Infineon
MB91F366GCPMCR-GS - 32-bit FR50 MCU 512KB Flash 64MHz | Infineon
部品番号: MB91F366GCPMCR-GS ✓ 生産中
在庫あり
1〜3営業日以内に発送
120-LQFP (16x16 mm) Package
64 MHz Speed
512 KB (512K x 8) Flash Memory
開始価格 $6.95
USD / 個
MOQ: 1 |
価格更新日: 2026-10-08
ボリューム価格
| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $10.05 | $10.05 |
| 10 | $9.45 | $94.50 |
| 100 | $8.62 | $862.00 |
| 500 | $7.78 | $3,890.00 |
| 1,000 | $6.95 | $6,950.00 |
ℹ️ すべての価格はUSDです
MB91F366GCPMCR-GS 概要
The Infineon MB91F366GCPMCR-GS is a 32-bit RISC FR50 microcontroller from the FR MB91360G family, delivering 64 MHz CPU clock with 512 KB on-chip Flash and housed in a 120-pin LQFP (16x16 mm) package. According to distributor listings (Mouser, DigiKey, Octopart), this device integrates 36 KB of RAM, multiple serial interfaces, and timers designed for embedded real-time control.
A 32-bit microcontroller (MCU) is a single-chip computer that integrates a 32-bit CPU core, program memory, working RAM, and a rich set of peripherals such as timers, ADCs, and communication controllers. Within the broader semiconductor hierarchy, an MCU belongs to the integrated circuit family, sits under microcontrollers, and above general-purpose logic ICs. FR-family MCUs from Infineon/Cypress use the FR50 RISC architecture, optimized for deterministic interrupt response and high code density, making them well suited to automotive body, industrial automation, and white-goods applications where real-time behavior and long product lifetimes matter.
Key features of the MB91F366GCPMCR-GS include 512 KB Flash (512K x 8 organization), 64 MHz maximum operating frequency, 32-bit data path, integrated peripherals for serial communication, timers and GPIO, and a wide operating voltage range typical of the FR MB91360G platform. The device supports multiple power-saving modes for energy-conscious designs, and the 120-LQFP package provides generous I/O count for systems that need many external connections.
Architecturally, the FR50 core uses a variable-length instruction set that balances code density with throughput, while on-chip debug and trace logic assist development. The internal Flash controller supports in-application reprogramming, enabling firmware updates in the field without removing the MCU from the board.
Typical applications include industrial automation controllers, automotive body and chassis ECUs, HVAC control boards, white-goods motor control, and human-machine interface panels. The combination of large Flash, deterministic interrupts, and abundant I/O suits these real-time embedded designs.
When designing with this part, pay attention to the 120-LQFP PCB land pattern, decoupling capacitor placement near the supply pins, and ensure firmware uses the correct vector table for the FR50 core. Confirm the specific peripheral map against the FR MB91360G hardware manual before committing to pin assignments.
This page consolidates distributor pricing, drop-in alternative candidates, and engineering guidance not bundled in the manufacturer datasheet, giving procurement and design teams a single authoritative reference.
A 32-bit microcontroller (MCU) is a single-chip computer that integrates a 32-bit CPU core, program memory, working RAM, and a rich set of peripherals such as timers, ADCs, and communication controllers. Within the broader semiconductor hierarchy, an MCU belongs to the integrated circuit family, sits under microcontrollers, and above general-purpose logic ICs. FR-family MCUs from Infineon/Cypress use the FR50 RISC architecture, optimized for deterministic interrupt response and high code density, making them well suited to automotive body, industrial automation, and white-goods applications where real-time behavior and long product lifetimes matter.
Key features of the MB91F366GCPMCR-GS include 512 KB Flash (512K x 8 organization), 64 MHz maximum operating frequency, 32-bit data path, integrated peripherals for serial communication, timers and GPIO, and a wide operating voltage range typical of the FR MB91360G platform. The device supports multiple power-saving modes for energy-conscious designs, and the 120-LQFP package provides generous I/O count for systems that need many external connections.
Architecturally, the FR50 core uses a variable-length instruction set that balances code density with throughput, while on-chip debug and trace logic assist development. The internal Flash controller supports in-application reprogramming, enabling firmware updates in the field without removing the MCU from the board.
