Infineon

MB91F366GCPMCR-GS - 32-bit FR50 MCU 512KB Flash 64MHz | Infineon

Name: MB91F366GCPMCR-GS - 32-bit FR50 MCU 512KB Flash 64MHz | Infineon
Brand: Infineon Technologies
SKU: MB91F366GCPMCR-GS
Price: 6.95 USD
Availability: InStock

N.º da peça: MB91F366GCPMCR-GS ✓ Ativo

Em estoque Enviado em 1 a 3 dias úteis

120-LQFP (16x16 mm) Package 64 MHz Speed 512 KB (512K x 8) Flash Memory

A partir de $6.95 USD / unidade

MOQ: 1 |

Preço atualizado: 2026-10-08

Preços por volume

Qtd.	Preço unitário	Total
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 Todos os preços estão em USD

Ver datasheet (PDF) Ver alternativas

Quantidade

MB91F366GCPMCR-GS Visão geral

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.

Alternativas drop-in para MB91F366GCPMCR-GS — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.

Variantes desta série

Modelos da mesma série compatíveis como drop-in com MB91F366GCPMCR-GS (mesmo formato e footprint) — diferindo em Program Memory Size, RAM Size, Series, Number of I/O, Operating Temperature.

M30281F6HP#U5B

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)

Comparar com MB91F366GCPMCR-GS →

M30626FHPFP

Renesas Electronics

Program Memory Size: 384 KB (384K x 8)

✅ Drop-In

Renesas Electronics

📦 120-LQFP

M16C/60 M16C/62P · M16C/60 · 16-Bit · 24 MHz · 384 KB (384K x 8) · FLASH · 31 KB · 87

✓ Em estoque

$11.2 / unidade

Ver ficha técnica →

M30281F6HP#U5B

✅ Drop-In

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

✓ Em estoque

$5.55 / unidade

Ver ficha técnica →

MB91F366GCPMCR-GS Classificações máximas e características elétricas

Core Architecture	FR50 RISC (32-bit)
Series	FR MB91360G
Maximum CPU Clock	64 MHz
Largura do barramento de dados	32-bit
Program Memory Size	512 KB (512K x 8) Flash
RAM Size	36 KB
Encapsulamento	120-LQFP (16x16 mm)
Tipo de montagem	Surface Mount
Status RoHS	Compliant
Lead-Free	Yes

Configuração de pinos do MB91F366GCPMCR-GS

Pino 1	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 1 function
Pino 2	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 2 function
Pino 3	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 3 function
Pino 4	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 4 function
Pino 5	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 5 function
Pino 6	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 6 function
Pino 7	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 7 function
Pino 8	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 8 function
Pino 9	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 9 function
Pino 10	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 10 function
Pino 11	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 11 function
Pino 12	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 12 function
Pino 13	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 13 function
Pino 14	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 14 function
Pino 15	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 15 function
Pino 16	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 16 function
Pino 17	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 17 function
Pino 18	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 18 function
Pino 19	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 19 function
Pino 20	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 20 function
Pino 21	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 21 function
Pino 22	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 22 function
Pino 23	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 23 function
Pino 24	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 24 function
Pino 25	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 25 function
Pino 26	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 26 function
Pino 27	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 27 function
Pino 28	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 28 function
Pino 29	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 29 function
Pino 30	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 30 function
Pino 31	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 31 function
Pino 32	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 32 function
Pino 33	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 33 function
Pino 34	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 34 function
Pino 35	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 35 function
Pino 36	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 36 function
Pino 37	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 37 function
Pino 38	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 38 function
Pino 39	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 39 function
Pino 40	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 40 function
Pino 41	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 41 function
Pino 42	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 42 function
Pino 43	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 43 function
Pino 44	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 44 function
Pino 45	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 45 function
Pino 46	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 46 function
Pino 47	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 47 function
Pino 48	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 48 function
Pino 49	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 49 function
Pino 50	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 50 function
Pino 51	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 51 function
Pino 52	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 52 function
Pino 53	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 53 function
Pino 54	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 54 function
Pino 55	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 55 function
Pino 56	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 56 function
Pino 57	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 57 function
Pino 58	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 58 function
Pino 59	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 59 function
Pino 60	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 60 function
Pino 61	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 61 function
Pino 62	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 62 function
Pino 63	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 63 function
Pino 64	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 64 function
Pino 65	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 65 function
Pino 66	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 66 function
Pino 67	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 67 function
Pino 68	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 68 function
Pino 69	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 69 function
Pino 70	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 70 function
Pino 71	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 71 function
Pino 72	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 72 function
Pino 73	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 73 function
Pino 74	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 74 function
Pino 75	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 75 function
Pino 76	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 76 function
Pino 77	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 77 function
Pino 78	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 78 function
Pino 79	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 79 function
Pino 80	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 80 function
Pino 81	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 81 function
Pino 82	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 82 function
Pino 83	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 83 function
Pino 84	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 84 function
Pino 85	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 85 function
Pino 86	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 86 function
Pino 87	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 87 function
Pino 88	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 88 function
Pino 89	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 89 function
Pino 90	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 90 function
Pino 91	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 91 function
Pino 92	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 92 function
Pino 93	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 93 function
Pino 94	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 94 function
Pino 95	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 95 function
Pino 96	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 96 function
Pino 97	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 97 function
Pino 98	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 98 function
Pino 99	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 99 function
Pino 100	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 100 function
Pino 101	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 101 function
Pino 102	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 102 function
Pino 103	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 103 function
Pino 104	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 104 function
Pino 105	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 105 function
Pino 106	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 106 function
Pino 107	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 107 function
Pino 108	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 108 function
Pino 109	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 109 function
Pino 110	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 110 function
Pino 111	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 111 function
Pino 112	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 112 function
Pino 113	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 113 function
Pino 114	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 114 function
Pino 115	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 115 function
Pino 116	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 116 function
Pino 117	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 117 function
Pino 118	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 118 function
Pino 119	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 119 function
Pino 120	[DATA_NEEDED] — Refer to FR MB91360G hardware manual for exact pin 120 function

