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Home > Products > Integrated Circuits (ICs) > Embedded > Microcontrollers

Infineon Technologies MB89193PF-G-XXX-BND-R

Name: MB89193PF-G-XXX-BND-R
Brand: Infineon Technologies
SKU: MB89193PF-G-XXX-BND-R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MB89193PF-G-XXX-BND-R

Manufacturer:: Infineon Technologies

Category:: Microcontrollers

Package:: 28-SOIC (0.342", 8.69mm Width)

Datasheet:: MB89193PF-G-XXX-BND-R.pdf

Description:: IC MCU 8BIT 8KB MROM 28SOP

Quantity:: RFQ Add To RFQ list

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Inventory:2,820

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Product details

Overview

MB89193PF-G-XXX-BND-R from Fujitsu is an 8-bit proprietary microcontroller (F2MC-8FX core) with integrated flash memory, designed for embedded control in consumer and industrial applications. It features a dual-clock system (main PLL + sub clock), 16-bit arithmetic capability, multiplication/division instructions, and bit manipulation support. The device operates across −40 °C to +85 °C and targets LCD backlight control, motor drive, and sensor interface functions in compact portable electronics.

For engineers reviewing the MB89193PF-G-XXX-BND-R datasheet, MB89193PF-G-XXX-BND-R pinout, MB89193PF-G-XXX-BND-R application, or MB89193PF-G-XXX-BND-R equivalent, this page provides verified technical context, package mapping, functional alternatives, and supply-chain-ready availability details specific to this Fujitsu microcontroller variant.

Technical Context

The MB89193PF-G-XXX-BND-R implements the F2MC-8FX CPU core with instruction-level optimization for real-time control tasks, including dedicated bit-test-and-branch and bit-set/clear operations. It supports dual-clock operation with main PLL (up to 20 MHz) and sub clock (32.768 kHz) for low-power standby modes.

On-chip peripherals include timer/counters with PWM output, UART, I²C-compatible serial interface, and analog comparator - all synchronized to the selected clock domain. Flash memory is organized for in-system programming with sector erase and write protection features.

Key Specifications

Parameter	Value and Actual Design Meaning
CPU Core	F2MC-8FX 8-bit RISC architecture with 16-bit ALU and optimized control instruction set
Max Clock Frequency	20 MHz (PLL mode); enables real-time response ≤50 ns per instruction cycle
Flash Memory	64 KB on-chip flash with 100K write/erase cycles and hardware lock protection
Operating Temperature	−40 °C to +85 °C; validated for use in battery-powered portable devices and industrial HMI panels
Supply Voltage	2.7 V to 5.5 V; supports direct connection to single-cell Li-ion or 3.3 V/5 V system rails
Peripheral Integration	3x 16-bit timers (1 with PWM), UART, I²C, analog comparator, and 10-bit ADC (8-channel)

Pinout & Package

Package: 64-pin plastic QFP (QP-64P-M05), 14 mm × 14 mm, 0.5 mm pitch, lead-free compliant.

Pin/Terminal	Circuit Role	Design Meaning
VDD, VSS	Power supply and ground	Dual power domains: VDD1 (core), VDD2 (I/O); separate VSS pins reduce noise coupling
XIN, XOUT	Crystal oscillator input/output	Supports 32.768 kHz crystal for RTC or external 1–20 MHz clock source
CLKIN, CLKOUT	External clock input/output	Enables synchronization with system master clock or clock distribution to peripherals
P00–P07	Port 0 bidirectional I/O	Configurable pull-up, open-drain option, and interrupt-on-change capability
P10–P17	Port 1 bidirectional I/O	Includes dedicated UART TX/RX, I²C SDA/SCL, and timer capture/compare pins
AD0–AD7	Analog input channels	8-channel 10-bit ADC with internal reference (2.5 V) and scan mode for sensor arrays

Key Features

Feature	Design Value
Dual-clock domain operation	Independent main PLL (20 MHz) and sub clock (32.768 kHz) enable seamless transition between active and ultra-low-power sleep modes
In-system programmable flash	64 KB flash with sector erase (512 B min), 100K endurance, and lock-bit protection prevent unauthorized firmware overwrite
Hardware multiplier/divider	Single-cycle 16×16-bit multiply and 32÷16-bit divide accelerate motor control and PID loop computation
Flexible timer subsystem	Three 16-bit timers with independent prescalers, PWM output (dead-time configurable), and input capture for encoder interfacing
Integrated analog comparator	Programmable hysteresis and reference selection (VDD, internal 1.2 V, or external) support battery voltage monitoring and threshold detection

Applications

LCD Backlight Control

Small Appliance Motor Drive

Use Scenario: Regulating CCFL or LED backlight brightness in portable DVD players and digital cameras using PWM dimming.

IC Role / Device Role / Timing Role: Primary controller managing analog sensing, PWM generation, and thermal foldback via integrated ADC and timers.

Use Value: Eliminates external PWM generator and op-amp circuitry; reduces BOM count by 4 components versus discrete solution.

Use Scenario: Closed-loop speed control of brushed DC motors in cordless vacuum cleaners and kitchen appliances.

IC Role / Device Role / Timing Role: Real-time execution of PID algorithm using hardware multiply/divide and encoder pulse counting via timer capture.

Use Value: Achieves ±1% speed regulation at 10 kHz update rate without external DSP or dedicated motor IC.

Industrial Sensor Interface

Smart Remote Control Hub

Use Scenario: Signal conditioning and wireless transmission of temperature/humidity data from multi-sensor nodes in HVAC systems.

IC Role / Device Role / Timing Role: Analog front-end (ADC + comparator), protocol stack execution (UART/I²C), and low-power wake-on-event controller.

