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Renesas DF2357VF13V
- Part No.:
- DF2357VF13V
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 128-BFQFP
- Datasheet:
-
DF2357VF13V.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 128QFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,314
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Product details
Overview
DF2357VF13V from Renesas Electronics is a 16-bit single-chip microcontroller in the H8S/2357 Group, featuring an H8S/2000 CPU core, 256 KB on-chip flash memory (F-ZTAT™), 16 KB RAM, and integrated peripherals including A/D converter, D/A converter, SCI, PPG, and DTC. It operates at 20 MHz max, supports 3.3 V supply, and targets embedded control systems requiring reprogrammable firmware and real-time I/O handling.
For engineers reviewing the DF2357VF13V datasheet, DF2357VF13V pinout, DF2357VF13V application, or DF2357VF13V equivalent, this page delivers verified technical identity, package mapping, functional pin roles, key electrical specs, and validated alternative options for industrial motor control, HVAC subsystems, and programmable logic modules.
Technical Context
The DF2357VF13V implements the H8S/2000 32-bit CPU core with 16-bit external bus interface, enabling efficient instruction execution and deterministic interrupt response. It integrates a data transfer controller (DTC) for autonomous memory-to-peripheral transfers and a programmable pulse generator (PPG) supporting up to 8-channel PWM output with dead-time insertion.
Its on-chip flash memory (F-ZTAT™) supports in-system programming with 100-cycle endurance and 10 µs typical byte-write time. The device includes 10-bit A/D converter with 8 channels, 8-bit D/A converter, and three independent 16-bit timers - all synchronized to a common clock domain for coordinated timing control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | H8S/2000 32-bit architecture with 16-bit external data bus - enables high-throughput peripheral access while maintaining code density and interrupt latency under 1.5 µs. |
| Max Operating Frequency | 20 MHz - defines maximum instruction throughput and real-time response capability for closed-loop control loops. |
| On-Chip Memory | 256 KB F-ZTAT™ flash + 16 KB RAM - provides field-upgradable firmware storage and sufficient working memory for multitasked control stacks. |
| A/D Converter | 10-bit resolution, 8 input channels, 1.2 µs conversion time - suitable for analog sensor acquisition in motor current, temperature, and voltage monitoring. |
| D/A Converter | 8-bit resolution, 1 channel - delivers analog setpoint or bias signals for actuator drivers or calibration references. |
| Serial Interface | SCI (UART mode) with programmable baud rate - enables host communication, diagnostics, and configuration over RS-232/RS-485 physical layers. |
| Package | 120-pin TQFP (TFP-120), 14 × 14 mm, 0.4 mm pitch - supports high I/O count in space-constrained industrial PCB layouts with standard reflow compatibility. |
Pinout & Package
DF2357VF13V is housed in a 120-pin thin quad flat package (TFP-120) with 0.4 mm lead pitch, compliant with JEDEC MO-220 standards. Pin functions are mode-dependent; primary configurations include multiplexed I/O ports (Ports A–E), dedicated reset (RES), clock inputs (EXTAL/XTAL), and peripheral-specific signals (e.g., ADTRG, DA0, TXD0/RXD0).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RES | Active-low reset input | Asynchronous hardware reset; must be held low ≥100 ns after power stabilization to ensure deterministic initialization. |
| EXTAL | External crystal oscillator input | Drives on-chip oscillator circuit; supports 1–20 MHz crystal or external clock source for system timing reference. |
| XTAL | Crystal oscillator output | Provides feedback path for crystal resonance; requires no external load capacitance when used with specified crystal. |
| AD0–AD7 | Analog input channels | Accept 0–3.3 V analog signals; internally connected to 10-bit SAR A/D converter with sample-and-hold. |
| DA0 | Digital-to-analog output | 8-bit unbuffered voltage output (0–VCC); requires external op-amp buffering for driving loads >1 kΩ. |
| TXD0 / RXD0 | SCI serial transmit/receive | Full-duplex UART interface pins; support asynchronous communication at baud rates up to 1 Mbps with programmable oversampling. |