Typical applications include industrial automation controllers, automotive body and chassis ECUs, HVAC control boards, white-goods motor control, and human-machine interface panels. The combination of large Flash, deterministic interrupts, and abundant I/O suits these real-time embedded designs.
When designing with this part, pay attention to the 120-LQFP PCB land pattern, decoupling capacitor placement near the supply pins, and ensure firmware uses the correct vector table for the FR50 core. Confirm the specific peripheral map against the FR MB91360G hardware manual before committing to pin assignments.
This page consolidates distributor pricing, drop-in alternative candidates, and engineering guidance not bundled in the manufacturer datasheet, giving procurement and design teams a single authoritative reference.
ドロップイン代替品: MB91F366GCPMCR-GS — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: MB91F366GCPMCR-GS （同一形状・フットプリント） — 相違点: Program Memory Size, RAM Size, Series, Number of I/O, Operating Temperature.
Renesas Electronics
Program Memory Size: 48 KB (48K x 8)
RAM Size: 4 KB (4K x 8)
Series: M16C/60 (M16C/Tiny Series, Group 28)
比較対象 MB91F366GCPMCR-GS →
Renesas Electronics
Program Memory Size: 384 KB (384K x 8)
RAM Size: 31 KB
Series: M16C/60 M16C/62P
比較対象 MB91F366GCPMCR-GS →
クイック比較ツール — 並列比較する代替部品を選択:
MB91F366GCPMCR-GSE2
✅ ドロップイン📦 120-LQFP (16x16)
same die, process revision E2 marking only
📋 参考代替品（カタログ未掲載）
MB91F368GBPMCR-G
✅ ドロップイン📦 120-LQFP (16x16)
expanded peripheral set, same 512 KB Flash, same FR50 core
📋 参考代替品（カタログ未掲載）
MB91F376GPMC3-GS
✅ ドロップイン📦 120-LQFP (16x16)
768 KB Flash (+50% memory) vs 512 KB, same FR50 core
📋 参考代替品（カタログ未掲載）
MB91F366GCPMT-GS
✅ ドロップイン📦 120-LQFP (16x16)
same die, alternate reel/packaging code
📋 参考代替品（カタログ未掲載）
M30626FHPFP
✅ ドロップインRenesas Electronics
📦 120-LQFP
M16C/60 M16C/62P · M16C/60 · 16-Bit · 24 MHz · 384 KB (384K x 8) · FLASH · 31 KB · 87
✓ 在庫あり
$11.2 / 個
データシートを見る →M30281F6HP#U5B
✅ ドロップインRenesas Electronics
📦 120-LQFP
Renesas Electronics Corporation · M16C/60 (M16C/Tiny Series, Group 28) · M16C (16-bit CISC) · 48 KB (48K x 8) · Flash · 4 KB (4K x 8) · 20 MHz · 55
✓ 在庫あり
$5.55 / 個
データシートを見る →MB91F366GCPMCR-GS 最大定格＆電気的特性
| Core Architecture | FR50 RISC (32-bit) |
| Series | FR MB91360G |
| Maximum CPU Clock | 64 MHz |
| データバス幅 | 32-bit |
| Program Memory Size | 512 KB (512K x 8) Flash |
| RAM Size | 36 KB |
| パッケージ | 120-LQFP (16x16 mm) |
| 実装タイプ | Surface Mount |
| RoHS ステータス | Compliant |
| Lead-Free | Yes |
MB91F366GCPMCR-GS ピン構成
| ピン 1 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 1 function |
| ピン 2 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 2 function |
| ピン 3 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 3 function |
| ピン 4 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 4 function |
| ピン 5 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 5 function |
| ピン 6 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 6 function |
| ピン 7 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 7 function |
| ピン 8 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 8 function |
| ピン 9 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 9 function |
| ピン 10 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 10 function |
| ピン 11 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 11 function |
| ピン 12 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 12 function |
| ピン 13 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 13 function |
| ピン 14 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 14 function |
| ピン 15 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 15 function |
| ピン 16 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 16 function |
| ピン 17 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 17 function |
| ピン 18 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 18 function |
| ピン 19 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 19 function |
| ピン 20 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 20 function |
| ピン 21 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 21 function |
| ピン 22 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 22 function |
| ピン 23 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 23 function |
| ピン 24 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 24 function |
| ピン 25 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 25 function |
| ピン 26 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 26 function |
| ピン 27 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 27 function |
| ピン 28 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 28 function |
| ピン 29 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 29 function |
| ピン 30 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 30 function |
| ピン 31 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 31 function |
| ピン 32 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 32 function |
| ピン 33 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 33 function |
| ピン 34 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 34 function |
| ピン 35 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 35 function |
| ピン 36 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 36 function |
| ピン 37 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 37 function |
| ピン 38 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 38 function |
| ピン 39 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 39 function |
| ピン 40 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 40 function |
| ピン 41 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 41 function |
| ピン 42 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 42 function |
| ピン 43 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 43 function |
| ピン 44 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 44 function |
| ピン 45 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 45 function |
| ピン 46 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 46 function |
| ピン 47 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 47 function |
| ピン 48 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 48 function |
| ピン 49 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 49 function |
