R5F72165ADFA#V1 - 200MHz SH2A MCU 512KB Flash 176-LFQFP | Renesas
Référence : R5F72165ADFA#V1 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $113.12 | $113,12 |
| 10 | $95.66 | $956,60 |
| 100 | $78.42 | $7 842,00 |
| 500 | $65.1 | $32 550,00 |
| 1 000 | $56.84 | $56 840,00 |
R5F72165ADFA#V1 Présentation
What is the SH-2A architecture? The SuperH SH-2A is a 32-bit RISC microcontroller architecture developed by Renesas/Hitachi that pairs a high-density 16-bit instruction encoding with 32-bit registers, enabling compact code without sacrificing 32-bit performance. An MCU is an integrated circuit combining a CPU, memory (Flash/RAM), and on-chip peripherals (timers, communication controllers, ADC/DAC) on a single die, and within the wider taxonomy ranks as microcontroller -> embedded processor -> semiconductor. This class of device drives industrial motor control, factory automation, and EtherCAT-based servo loops.
Key differentiating features include the 200 MHz SH-2A core with FPU, single-power 3.3V operation, an integrated 10/100 Ethernet MAC, multi-channel motor-control PWM timers, CAN 2.0B, a USB function controller, and 100 general-purpose I/O. The wide peripheral set reduces external component count and PCB area, while the 176-LFQFP package simplifies inspection and rework compared with fine-pitch BGAs.
The device embeds 512KB of flash that can be programmed in-system, 64KB of SRAM, and 32KB of data flash (typical of the SH7216 family). The peripheral mix - 16-bit timers, motor-control PWM, ADC, and an on-chip Ethernet MAC - positions the SH7216 for single-chip servo drives and networked industrial nodes. The 100 MHz peripheral bus and DMA engine keep the CPU free during high-throughput data movement.
Typical applications include industrial AC servo drives, EtherCAT/CANopen slave controllers, factory-automation PLCs, automotive ECU front-ends, and networked motion controllers. Designers choose the SH7216 family when deterministic real-time response, integrated Ethernet, and motor-control peripherals converge on a single die.
When designing in, route the 3.3V analog supply through a ferrite bead with 0.1uF plus 10uF decoupling and keep the package thermal pad on a copper island tied to the digital ground. Use Renesas HEW or E2 studio plus the SH-2A C/C++ compiler; the SH-2A instruction set requires Renesas toolchain support.
This page synthesizes distributor pricing, same-family drop-in replacements, and practical peripheral-isolation design guidance not collected together in the manufacturer datasheet.
Alternatives de remplacement direct pour R5F72165ADFA#V1 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
R5F72165BDFA#V1
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
R5F72867N100FP#U2
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
R5F72865D100FA#U2
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
R5F72165ADFA#V1 Valeurs maximales et caractéristiques électriques
| Core Architecture | SuperH SH-2A with FPU |
| CPU Core | 32-bit single-core |
| Maximum Operating Frequency | 200 MHz |
| Program Memory (Flash) | 512 KB (512K x 8) |
| RAM Size | 64 KB (64K x 8) |
| Number of I/O Pins | 100 |
| Tension d'alimentation | 3.3 V (3 V min operating) |
| Boîtier / Format | 176-LFQFP (20x20 mm) |
| Type de montage | Surface Mount |
| Ethernet | On-chip 10/100 Ethernet MAC |
| CAN | CAN 2.0B |
| Lead-Free Status | Pb-free (per Renesas part designation) |
| Température de fonctionnement | -40C to +85C (industrial) |
| Series | SuperH SH7216 |
| Statut RoHS | Compliant |
Guide de configuration des broches du R5F72165ADFA#V1 176-lfqfp (20x20 mm)
Configuration des broches du R5F72165ADFA#V1 (boîtier 176-lfqfp (20x20 mm)). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour R5F72165ADFA#V1.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
R5F72165ADFA#V1 convient pour 6 applications: Industrial AC Servo Drives, EtherCAT/CANopen Servo Slave Nodes, Factory Automation PLC and Motion Controllers, Automotive ECU Front-Ends, Networked Motion Controllers, Industrial Motor Inverters and Inverters for Pumps/Fans.
Industrial AC Servo Drives
The R5F72165ADFA#V1's 200 MHz SH-2A core enables tight current-loop control at typical servo PWM rates up to 16 kHz, while its motor-control timers (MTU2) generate complementary PWM with programmable dead-time across multiple axes. Its integrated 10/100 Ethernet MAC and CAN 2.0B controller allow the same MCU to drive power-stage switching and serve EtherCAT/CANopen slave traffic over the wire. The 176-LFQFP (20x20 mm) package accommodates 100 I/O, which is more than enough for encoder/hall-sensor inputs, resolver excitation, gate-driver control, and isolated feedback on a multi-axis drive. Using a single MCU instead of an MCU+ASIC shrinks BOM cost and accelerates firmware reuse across drive families.
Recommandé
EtherCAT/CANopen Servo Slave Nodes
On-chip 10/100 Ethernet MAC plus 200 MHz SH-2A CPU makes the R5F72165ADFA#V1 ideal for single-chip EtherCAT slave nodes where deterministic cycle jitter below 1 microsecond matters. The SH-2A core's deterministic interrupt latency keeps distributed-clock jitter low and frees bandwidth for motion-planning tasks. 64 KB SRAM buffers full-cycle Distributed Clock frames without external memory; 512 KB flash holds communications-stack state plus the local motion-application code. Designers benefit from Renesas' SH-2A toolchain (HEW/E2 studio) and the SH-2A-specific EtherCAT slave stack to ship production-ready nodes rapidly.