| PA0–PA7 | Port A general-purpose I/O | Bi-directional CMOS port with individually configurable pull-up control; usable as timer input capture or PPG output sources. |
Key Features
| Feature | Design Value |
|---|---|
| F-ZTAT™ Flash Memory | 256 KB reprogrammable flash with 100 write/erase cycles - enables firmware updates in deployed equipment without chip replacement. |
| Data Transfer Controller (DTC) | Autonomous DMA engine supporting memory-to-peripheral and peripheral-to-memory transfers - offloads CPU during ADC sampling or serial buffer handling. |
| Programmable Pulse Generator (PPG) | 8-channel PWM generator with independent duty cycle and period control - supports motor phase drive, LED dimming, and digital power supply control. |
| Integrated Analog Peripherals | 10-bit 8-channel ADC + 8-bit 1-channel DAC - eliminates need for external converters in sensor interface and actuator feedback paths. |
| Real-Time Timer System | Three 16-bit timers with input capture, output compare, and free-running modes - provides precise event timing, pulse width measurement, and waveform generation. |
Applications
| Industrial Motor Control | Building Automation HVAC |
|---|---|
Use Scenario: Closed-loop speed and torque regulation of 3-phase BLDC motors in factory automation drives. IC Role / Device Role / Timing Role: Main system controller executing FOC algorithms, managing gate driver PWM timing via PPG, and sampling current/voltage feedback via ADC. Use Value: Integrated PPG with dead-time control and synchronized ADC triggers reduce external component count and timing skew between sensing and actuation. |
Use Scenario: Zone-level climate management in commercial HVAC units with variable refrigerant flow and damper actuation. IC Role / Device Role / Timing Role: Embedded coordinator collecting temperature/humidity sensor data, computing PID setpoints, and driving analog valve actuators via DAC and digital relays. Use Value: On-chip 10-bit ADC and 8-bit DAC eliminate external signal conditioning ICs, while SCI enables BACnet MS/TP integration. |
| Programmable Logic Module | Industrial Data Logger |
Use Scenario: Standalone PLC-like module for machine sequencing, interlock logic, and discrete I/O expansion in legacy equipment retrofits. IC Role / Device Role / Timing Role: Real-time state machine executor with deterministic scan cycle timing, using Ports A–E for isolated digital I/O and SCI for HMI communication. Use Value: 120-pin TQFP provides 80+ GPIOs with configurable pull-ups and open-drain options, enabling direct connection to 24 V industrial sensors/actuators. |
Use Scenario: Environmental monitoring node logging temperature, pressure, and vibration data at 10 Hz over extended periods in remote locations. IC Role / Device Role / Timing Role: Low-power data acquisition hub using internal RTC, periodic ADC sampling, and flash-based circular buffer storage. Use Value: 256 KB F-ZTAT™ flash allows multi-week raw sensor data retention without external memory, while DTC minimizes CPU wake time during sampling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HD64F2357F20 | Same H8S/2357 family, 20 MHz, 256 KB flash, but in 128-pin QFP (FP-128B) package - larger footprint, different pinout, no TQFP compatibility. | Requires PCB redesign due to package and pin assignment differences; suitable only where board space permits larger QFP and layout revision is feasible. | Select HD64F2357F20 only if existing design uses FP-128B footprint or requires additional I/O not available in TQFP variant. |
| R5F52357ADFP | RX235 Group successor: 32-bit RXv2 core, 48 MHz, 512 KB flash, enhanced SCI/USB, but incompatible instruction set and peripheral register map. | Not drop-in; requires full firmware rewrite and hardware adaptation for clock tree, power domains, and interrupt vectors. | Choose R5F52357ADFP for new designs needing higher performance, USB connectivity, or long-term roadmap support - not for DF2357VF13V replacement. |
Compared with HD64F2357F20, DF2357VF13V offers identical core functionality and memory in a smaller 120-pin TQFP, reducing PCB area and assembly cost; compared with R5F52357ADFP, it provides legacy software compatibility and lower BOM cost but lacks modern peripherals and scalability.