| ピン 50 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 50 function |
| ピン 51 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 51 function |
| ピン 52 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 52 function |
| ピン 53 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 53 function |
| ピン 54 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 54 function |
| ピン 55 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 55 function |
| ピン 56 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 56 function |
| ピン 57 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 57 function |
| ピン 58 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 58 function |
| ピン 59 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 59 function |
| ピン 60 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 60 function |
| ピン 61 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 61 function |
| ピン 62 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 62 function |
| ピン 63 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 63 function |
| ピン 64 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 64 function |
| ピン 65 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 65 function |
| ピン 66 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 66 function |
| ピン 67 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 67 function |
| ピン 68 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 68 function |
| ピン 69 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 69 function |
| ピン 70 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 70 function |
| ピン 71 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 71 function |
| ピン 72 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 72 function |
| ピン 73 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 73 function |
| ピン 74 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 74 function |
| ピン 75 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 75 function |
| ピン 76 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 76 function |
| ピン 77 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 77 function |
| ピン 78 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 78 function |
| ピン 79 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 79 function |
| ピン 80 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 80 function |
| ピン 81 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 81 function |
| ピン 82 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 82 function |
| ピン 83 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 83 function |
| ピン 84 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 84 function |
| ピン 85 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 85 function |
| ピン 86 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 86 function |
| ピン 87 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 87 function |
| ピン 88 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 88 function |
| ピン 89 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 89 function |
| ピン 90 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 90 function |
| ピン 91 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 91 function |
| ピン 92 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 92 function |
| ピン 93 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 93 function |
| ピン 94 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 94 function |
| ピン 95 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 95 function |
| ピン 96 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 96 function |
| ピン 97 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 97 function |
| ピン 98 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 98 function |
| ピン 99 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 99 function |
| ピン 100 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 100 function |
| ピン 101 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 101 function |
| ピン 102 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 102 function |
| ピン 103 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 103 function |
| ピン 104 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 104 function |
| ピン 105 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 105 function |
| ピン 106 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 106 function |
| ピン 107 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 107 function |
| ピン 108 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 108 function |
| ピン 109 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 109 function |
| ピン 110 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 110 function |
| ピン 111 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 111 function |
| ピン 112 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 112 function |
| ピン 113 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 113 function |
| ピン 114 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 114 function |
| ピン 115 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 115 function |
| ピン 116 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 116 function |
| ピン 117 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 117 function |
| ピン 118 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 118 function |
| ピン 119 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 119 function |
| ピン 120 | [DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 120 function |
主な用途
MB91F366GCPMCR-GS の用途: 6 件s: Industrial Automation Controllers, Automotive Body and Chassis ECUs, HVAC and Climate Control Boards, White Goods Motor Control, Human-Machine Interface Panels, Smart Energy Meters and Sub-Metering.
Industrial Automation Controllers
The MB91F366GCPMCR-GS fits industrial PLC and motion-control boards because its 32-bit FR50 core runs at 64 MHz with deterministic interrupt response. The 512 KB Flash holds IEC 61131-3 style application logic plus real-time OS kernels, while 36 KB RAM supports task scheduling buffers. The 120-LQFP package exposes enough GPIO for multi-axis I/O, encoder inputs, and fieldbus links. Unlike 8-bit MCUs, the FR50 core completes PID loops in fewer cycles, reducing control jitter on high-speed assembly lines.
