Infineon Technologies MB95F334KP-G-SH-SNE2

Overview

MB95F334KP-G-SH-SNE2 from Cypress Semiconductor is an 8-bit F2MC-8FX microcontroller with 20 KB Flash, 1008 bytes RAM, 29 I/O ports (25 CMOS + 4 N-ch open-drain), 8/10-bit 8-channel ADC, dual UART/SIO and I²C interfaces, and integrated multi-pulse generator for DC motor control. It operates at up to 16.25 MHz machine clock using external clock input and supports four low-power standby modes.

For engineers reviewing the MB95F334KP-G-SH-SNE2 datasheet, MB95F334KP-G-SH-SNE2 pinout, MB95F334KP-G-SH-SNE2 application, or MB95F334KP-G-SH-SNE2 equivalent, key selection criteria include Flash memory size, PPG timer count for motor waveform generation, LIN-UART dual-mode serial capability, and LQFP-32 package compatibility with industrial motor control and embedded sensor interface designs.

Technical Context

The MB95F334KP-G-SH-SNE2 implements the F2MC-8FX CPU core with 136 instructions, 1–3 byte encoding, and hardware support for 16-bit arithmetic, multiplication/division, and bit manipulation. Its interrupt latency is 0.6 µs at 16.25 MHz, enabling deterministic real-time response in motor timing loops.

Peripheral integration includes three 8/16-bit PPG channels, one dedicated 16-bit PPG + 16-bit reload timer for MPG operation, dual 8/16-bit composite timers, and a LIN-UART module supporting both asynchronous (UART) and synchronous (SIO) transfer with full-duplex double buffering - all mapped to a fixed 32-pin LQFP footprint.

Key Specifications

Pinout & Package

LQFP-32 (FPT-32P-M30) package with 0.8 mm pitch, exposed thermal pad, and standard JEDEC outline. Pin functions validated per Cypress Document 002-07522 Rev. *A.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 8-bit motor control microcontroller applications.

Compared with MB95F333KP-G-SH-SNE2, this part adds 8 KB Flash and 512 bytes RAM for enhanced motor algorithm storage and runtime variables; versus RL78/G13, it trades raw speed and integrated LIN PHY for lower system cost and proven field reliability in legacy appliance platforms.

Availability

MB95F334KP-G-SH-SNE2 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, smart sensor nodes, and appliance control panels requiring stable component supply across extended production lifecycles.

Supply support for MB95F334KP-G-SH-SNE2 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

Cypress Semiconductor (now part of Infineon Technologies) designs high-reliability microcontrollers and analog ICs for industrial, automotive, and consumer applications, with emphasis on integration, low-power operation, and long-term supply stability.

The MB95330H Series targets cost-sensitive, high-volume embedded control applications where deterministic timing, motor waveform generation, and mixed-signal integration outweigh raw processing speed - especially in white goods and automotive subsystems.

FAQ

What package type does MB95F334KP-G-SH-SNE2 use?

MB95F334KP-G-SH-SNE2 uses the LQFP-32 (FPT-32P-M30) package: 32-pin, 7 mm × 7 mm body, 0.8 mm lead pitch, with exposed thermal pad. Pin assignments match Cypress Document 002-07522 Rev. *A Figure 4-1 for LQFP variant.

Does MB95F334KP-G-SH-SNE2 support LIN 2.x protocol natively?

Yes - the integrated LIN-UART peripheral supports LIN 2.2 master and slave operation via dedicated reload timer-based baud rate generation and automatic checksum calculation. It handles both clock-asynchronous (UART) and clock-synchronous (SIO) modes, meeting ISO 17987-4 timing requirements.

How many PPG channels are available and what are their configurations?

MB95F334KP-G-SH-SNE2 provides three 8/16-bit PPG channels: PPG0, PPG1, and PPG2. Each can operate as two independent 8-bit channels or one 16-bit channel. PPG2 pairs with the multi-pulse generator for synchronized motor waveform sequencing, including toggle, one-shot, and event-triggered output modes.

Is on-chip debug supported, and what interface does it use?

Yes - on-chip debug is implemented via 1-wire serial interface using the DBG/EC0 pin (P12). It supports asynchronous serial programming, real-time register inspection, and breakpoint insertion without requiring JTAG or SWD hardware; debug firmware is loaded through the same UART/SIO peripheral used in application mode.