Infineon Technologies MB95F636HP-G-SH-SNE2

Overview

MB95F636HP-G-SH-SNE2 from Infineon Technologies (formerly Cypress) is an 8-bit Flash microcontroller based on the F2MC-8FX CPU core, featuring 36 KB on-chip Flash, 1024 bytes RAM, 28 I/O ports (25 CMOS + 3 N-ch open-drain), 8/10-bit 8-channel ADC, and LIN-UART interface. It operates at up to 16.25 MHz machine clock using external or CR-PLL sources and targets embedded motor control and automotive body electronics.

For engineers reviewing the MB95F636HP-G-SH-SNE2 datasheet, MB95F636HP-G-SH-SNE2 pinout, MB95F636HP-G-SH-SNE2 application, or MB95F636HP-G-SH-SNE2 equivalent, key selection criteria include its dual-bank Flash architecture for concurrent read/program operations, integrated multi-pulse generator for DC motor timing, sub-100 µA deep standby current, and LIN 2.2-compliant UART with wake-up capability.

Technical Context

The MB95F636HP-G-SH-SNE2 implements the F2MC-8FX core with 136-instruction set, 1–3 byte encoding, and 61.5 ns minimum instruction cycle at 16.25 MHz. It integrates a dedicated multi-pulse generator (MPG) with waveform sequencer, 16-bit reload timer, and PPG timers for precise DC motor commutation control.

Clock supervision includes independent main/sub-oscillation monitoring, programmable low-voltage detection (LVD) reset, and power-on reset. Memory subsystem supports Flash security lock, wild register for data replacement, and dual-operation banks enabling background programming during application execution.

Key Specifications

Pinout & Package

LQFP32 (32-pin Low-Profile Quad Flat Package) with 0.8 mm pitch, exposed thermal pad, and standard JEDEC footprint (package code LQB032). Compatible with reflow soldering and automated optical inspection.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MB95F634HP-G-SH-SNE2, the MB95F636HP-G-SH-SNE2 provides 80% more Flash for complex motor profiles and built-in LVD; compared with MB95F636KP-G-SH-SNE2, it omits LVD and ESD enhancements to reduce unit cost by 12% in non-automotive industrial use cases.

Availability

MB95F636HP-G-SH-SNE2 is available at Aetrix Electronics and suitable for automotive door modules, industrial DC motor controllers, smart appliance control units, and body electronics subsystems requiring stable component supply across extended product lifecycles.

Supply support for MB95F636HP-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

Infineon Technologies is a global semiconductor leader headquartered in Munich, Germany, specializing in power management, automotive MCUs, and security solutions with over 40 years of automotive-grade reliability heritage.

The CY95630H series - now part of Infineon's 8-bit MCU portfolio - was originally designed for cost-efficient, low-power embedded control in automotive body electronics and industrial motor applications where deterministic timing and LIN interoperability are critical.

FAQ

Does MB95F636HP-G-SH-SNE2 support in-circuit debugging without external tools?

Yes - it features a 1-wire on-chip debug interface requiring only VCC, VSS, and a single bidirectional serial pin (P12/DBG). This enables full flash programming, register inspection, and breakpoint execution without JTAG adapters or additional hardware, reducing development tooling costs.

What is the maximum operating frequency and corresponding machine clock specification?

The device supports external clock inputs up to 32.5 MHz, yielding a maximum machine clock frequency of 16.25 MHz. When using the main CR PLL with ×4 multiplication, the achievable main clock is 16 MHz ±2%, delivering a 61.5 ns minimum instruction cycle time.

Can the 8/10-bit ADC operate during deep standby mode?

No - the ADC is disabled in all standby modes including deep standby. However, the device supports wake-up from deep standby via external interrupt (e.g., INT00–INT09) or LIN bus activity, after which the ADC resumes operation within 4 µs of wake-up completion.

Is the LIN-UART compliant with LIN 2.2 physical layer specifications?

Yes - the LIN-UART hardware implements LIN 2.2 protocol features including automatic sync-break detection, configurable baud rate (1–20 kbps), checksum calculation (classic/enhanced), and slave node auto-response to header frames, meeting ISO 17987-4 electrical timing requirements.