おすすめ
Automotive Body and Chassis ECUs
The MB91F366GCPMCR-GS is suited to body controllers for window lift, seat memory, lighting, and climate modules where 32-bit performance and deterministic CAN/LIN handling matter. Its 64 MHz FR50 core processes multiple sensor inputs with predictable latency, while 512 KB Flash supports layered OEM software stacks. The 120-LQFP footprint fits compact ECU housings. Designers value the FR family's long product lifecycle, which aligns with automotive 10+ year production runs and after-sales service commitments.
おすすめ
HVAC and Climate Control Boards
The MB91F366GCPMCR-GS serves HVAC controllers that manage fans, compressors, valves, and temperature sensors in residential and light-commercial systems. The 64 MHz FR50 core executes multi-zone control loops with sub-millisecond update rates, while 512 KB Flash stores scheduling, fault logging, and user-interface code. The wide GPIO count of the 120-LQFP package accommodates NTC temperature inputs, triac drive outputs, and keypad/display interfaces typical of climate-control panels.
おすすめ
White Goods Motor Control
The MB91F366GCPMCR-GS drives washing machines, dishwashers, and refrigerator inverter boards where sensorless or Hall-sensor BLDC control is required. The FR50 core handles FOC algorithms and PWM generation at 64 MHz with deterministic timing, while 512 KB Flash stores motor parameter tables and OEM diagnostics. The 120-LQFP package exposes timers, ADC inputs, and PWM channels needed for three-phase inverter bridges. Cypress/Infineon heritage guarantees firmware longevity across appliance lifecycles.
おすすめ
Human-Machine Interface Panels
The MB91F366GCPMCR-GS powers HMI touch panels and operator interfaces on industrial equipment, elevators, and medical carts. Its 512 KB Flash holds graphical assets, menus, and multilingual strings, while 36 KB RAM supports buffer management for TFT or character displays. The 120-LQFP package provides GPIO for keypads, rotary encoders, and SPI-driven displays. The deterministic FR50 core ensures button-press latency stays bounded, improving user experience.
おすすめ
Smart Energy Meters and Sub-Metering
The MB91F366GCPMCR-GS targets single-phase and three-phase energy metering where accurate RMS computation, tamper detection, and metrology logging are required. The 64 MHz FR50 core performs DSP-style current/voltage calculations in real time, while 512 KB Flash stores calibration tables, billing records, and communication stacks for wireless M-Bus or PLC. The 120-LQFP footprint supports multiple ADC channels and isolated UART outputs for AMR/AMI concentrators.
おすすめ
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What is the core architecture of MB91F366GCPMCR-GS?
The MB91F366GCPMCR-GS uses a 32-bit FR50 RISC core from Infineon (formerly Cypress Semiconductor). According to distributor descriptions on DigiKey and Mouser, this core belongs to the FR MB91360G family and runs at up to 64 MHz, providing deterministic interrupt response and high code density for real-time embedded systems.
How much Flash memory does MB91F366GCPMCR-GS have?
The MB91F366GCPMCR-GS integrates 512 KB of on-chip Flash memory organized as 512K x 8. Per the Verified Web Data, the Flash is byte-addressable and supports in-application reprogramming, which is important for field firmware updates in industrial and automotive designs.
What is the package of MB91F366GCPMCR-GS?
The MB91F366GCPMCR-GS ships in a 120-pin LQFP package measuring 16x16 mm. This is confirmed by Mouser and DigiKey listings. The 120-LQFP footprint provides a high pin count suitable for designs that need many GPIO and peripheral signals.
Is MB91F366GCPMCR-GS still in production?
Yes, MB91F366GCPMCR-GS is currently listed as active across distributors. DigiKey (India listing) shows the part shipping today, Mouser carries it, and Octopart reports stock at six channels, indicating active production rather than end-of-life status.
What is the price of MB91F366GCPMCR-GS as of 2026-10-09?
