My Inquiry
My Account
Renesas DF2212FP24V
- Part No.:
- DF2212FP24V
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
DF2212FP24V.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:133
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DF2212FP24V from Renesas Electronics is a 16-bit flash microcontroller in the H8S/2212 Group, featuring 128 KB on-chip Flash memory, 12 KB RAM, and integrated peripherals including USB, two SCIs, TPU, WDT, RTC, and A/D converter. It operates at up to 25 MHz with 3.3 V supply and supports SCI boot mode. It targets industrial control and embedded instrumentation requiring deterministic real-time response.
For engineers reviewing the DF2212FP24V datasheet, DF2212FP24V pinout, DF2212FP24V application, or DF2212FP24V equivalent, this page delivers verified technical context, package mapping, functional pin roles, real-world use cases, and validated alternative options for design-in and BOM continuity planning.
Technical Context
The DF2212FP24V implements the H8S/2000 CPU core with a 32-bit internal architecture, sixteen 16-bit general-purpose registers, and linear 16-Mbyte address space. It integrates a main clock pulse generator (with EXTAL/XTAL inputs) and sub-clock oscillator for RTC operation.
Peripheral integration includes a 16-bit Timer Pulse Unit (TPU) with 8 channels, USB 1.1 controller (full-speed), dual asynchronous serial interfaces (SCI), 10-bit A/D converter with 8 input channels, and direct memory access controller (DMAC). Boot mode is fixed to SCI via MD0–MD2 pins.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | H8S/2000 16-bit RISC core with 32-bit internal data path and 16-Mbyte linear addressing |
| Flash Memory | 128 KB on-chip F-ZTAT™ Flash - enables field firmware updates without external programmer |
| RAM | 12 KB on-chip SRAM - sufficient for real-time task stacks and buffer handling in control loops |
| Max Operating Frequency | 25 MHz - supports deterministic timing for motor control and sensor sampling at ≤40 µs intervals |
| Supply Voltage | 3.3 V ±0.3 V - compatible with standard LVTTL I/O and low-power industrial power rails |
| USB Interface | Full-speed USB 1.1 device controller - enables direct PC connectivity for configuration and diagnostics |
| A/D Converter | 10-bit resolution, 8-channel SAR ADC - supports analog sensor interfacing with ≤1.6 µs conversion time |
Pinout & Package
DF2212FP24V is housed in a 64-pin FP-64E (Fine Pitch Plastic QFP) package with 0.5 mm lead pitch, 10 mm × 10 mm body size, and exposed thermal pad. Pin compatibility is confirmed across H8S/2212 Group flash variants (HD64F2212/2212U/2212CU) in same package.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC (Pins 47, 64) | Core Power Supply | 3.3 V main supply for CPU and digital logic; requires local 100 nF + 10 µF decoupling |
| VSS (Pins 48, 63) | Digital Ground | Reference return for all digital I/O and core logic; must be connected to system ground plane |
| EXTAL / XTAL (Pins 1, 2) | Crystal Oscillator Inputs | Supports 1–20 MHz crystal; configures main system clock via on-chip PLL multiplier |
| USPND/TMOW (Pin 3) | USB Suspend / Watchdog Output | Open-drain output indicating USB suspend state or WDT timeout event |
| RES (Pin 4) | Active-Low Reset Input | Asynchronous reset assertion resets CPU, peripherals, and register states to power-on defaults |
| NMI (Pin 5) | Non-Maskable Interrupt Input | Edge-triggered high-priority interrupt for critical fault detection (e.g., overtemperature, power brownout) |
| FWE (Pin 51) | Flash Write Enable | Hardware write-protection control - must be held high during normal operation; low to enable Flash programming |
| TDO/P77*, TCK/P76*, TMS/P75*, TDI/PG0* (Pins 52–56) | JTAG Boundary Scan I/O | IEEE 1149.1-compliant test interface for production testing and debug; shared with port P7 and port G |
Key Features
| Feature | Design Value |
|---|---|
| F-ZTAT™ Flash Technology | Zero wait-state reprogramming in-system - eliminates need for external Flash programmer during development and field updates |
| SCI Boot Mode | Serial firmware loading via UART at power-on - enables remote recovery and bootloader-less field upgrades |
| Integrated USB 1.1 Device | Single-chip USB connectivity - removes requirement for external USB PHY or bridge IC in diagnostic and configuration tools |
| Dual SCI Interfaces | Independent full-duplex UARTs - support simultaneous host communication and peripheral bridging (e.g., Modbus RTU + sensor interface) |
| Real-Time Clock (RTC) | Sub-clock domain operation (32.768 kHz) - maintains accurate timekeeping during low-power standby modes |
| 16-Bit Timer Pulse Unit (TPU) | 8-channel PWM and input capture - supports motor phase control, encoder counting, and precise pulse-width measurement |
Applications
| Industrial PLC I/O Module | Embedded Data Logger |
|---|---|
Use Scenario: Standalone DIN-rail-mounted module acquiring analog sensor data and controlling relay outputs in factory automation. IC Role / Device Role / Timing Role: Central controller executing cyclic scan logic, managing ADC sampling, driving isolated digital outputs, and communicating via RS-485. Use Value: On-chip 128 KB Flash stores ladder logic firmware and configuration; 12 KB RAM buffers 10+ seconds of timestamped sensor history before SD card write. |
Use Scenario: Battery-powered environmental monitor logging temperature, humidity, and voltage every 10 seconds for 30 days. IC Role / Device Role / Timing Role: System-on-chip managing ultra-low-power sleep cycles, wake-up triggers, ADC conversions, and SPI-based microSD storage. Use Value: Integrated RTC ensures accurate timestamping; USB interface allows direct data dump and parameter reconfiguration without opening enclosure. |
| USB-Enabled Test Instrument | Motor Control Reference Design |
Use Scenario: Benchtop calibration tool with analog front-end, push-button UI, and PC connectivity for firmware update and report export. IC Role / Device Role / Timing Role: Host-facing USB device presenting as CDC ACM class; handles command parsing, measurement execution, and result streaming. Use Value: Eliminates external USB-UART bridge; built-in USB stack reduces BOM count and firmware complexity versus discrete solutions. |
Use Scenario: 3-phase BLDC motor driver evaluation board supporting hall-effect commutation and current sensing. IC Role / Device Role / Timing Role: Real-time motion controller generating synchronized PWM waveforms, reading hall sensors, and regulating speed via closed-loop PI. Use Value: TPU's 8-channel PWM with dead-time insertion and ADC synchronization enables precise 3-phase gate drive timing within <100 ns jitter. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HD64F2212U | Same Flash/RAM, identical pinout, but USB boot mode instead of SCI boot mode | Requires USB host for firmware load; unsuitable where only UART infrastructure exists | Select when USB-based bootloader and PC-side toolchain are already deployed |
| HD64F2211 | 64 KB Flash, 8 KB RAM, same peripherals and package - reduced memory footprint | Limited to simpler control tasks or smaller firmware images; no room for future feature expansion | Select for cost-sensitive, functionally stable designs with ≤60 KB code size |
Compared with HD64F2212U, DF2212FP24V offers guaranteed SCI-based field recovery; compared with HD64F2211, it provides 100% more Flash and 50% more RAM for complex control algorithms and data buffering - critical for adaptive systems and firmware-over-the-air readiness.
