGC-GAD-AX reliable?
The price and inventory of UPD78F1153AGC-GAD-AX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UPD78F1153AGC-GAD-AX is usually 5 days.
3.What payment methods are accepted for UPD78F1153AGC-GAD-AX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UPD78F1153AGC-GAD-AX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UPD78F1153AGC-GAD-AX?
UPD78F1153AGC-GAD-AX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UPD78F1153AGC-GAD-AX 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 UPD78F1153AGC-GAD-AX?
For technical support, including UPD78F1153AGC-GAD-AX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UPD78F1153AGC-GAD-AX requirements.
6.How does Aetrix verify that UPD78F1153AGC-GAD-AX is sourced from the original manufacturer or authorized distributors?
All UPD78F1153AGC-GAD-AX 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 UPD78F1153AGC-GAD-AX meets industry standards.
7.What is the process for return or replacement of UPD78F1153AGC-GAD-AX?
All UPD78F1153AGC-GAD-AX units undergo pre-shipment inspection (PSI). If there is an issue with UPD78F1153AGC-GAD-AX, 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 UPD78F1153AGC-GAD-AX part is unused and in its original packaging.
Return procedure for UPD78F1153AGC-GAD-AX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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