Distributor pricing for MB91F366GCPMCR-GS as of 2026-10-09 ranges roughly from USD 6.56 per piece at Verified Electronics to USD 10.05 per piece at Heisener. Volume tiers on XAIPART start at USD 10.05 for qty 1, dropping to USD 6.95 per piece at qty 1000.
Where can I buy MB91F366GCPMCR-GS online?
MB91F366GCPMCR-GS can be purchased from authorized distributors including Mouser, DigiKey, Octopart-listed channels, Heisener, Verified Electronics, Win Source, Jotrin, and Xecor. Lead times vary by distributor; Heisener advertises immediate shipping with delivery in early August.
What is the lead time for MB91F366GCPMCR-GS?
Lead time for MB91F366GCPMCR-GS depends on distributor and quantity. Heisener lists immediate shipping with delivery estimated between July 29 and August 3, 2026, while DigiKey generally ships same-day for in-stock reels. For production volumes, request a firm quote from the franchised channel.
MB91F366GCPMCR-GS vs MB91F368GBPMCR-G - which should I choose?
Both parts share the 120-LQFP footprint and the FR MB91360G family architecture, but the MB91F368GBPMCR-G offers expanded peripheral integration per Jak Electronics comparison data. Choose MB91F366GCPMCR-GS for cost-sensitive designs where the 512 KB Flash and base peripheral set are sufficient; choose MB91F368GBPMCR-G when you need the additional peripheral channels.
MB91F366GCPMCR-GS vs MB91F376GPMC3-GS - which has more memory?
The MB91F376GPMC3-GS offers 768 KB Flash while the MB91F366GCPMCR-GS offers 512 KB Flash, both in the 120-LQFP package. According to Jak Electronics comparison data, the MB91F376 variant provides 50% more program memory, so choose it for applications requiring larger firmware images.
What is the best drop-in replacement for MB91F366GCPMCR-GS?
The best drop-in replacement for MB91F366GCPMCR-GS is the MB91F366GCPMCR-GSE2, which shares the same 120-LQFP package and FR MB91360G die with minor quality/process revisions per OMO-IC comparison data. For higher memory, MB91F376GPMC3-GS is also pin-compatible on the same 120-LQFP footprint.
Is there an Infineon equivalent for MB91F366GCPMCR-GS?
MB91F366GCPMCR-GS is natively an Infineon part (acquired from Cypress Semiconductor). Same-brand Infineon drop-in alternatives in the same 120-LQFP footprint include MB91F366GCPMCR-GSE2 (process revision) and MB91F376GPMC3-GS (768 KB Flash). All retain the FR50 core architecture.
Where to download MB91F366GCPMCR-GS datasheet PDF?
The official MB91F366GCPMCR-GS datasheet PDF can be requested from the Infineon product page or downloaded from third-party distributors including Mouser, DigiKey, Hotenda, and Avaq. Search the MPN on the Infineon website to obtain the latest revision of the FR MB91360G hardware manual.
Where to find MB91F366GCPMCR-GS pinout?
The MB91F366GCPMCR-GS pinout is published in the FR MB91360G hardware manual on the Infineon website and reproduced on distributor pages such as Avaq and Hotenda. Because this part uses a 120-LQFP package, consult the package diagram in the datasheet before laying out the PCB.
What are the key specifications of MB91F366GCPMCR-GS that engineers should know?
The MB91F366GCPMCR-GS combines a 32-bit FR50 RISC core at 64 MHz, 512 KB Flash, 36 KB RAM, and a 120-LQFP (16x16 mm) package. According to DigiKey and Mouser listings, these parameters make it suitable for real-time industrial and automotive body-control applications where deterministic interrupt handling and generous I/O are required.
エンジニアリング参考データ: MB91F366GCPMCR-GS — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
Choose MB91F366GCPMCR-GS when you need an actively-stocked 32-bit FR50 MCU with 512 KB Flash in a 120-LQFP for industrial or automotive body-control designs. Choose MB91F366GCPMCR-GSE2 if the original is unavailable and you need identical silicon with a slightly newer process marking. Choose MB91F376GPMC3-GS when firmware growth requires 768 KB Flash (+50%) and you can accept the same 120-LQFP footprint. Choose MB91F368GBPMCR-G only after confirming the expanded peripheral set matches your schematic, since not all FR MB91360G peripherals are pin-compatible across SKUs. Avoid Renesas M16C alternatives unless you are willing to rewrite firmware, since the FR50 and M16C cores use incompatible instruction sets.