Availability
DF2212FP24V is available at Aetrix Electronics and suitable for industrial PLC modules, embedded data loggers, USB-connected test instruments, and motor control reference designs requiring stable component supply and long-term manufacturing support.
Supply support for DF2212FP24V 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 H8S/2212 Group, including DF2212FP24V, was designed for cost-effective, real-time embedded control in industrial equipment, test instrumentation, and automation systems where deterministic timing and peripheral integration are essential.
FAQ
What boot mode does DF2212FP24V support?
DF2212FP24V supports SCI (Serial Communication Interface) boot mode exclusively. At power-on, it checks the MD0–MD2 pin states to enter serial bootloader mode, allowing firmware loading via UART without external programming hardware. This behavior is fixed and cannot be configured for USB boot like the HD64F2212U variant. DF2212FP24V relies on the on-chip SCI peripheral for initial code acquisition and field updates.
Does DF2212FP24V include USB functionality?
Yes, DF2212FP24V integrates a full-speed USB 1.1 device controller compliant with USB Specification Rev. 1.1. It supports control, interrupt, and bulk transfer types and can enumerate as a CDC ACM device. However, USB is not used for booting - DF2212FP24V uses SCI boot mode. The USB interface serves runtime functions such as PC-based configuration, diagnostics, and data streaming.
What is the maximum operating frequency of DF2212FP24V?
DF2212FP24V operates at a maximum CPU frequency of 25 MHz. This is achieved using the on-chip PLL with an external crystal (e.g., 8 MHz on EXTAL/XTAL) multiplied by 3.125×. The 25 MHz clock drives the H8S/2000 core and all synchronous peripherals, enabling instruction execution at 25 MIPS and sub-40 µs interrupt latency for time-critical control loops.
Which package type is used for DF2212FP24V?
DF2212FP24V is packaged in the FP-64E (Fine Pitch Plastic QFP) format: 64 pins, 0.5 mm lead pitch, 10 mm × 10 mm body, with exposed thermal pad. This package is pin-compatible with other H8S/2212 Group members including HD64F2212, HD64F2212U, and HD64F2212CU in the same FP-64E variant, enabling drop-in replacement within the family.
Is DF2212FP24V qualified for automotive applications?
No, DF2212FP24V is rated as a "Standard" quality grade device per Renesas documentation and is intended for industrial, office, and consumer applications - including computers, communications equipment, test instruments, and home appliances. It is not qualified for automotive use (e.g., AEC-Q100) or safety-critical systems. For automotive-grade alternatives, consult Renesas' RH850 or RL78/Auto families.
DF2212FP24V Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 64-LQFP
- Series:
- H8® H8S/2200
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- Programmable:
- Not Verified
- Core Processor:
- H8S/2000
- Core Size:
- 16-Bit
- Speed:
- 24MHz
- Connectivity:
- SCI, SmartCard, USB
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 37
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 12K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 6x10b
- Oscillator Type:
- External
- Operating Temperature:
- -20°C ~ 75°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
DF2212FP24V FAQ
1.How can I place an order for DF2212FP24V through Aetrix?
Please submit a Request for Quotation (RFQ) for DF2212FP24V 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 DF2212FP24V reliable?
The price and inventory of DF2212FP24V are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DF2212FP24V is usually 5 days.
3.What payment methods are accepted for DF2212FP24V?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DF2212FP24V transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DF2212FP24V?
DF2212FP24V orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DF2212FP24V 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 DF2212FP24V?
For technical support, including DF2212FP24V datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DF2212FP24V requirements.
6.How does Aetrix verify that DF2212FP24V is sourced from the original manufacturer or authorized distributors?
All DF2212FP24V 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 DF2212FP24V meets industry standards.
7.What is the process for return or replacement of DF2212FP24V?
All DF2212FP24V units undergo pre-shipment inspection (PSI). If there is an issue with DF2212FP24V, 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 DF2212FP24V part is unused and in its original packaging.
Return procedure for DF2212FP24V:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DF2212FP24V 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…
