My Inquiry
My Account
Renesas DF2215BR16V
- Part No.:
- DF2215BR16V
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 112-LFBGA
- Datasheet:
-
DF2215BR16V.pdf
- Description:
- IC MCU 16BIT 256KB FLASH 112BGA
- Quantity:
- Payment:
- Shipping:
Inventory:308
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DF2215BR16V from Renesas Electronics is a 16-bit single-chip microcomputer in the H8S/2215 Group, featuring an H8S/2000 CPU core, 128 KB on-chip flash memory (F-ZTAT™), 8 KB RAM, integrated USB 1.1 controller, dual SCIs, 16-bit TPU, 8-bit TMR, 10-bit A/D converter with 2 analog inputs (AN0/AN1), and operating voltage range of 2.7–3.6 V. It targets embedded control in industrial automation and USB-connected instrumentation.
For engineers reviewing the DF2215BR16V datasheet, DF2215BR16V pinout, DF2215BR16V application, or DF2215BR16V equivalent, key selection considerations include its F-ZTAT flash reprogrammability, USB interface timing compliance at 12/24 MHz PLL modes, A/D conversion accuracy under AVcc = Vcc constraint, and boundary-scan support via TRST pin.
Technical Context
The DF2215BR16V implements the H8S/2000 CPU with sixteen 16-bit general-purpose registers, 32-bit internal data path, and upward object-level compatibility with H8/300H. It supports linear 16-Mbyte addressing and executes instructions at up to 24 MHz via on-chip PLL (2× or 3× multiplication).
On-chip peripherals include a USB 1.1 controller with CK48 READY detection, two serial communication interfaces (SCI0/SCI1) with independent baud rate generators, a 16-bit timer pulse unit (TPU) with 6 channels, and a 10-bit successive-approximation A/D converter with sample-and-hold, usable only when Vcc = AVcc per hardware constraint.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | H8S/2000 16-bit architecture with 32-bit internal data path and H8/300H object-code compatibility |
| Flash Memory | 128 KB F-ZTAT™ flash - enables in-system reprogramming without UV erasure or socket removal |
| RAM | 8 KB on-chip SRAM for stack, variables, and DMA buffers; no external bus interface required |
| USB Interface | Full-speed USB 1.1 controller with built-in transceiver; requires stable 48 MHz clock derived from PLL |
| A/D Converter | 10-bit SAR ADC with 2 input channels (AN0, AN1); functional only when Vcc = AVcc per hardware requirement |
| Operating Voltage | 2.7 V to 3.6 V supply; AVcc must equal Vcc for analog functionality - impacts PCB power partitioning |
| Max Clock Frequency | 24 MHz system clock via PLL (2× mode at 12 MHz crystal or 3× mode at 8 MHz crystal) |
| Package | 120-pin TFP (Thin Fine-Pitch) package with 0.5 mm pitch - supports high-density industrial PCB layouts |
Pinout & Package
DF2215BR16V is housed in a 120-pin Thin Fine-Pitch (TFP-120V) package with 0.5 mm lead pitch, designed for compact industrial control modules and USB peripheral designs requiring thermal efficiency and board space optimization.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| TRST | Boundary-scan reset input | Active-low TAP controller reset; must be processed even when JTAG debug is unused - affects PCB pull-up design |
| AN0, AN1 | Analog input channels | Only functional when Vcc = AVcc; violation disables A/D conversion - constrains analog power routing |
| FWE | Flash write enable | Active-high signal enabling flash programming; valid only in F-ZTAT™ version - not present in mask-ROM variants |
| USBDM, USBDP | USB differential data lines | Integrated full-speed transceiver I/O; require 27 Ω series resistors and proper 90 Ω differential impedance trace routing |
| CLK, EXTAL | External clock input | Accepts crystal (1–12 MHz) or external clock source; PLL locks to generate 16/24 MHz system clock |
Key Features
| Feature | Design Value |
|---|---|
| F-ZTAT™ Flash Technology | Enables zero-time field firmware updates and late-stage design iterations without hardware change |
| Integrated USB 1.1 Controller | Eliminates need for external PHY; supports control/bulk/interrupt transfers with descriptor-based enumeration |
| Dual Independent SCIs | Support simultaneous RS-232/RS-485 communication and host debugging without shared resources |
| 16-bit Timer Pulse Unit (TPU) | 6-channel PWM/timer with dead-time insertion and input capture - suitable for motor phase control |
| Boundary-Scan Support (JTAG) | IEEE 1149.1-compliant test access port with TRST pin - enables production ICT and debug trace without probe points |
| Vcc = AVcc Hardware Constraint | Mandates unified analog/digital supply domain - simplifies power design but prohibits isolated analog domains |
Applications
| Industrial PLC I/O Module | USB Data Acquisition Device |
|---|---|
Use Scenario: Compact DIN-rail mounted module acquiring sensor signals and communicating via Modbus over USB-to-serial bridge. IC Role / Device Role / Timing Role: DF2215BR16V serves as main controller executing real-time I/O scanning, protocol stack, and USB CDC ACM class handling. Use Value: Integrated USB + dual SCI + 10-bit A/D eliminates external level shifters, transceivers, and ADC ICs - reducing BOM count by ≥4 components. |
Use Scenario: Portable environmental monitor logging temperature/humidity via analog sensors and uploading data via USB mass storage emulation. IC Role / Device Role / Timing Role: DF2215BR16V acts as sensor hub, A/D manager, and USB MSC device - managing FAT32 file writes and descriptor responses. Use Value: F-ZTAT™ flash allows post-deployment firmware patches for new sensor calibration algorithms without hardware revision. |
| Embedded HMI Controller | Test Equipment Front-End |
Use Scenario: Touch-enabled panel controlling HVAC systems with local logic and USB configuration interface. IC Role / Device Role / Timing Role: DF2215BR16V runs display driver, keypad scan, and USB HID class for PC-side configuration tool. Use Value: 16-bit TPU generates precise PWM for backlight dimming while USB handles parameter updates - single-chip solution. |