代替品との比較
| パラメータ | この製品 | MB91F366GCPMCR-GSE2 | MB91F368GBPMCR-G | MB91F376GPMC3-GS | MB91F366GCPMT-GS | M30626FHPFP | M30281F6HP#U5B |
|---|---|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Renesas Electronics | Renesas Electronics |
| Package | 120-LQFP (16x16 mm) | 120-LQFP (16x16) - same | 120-LQFP (16x16) - same | 120-LQFP (16x16) - same | 120-LQFP (16x16) - same | 120-LQFP - same footprint | 120-LQFP - same footprint |
| Core Architecture | 32-bit FR50 RISC | 32-bit FR50 RISC - same | 32-bit FR50 RISC - same | 32-bit FR50 RISC - same | 32-bit FR50 RISC - same | 16-bit M16C/62P - different | 16-bit M16C/28 - different |
| Series / Family | FR MB91360G | FR MB91360G - same | FR MB91360G - same | FR MB91360G - same | FR MB91360G - same | M16C/62P | M16C/28 |
主な差別化要因
- Largest on-chip Flash in the FR MB91360G base line at 512 KB （vs M30281F6HP#U5B)
- 32-bit FR50 RISC core vs 16-bit CISC core （vs M30626FHPFP)
- Modern Infineon/Cypress lifecycle versus older Renesas M16C inventory （vs M30626FHPFP)
設計ノート
Place a 100 nF decoupling capacitor as close as possible to every VDD/VSS pin pair of the MB91F366GCPMCR-GS, plus a bulk 10 uF ceramic near the regulator output. The 120-LQFP has multiple VDD pins distributed across the package; missing one will cause code-fetch errors. Add a ferrite bead or pi-filter on AVDD if the on-chip ADC is used for precision measurements.
Use a 4-layer PCB with a continuous ground plane directly under the 120-LQFP footprint. The MB91F366GCPMCR-GS has high-edge-rate signals (external bus, PWM); a split or noisy ground will couple into ADC channels and disrupt CAN/LIN communication. Keep crystal traces short and surrounded by ground hatching for the main oscillator.
Estimated: firmware written for the FR MB91360G family is NOT binary-compatible with FR MB91F465/F467 derivatives. When migrating between MB91F366GCPMCR-GS and MB91F368GBPMCR-G, recompile against the correct vector table and linker script. Do not assume the same hex file will run on a different die without validation.
コンプライアンス情報
RoHS
Compliant
REACH
Compliant
AEC-Q100
Unknown
鉛フリー
Yes
ハロゲンフリー
Unknown
紛争鉱物
Compliant
RoHS and lead-free status confirmed by distributor listings (Mouser, DigiKey). AEC-Q100 automotive grade qualification status not stated in the Verified Web Data - mark as unknown. Halogen-free status not stated - mark as unknown.
データ検証日: 2026-10-09
— データはXAIPARTの部品エンジニアリングチームによって検証・管理されています
関連検索
MB91F366GCPMCR-GS
MB91F366GCPMCR-GS datasheet
Infineon MB91F366GCPMCR-GS
FR MB91360G 32-bit microcontroller
120-LQFP FR50 RISC MCU 512KB Flash
MB91F366GCPMCR-GS industrial automation
MB91F366GCPMCR-GS vs MB91F368GBPMCR-G
MB91F366GCPMCR-GS drop-in replacement
MB91F366GCPMCR-GS buy price stock
MB91F366GCPMCR-GS automotive body ECU
Cypress FR50 RISC microcontroller 64MHz
関連部品&用語
Infineon Technologies
Cypress Semiconductor
MB91F366GCPMCR-GS
MB91F366GCPMCR-GSE2
MB91F368GBPMCR-G
MB91F376GPMC3-GS
MB91F366GCPMT-GS
FR50 RISC core
FR MB91360G family
32-bit microcontroller
LQFP-120
120-LQFP (16x16 mm)
512 KB Flash
36 KB RAM
RoHS compliant
automotive body ECU
industrial automation controller
HVAC control
white goods motor control
human-machine interface
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