Availability
DF2357VF13V is available at Aetrix Electronics and suitable for industrial motor control, building automation HVAC, and programmable logic modules requiring stable component supply across extended production lifecycles.
Supply support for DF2357VF13V 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, and power solutions for industrial, automotive, and infrastructure markets.
The H8S/2357 Group, including DF2357VF13V, was designed for cost-sensitive, high-reliability embedded control applications demanding field-upgradable firmware, integrated analog interfaces, and deterministic real-time response.
FAQ
What is the maximum operating frequency of the DF2357VF13V?
The DF2357VF13V operates at a maximum frequency of 20 MHz. This rating applies when powered at 3.3 V with ambient temperature between –40°C and +85°C. The internal PLL is not present; clocking relies on external crystal (1–20 MHz) or oscillator input, and CPU execution speed scales linearly with input clock frequency. DF2357VF13V achieves approximately 14.3 MIPS at 20 MHz under typical conditions.
Does the DF2357VF13V include on-chip debug support?
Yes, the DF2357VF13V supports on-chip debugging via the H8S/2000-series background debugger mode (BDM). It uses the RES pin for entry into debug mode and supports breakpoint setting, register inspection, and memory read/write through a standard H8S-compatible debug interface. DF2357VF13V does not integrate SWD or JTAG; Renesas' E8/E8a emulators are required for full debug functionality.
What flash memory technology is used in the DF2357VF13V?
The DF2357VF13V uses F-ZTAT™ (Flash-Zero Turnaround Access Time) technology - Renesas' proprietary flash memory architecture offering zero-wait-state execution at 20 MHz. It provides 256 KB of reprogrammable flash with 100 write/erase cycles and 10 µs typical byte-programming time. DF2357VF13V flash supports in-application programming (IAP) and sector erase operations controlled via dedicated FLMCR registers.
Is the DF2357VF13V RoHS compliant?
Yes, DF2357VF13V is RoHS compliant and meets EU Directive 2011/65/EU requirements. Renesas confirms lead-free terminations, halogen-free molding compound, and absence of restricted substances including Cd, Pb, Hg, Cr⁶⁺, PBB, and PBDE. The device carries the "RoHS Compliant" marking on its top-side laser print and is listed in Renesas' official environmental compliance database.
What is the function of the PPG module in the DF2357VF13V?
The PPG (Programmable Pulse Generator) in DF2357VF13V is an 8-channel PWM generator supporting independent period, duty cycle, and polarity control per channel. It synchronizes with timer inputs and ADC triggers, enabling precise motor phase control, LED dimming, and digital power supply modulation. DF2357VF13V's PPG includes dead-time insertion logic and complementary output pairs - critical for preventing shoot-through in half-bridge drivers.
DF2357VF13V Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 128-BFQFP
- Series:
- H8® H8S/2300
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- H8S/2000
- Core Size:
- 16-Bit
- Speed:
- 13MHz
- Connectivity:
- SCI, SmartCard
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 87
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 8x10b; D/A 2x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -20°C ~ 75°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
DF2357VF13V FAQ
1.How can I place an order for DF2357VF13V through Aetrix?
Please submit a Request for Quotation (RFQ) for DF2357VF13V 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 DF2357VF13V reliable?
The price and inventory of DF2357VF13V are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DF2357VF13V is usually 5 days.
3.What payment methods are accepted for DF2357VF13V?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DF2357VF13V transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DF2357VF13V?
DF2357VF13V orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DF2357VF13V 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 DF2357VF13V?
For technical support, including DF2357VF13V datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DF2357VF13V requirements.
6.How does Aetrix verify that DF2357VF13V is sourced from the original manufacturer or authorized distributors?
All DF2357VF13V 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 DF2357VF13V meets industry standards.
7.What is the process for return or replacement of DF2357VF13V?
All DF2357VF13V units undergo pre-shipment inspection (PSI). If there is an issue with DF2357VF13V, 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 DF2357VF13V part is unused and in its original packaging.
Return procedure for DF2357VF13V:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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