Use Scenario: Benchtop oscilloscope front-end digitizing analog inputs and streaming samples to PC via USB bulk transfer. IC Role / Device Role / Timing Role: DF2215BR16V performs synchronized A/D sampling, buffer management, and USB endpoint buffering with DMA. Use Value: On-chip 8 KB RAM provides sufficient double-buffered storage for 2 kB sample bursts at 100 kSPS - avoids external SRAM. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 16-bit microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HD64F2215RU | Same H8S/2215 core and pinout; uses masked ROM instead of F-ZTAT™ flash - no field reprogramming capability | Suitable for high-volume, fixed-function devices where firmware never changes post-manufacture | Select HD64F2215RU only if firmware stability is guaranteed and cost-per-unit reduction justifies loss of update flexibility |
| R5F52215ADFP | RX220-series 32-bit MCU; higher performance (50 MHz), larger flash (256 KB), but no native USB PHY - requires external transceiver | Better for complex GUI or connectivity stacks; incompatible pinout and software migration effort required | Choose R5F52215ADFP only when >32 KB RAM, floating-point, or CAN is needed - not a drop-in replacement |
Compared with HD64F2215RU, DF2215BR16V trades ROM cost for field-upgradable firmware; versus R5F52215ADFP, it offers integrated USB at lower code density and interrupt latency - critical for deterministic USB audio or HID response.
Availability
DF2215BR16V is available at Aetrix Electronics and suitable for industrial automation, USB peripheral development, and embedded instrumentation requiring stable component supply across multi-year production cycles.
Supply support for DF2215BR16V 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/2215 Group was designed for cost-sensitive, USB-connected embedded control applications requiring real-time responsiveness, mixed-signal integration, and field firmware update capability - targeting industrial I/O, test equipment, and human-machine interfaces.
FAQ
What is the flash memory technology used in DF2215BR16V?
DF2215BR16V uses Renesas' F-ZTAT™ (Flash Zero-Time Application Transfer) technology - a single-power, reprogrammable flash memory enabling in-system firmware updates without high-voltage programming or chip removal. This allows DF2215BR16V to support field upgrades, calibration adjustments, and bug fixes throughout product deployment.
Does DF2215BR16V support USB device functionality without external components?
Yes, DF2215BR16V integrates a full-speed USB 1.1 transceiver and controller, supporting USB device modes including CDC ACM and HID classes without external PHY. However, DF2215BR16V requires proper 90 Ω differential impedance routing on USBDP/USBDM traces and 27 Ω series termination resistors per Renesas hardware guidelines.
Can the A/D converter on DF2215BR16V operate with separate analog and digital supplies?
No - DF2215BR16V mandates Vcc = AVcc for A/D operation. The hardware specification explicitly states that AN0 and AN1 analog inputs function only when AVcc equals Vcc. Using separate analog/digital supplies will disable the 10-bit A/D converter, making DF2215BR16V unsuitable for designs requiring isolated analog domains.
What is the role of the TRST pin on DF2215BR16V?
The TRST pin on DF2215BR16V is the active-low reset input for the IEEE 1149.1 boundary-scan TAP controller. Even when JTAG debugging is unused, DF2215BR16V requires proper handling of TRST - typically pulled high via 4.7 kΩ resistor - to ensure reliable startup and avoid unintended scan chain initialization during power-on.
How does the PLL in DF2215BR16V generate system clock frequencies?
DF2215BR16V's on-chip PLL accepts external crystal or clock input (1–12 MHz) and multiplies it by 2× or 3× to produce 16 MHz or 24 MHz system clocks. For example, an 8 MHz crystal yields 24 MHz with 3× multiplication. The PLL lock time and stabilization must be observed before releasing reset - a timing requirement enforced in DF2215BR16V boot sequences.
DF2215BR16V Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 112-LFBGA
- Series:
- H8® H8S/2200
- Packaging:
- Tray
- Product Status:
- Last Time Buy
- Programmable:
- Not Verified
- Core Processor:
- H8S/2000
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- Connectivity:
- SCI, SmartCard, USB
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 68
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 16K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 6x10b; D/A 2x8b
- Oscillator Type:
- External
- Operating Temperature:
- -20°C ~ 75°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
DF2215BR16V FAQ
1.How can I place an order for DF2215BR16V through Aetrix?
Please submit a Request for Quotation (RFQ) for DF2215BR16V 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 DF2215BR16V reliable?
The price and inventory of DF2215BR16V are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DF2215BR16V is usually 5 days.
3.What payment methods are accepted for DF2215BR16V?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DF2215BR16V transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DF2215BR16V?
DF2215BR16V orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DF2215BR16V 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 DF2215BR16V?
For technical support, including DF2215BR16V datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DF2215BR16V requirements.
6.How does Aetrix verify that DF2215BR16V is sourced from the original manufacturer or authorized distributors?
All DF2215BR16V 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 DF2215BR16V meets industry standards.
7.What is the process for return or replacement of DF2215BR16V?
All DF2215BR16V units undergo pre-shipment inspection (PSI). If there is an issue with DF2215BR16V, 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 DF2215BR16V part is unused and in its original packaging.
Return procedure for DF2215BR16V:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DF2215BR16V 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…