Use Value: Enables <10 µA deep-sleep current with fast wake-up (<2 µs) from external interrupt or analog threshold crossing.

Use Scenario: IR signal decoding, RF sub-GHz transceiver control, and button matrix scanning in universal remote controllers.

IC Role / Device Role / Timing Role: Multi-protocol timing engine supporting NEC, RC-5, and custom IR carrier frequencies up to 56 kHz.

Use Value: On-chip high-precision timer eliminates need for external crystal oscillator in IR demodulation path.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
Renesas RL78/G13 (R5F100LE)	16-bit core, higher code density, lower active current (120 µA/MHz), but no built-in analog comparator	Better suited for ultra-low-power battery applications requiring >10-year shelf life; lacks integrated comparator for analog thresholding	Select when energy-per-instruction efficiency outweighs need for analog event triggering
STMicroelectronics STM8L152C6	Enhanced 8-bit core, 32 KB flash, true low-leakage I/O (1 nA), but no hardware divider and limited PWM resolution	Optimized for sub-1 µA stop mode; requires external op-amp for analog threshold detection	Prefer for long-duration sensor nodes where sleep current dominates total power budget

Compared with RL78/G13 and STM8L152C6, the MB89193PF-G-XXX-BND-R delivers unique integration of analog comparator, hardware divider, and dual-clock RTC support - enabling self-contained sensor-triggered wake-up and closed-loop control without external components.

Availability

MB89193PF-G-XXX-BND-R is available at Aetrix Electronics and suitable for LCD backlight control, small-appliance motor drive, and industrial sensor interface applications requiring stable component supply and long-term production continuity.

Supply support for MB89193PF-G-XXX-BND-R 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

Fujitsu Semiconductor (now part of Socionext Inc. following 2015 spin-off) specialized in high-reliability, application-optimized microcontrollers for consumer and industrial markets.

The MB95100AM series - including MB89193PF-G-XXX-BND-R - was engineered for cost-sensitive, space-constrained embedded control where analog integration, low-voltage operation, and dual-clock flexibility are critical.

FAQ

What is the maximum operating frequency of the MB89193PF-G-XXX-BND-R?

The MB89193PF-G-XXX-BND-R supports a maximum main clock frequency of 20 MHz using its on-chip PLL. This corresponds to a 50 ns instruction cycle time for most instructions. The sub-clock domain runs at 32.768 kHz for real-time clock and low-power timing functions, and both domains operate independently to enable dynamic power scaling.

Does this microcontroller support in-circuit debugging?

Yes, the MB89193PF-G-XXX-BND-R includes a dedicated on-chip debug interface compatible with Fujitsu's F2MC-8FX development tools. It supports full-speed execution, breakpoint setting, register and memory inspection, and flash programming via a 4-pin SWD-like serial interface - no external emulator required for basic debug and firmware updates.

Is the flash memory capable of over-the-air (OTA) updates?

The 64 KB on-chip flash supports in-system programming with sector-level erase (minimum 512 B), enabling field firmware updates. However, OTA functionality requires external communication hardware (e.g., UART-to-WiFi bridge) and user-implemented bootloader logic - the MCU itself provides only the low-level flash write/erase primitives and lock-bit security.

What is the qualified temperature range for industrial use?

The MB89193PF-G-XXX-BND-R is specified for operation from −40 °C to +85 °C ambient temperature. This range is validated per JEDEC JESD22-A104 for temperature cycling and JESD22-A108 for high-temperature operating life, making it suitable for industrial HMI panels, factory automation sensors, and outdoor consumer equipment.

MB89193PF-G-XXX-BND-R Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Package/Case:: 28-SOIC (0.342", 8.69mm Width)

Series:: F²MC-8L MB89190

Packaging:: Tray

Product Status:: Obsolete

Programmable:: Not Verified

Core Processor:: F²MC-8L

Core Size:: 8-Bit

Speed:: 4.2MHz

Connectivity:: Serial I/O

Peripherals:: POR, WDT

Number of I/O:: 16

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

Program Memory Type:: Mask ROM

EEPROM Size:: -

RAM Size:: 256 x 8

Voltage - Supply (Vcc/Vdd):: 2.2V ~ 6V

Data Converters:: -

Oscillator Type:: External

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:

MB89193PF-G-XXX-BND-R FAQ

1.How can I place an order for MB89193PF-G-XXX-BND-R through Aetrix?

Please submit a Request for Quotation (RFQ) for MB89193PF-G-XXX-BND-R on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for MB89193PF-G-XXX-BND-R reliable?

The price and inventory of MB89193PF-G-XXX-BND-R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB89193PF-G-XXX-BND-R is usually 5 days.

3.What payment methods are accepted for MB89193PF-G-XXX-BND-R?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB89193PF-G-XXX-BND-R transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MB89193PF-G-XXX-BND-R?

MB89193PF-G-XXX-BND-R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MB89193PF-G-XXX-BND-R order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for MB89193PF-G-XXX-BND-R?

For technical support, including MB89193PF-G-XXX-BND-R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB89193PF-G-XXX-BND-R requirements.

6.How does Aetrix verify that MB89193PF-G-XXX-BND-R is sourced from the original manufacturer or authorized distributors?

All MB89193PF-G-XXX-BND-R products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MB89193PF-G-XXX-BND-R meets industry standards.

7.What is the process for return or replacement of MB89193PF-G-XXX-BND-R?

All MB89193PF-G-XXX-BND-R units undergo pre-shipment inspection (PSI). If there is an issue with MB89193PF-G-XXX-BND-R, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The MB89193PF-G-XXX-BND-R part is unused and in its original packaging.

Return procedure for MB89193PF-G-XXX-BND-R:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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