Recommandé
Factory Automation PLC and Motion Controllers
In factory-automation PLCs the R5F72165ADFA#V1 acts as both central controller and motion coordinator: the SH-2A core executes IEC 61131-3 logic, while motor-control timers generate multi-axis PWMs synchronized over EtherCAT or CANopen. The 100 I/O lines count comfortably cover digital I/O modules, sensor interfaces, and isolated gate-driver handshakes. Industrial temperature grade (-40C to +85C) and Pb-free packaging make it line-card compliant across factory environments. Renesas' SuperH industrial ecosystem (HEW plus validated libraries) accelerates safety/regulatory certification for line-card builders.
Recommandé
Automotive ECU Front-Ends
Although the R5F72165ADFA#V1 is rated industrial not automotive-AEC-Q100, its CAN 2.0B interface and robust SH-2A core suit lower-tier automotive ECU front-ends and chassis sub-systems. The CAN link integrates gateway messaging between body-domain and powertrain-domain networks. The 176-LFQFP package supports generous external physical-layer drivers and protection circuitry while keeping assembly yield high. Designers should validate against AEC-Q100 needs at higher tiers using an automotive-qualified Renesas variant.
Recommandé
Networked Motion Controllers
The integrated Ethernet MAC lets the R5F72165ADFA#V1 act as a networked motion controller (NMC) hub - receiving set-points from a master and dispatching PWM profiles to local axes. The 200 MHz SH-2A core implements inverse-kinematics and trajectory generation alongside fieldbus comms. With 64 KB SRAM the device holds lookup tables for trajectory smoothing and configuration profiles used during startup. The 176-LFQFP package simplifies field-installation repair compared with BGA alternatives in industrial panels.
Recommandé
Industrial Motor Inverters and Inverters for Pumps/Fans
The R5F72165ADFA#V1 is well-suited to industrial inverters for pumps, fans, and compressors where the integrated motor-control timers (MTU2) generate high-resolution PWM with dead-time insertion. The Ethernet MAC supports remote monitoring via industrial Ethernet, while CAN 2.0B covers local sensor fusion. 64 KB SRAM is plenty for vector-control sine tables and field-weakening coefficients without external memory. The Pb-free 176-LFQFP is fully RoHS-compliant for global industrial deployments.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour R5F72165ADFA#V1 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | R5F72165BDFA#V1 | R5F72867N100FP#U2 | R5F72865D100FA#U2 |
|---|---|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Package | 176-LFQFP (20x20 mm) | 176-LFQFP (20x20 mm) - same | 176-LFQFP (20x20 mm) - same | 176-LFQFP (20x20 mm) - same |
| Core Architecture | SH-2A with FPU | SH-2A with FPU | SH-2A | SH-2A |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 100 MHz (-50%) | 100 MHz (-50%) |
| Ethernet MAC | Integrated 10/100 | Integrated 10/100 | No on-chip Ethernet | No on-chip Ethernet |
| CAN Interface | CAN 2.0B | CAN 2.0B | CAN | CAN |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Principaux différenciateurs
- Highest CPU frequency in the SH7216 family (vs R5F72867N100FP#U2)
- Integrated Ethernet MAC plus 100 I/O (vs R5F72165BDFA#V1)
- Best loop-rate to peripheral mix in a 176-LFQFP (vs R5F72865D100FA#U2)
Notes de conception
Estimated: at 200 MHz core clock and typical MCU activity ~50mW, plus Ethernet MAC draw ~150 mW during PHY bursts, total VCC budget is ~200-300 mW. Use a 1uF + 0.1uF ceramic pair locally on each VCC pin, with one bulk 10-22uF tantalum or polymer near the package; place a ferrite bead between 3.3V analog (AVCC) and digital VCC to keep switching noise off the PLL.
Estimated: with ~300 mW dissipation in the 176-LFQFP package (theta_JA around 35-45 C/W for 4-layer 1-oz board per typical LFQFP ratings), junction rise above ambient is ~15C, well inside the 125C junction limit. Still, route the package center-pad area to a continuous copper island on top layer connected to the digital GND plane to lower thermal impedance.
Confirm the SH7216 family revision letter (A vs B) before re-purposing firmware: peripheral register base addresses and certain IRQ channel mappings shifted between Renesas SH7216 revisions. Always regenerate the linker script and BSP settings in HEW/E2 studio when switching between R5F72165A- and B-prefix parts. Also validate the Ethernet PHY reference clock (RMII vs MII mode) matches the package pin assignments.
Place the 25 MHz Ethernet reference-clock crystal within 8 mm of the ETHER_CLK pins with guard traces tied to GND. Keep MTU2 PWM traces away from the analog AVCC island by at least 5 mm to avoid capacitive coupling on ADC inputs. Implement a 4-layer stackup with continuous GND plane under the LFQFP to keep return paths short for the Ethernet pairs.
Informations de conformité
Pb-free per Renesas part designation; RoHS compliant per distributor product listing. Not AEC-Q100 qualified - choose automotive-grade Renesas variants for AEC-Q100 systems.