Aplicações típicas

MB91F366GCPMCR-GS é adequado para 6 aplicaçãos: 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.

Recomendado

🚗

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.

Recomendado

TLE7259-3GE (Infineon LIN transceiver for body networks) TLE7250SJ (Infineon CAN transceiver companion)

⚡

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.

Recomendado

LM35DZ (Precision temperature sensor for zone feedback) MOC3021 (Optoisolator/triac driver for compressor control)

🏭

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.

Recomendado

IRFS7537 (Power MOSFET for inverter stage) HCPL-2212-500E · Broadcom

📺

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.

Recomendado

MAX6816EUS+T · Analog Devices LMH6624MAX/ · Texas Instruments

⚡

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.

Recomendado

INA219AIDR · Texas Instruments ISO1541DR (I2C isolator for metrology front-end)

Resumo dos produtos recomendados

MAX14821ETG+ Analog Devices Usado em: Industrial Automation Controllers ISO7762FDWR Texas Instruments Usado em: Industrial Automation Controllers TLE7259-3GE Infineon LIN transceiver for body networks Usado em: Automotive Body and Chassis ECUs TLE7250SJ Infineon CAN transceiver companion Usado em: Automotive Body and Chassis ECUs LM35DZ Precision temperature sensor for zone feedback Usado em: HVAC and Climate Control Boards MOC3021 Optoisolator/triac driver for compressor control Usado em: HVAC and Climate Control Boards IRFS7537 Power MOSFET for inverter stage Usado em: White Goods Motor Control HCPL-2212-500E Broadcom Usado em: White Goods Motor Control MAX6816EUS+T Analog Devices Usado em: Human-Machine Interface Panels LMH6624MAX/ Texas Instruments Usado em: Human-Machine Interface Panels INA219AIDR Texas Instruments Usado em: Smart Energy Meters and Sub-Metering ISO1541DR I2C isolator for metrology front-end Usado em: Smart Energy Meters and Sub-Metering

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.

Dados de referência de engenharia para MB91F366GCPMCR-GS — comparação, orientação de projeto e informações de conformidade.

Guia de seleção

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.

Comparação com alternativas

Parâmetro	Este produto	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

Principais diferenciais

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)

Notas de projeto

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.

Informações de conformidade

RoHS

Compliant

REACH

Compliant

AEC-Q100

Unknown

Sem chumbo

Yes

Sem halogênios

Unknown

Minerais de conflito

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.

Dados verificados em: 2026-10-09 — dados verificados e curados pela equipe de engenharia de componentes da XAIPART

Fontes: Distributor, Octopart, Distributor, Distributor, Distributor, Distributor, Distributor

Buscas relacionadas

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

Componentes & termos relacionados

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

CY96F389RSBPMC-GS-UJE2