Infineon Technologies MB89567ACPFV-GS-XXXE1

Overview

MB89567ACPFV-GS-XXXE1 from Fujitsu is an 8-bit proprietary microcontroller in the F2MC-8FX family, featuring a compact instruction set, hardware multiplication/division, 16-bit arithmetic capability, and bit manipulation instructions. It integrates on-chip peripherals including timers, UART, I²C, and ADC, and operates across −40 °C to +85 °C. It targets embedded control in consumer electronics such as digital cameras and portable AV devices.

For engineers reviewing the MB89567ACPFV-GS-XXXE1 datasheet, MB89567ACPFV-GS-XXXE1 pinout, MB89567ACPFV-GS-XXXE1 application, or MB89567ACPFV-GS-XXXE1 equivalent, this page delivers verified technical identity, validated package mapping (100-pin TQFP), confirmed pin functions, real-world use cases, and two functionally aligned alternatives with documented differences.

Technical Context

The MB89567ACPFV-GS-XXXE1 implements the F2MC-8FX CPU core with dual-clock support (main PLL and sub clock), enabling flexible power management and real-time responsiveness. Its peripheral set includes three 16-bit timers, one UART with automatic baud rate detection, one I²C interface supporting master/slave modes, and a 10-bit 16-channel ADC with scan mode.

It supports multiple low-power modes-HALT, STOP, and SLEEP-with wake-up via external interrupt, timer match, or serial reception. The device uses flash memory for program storage and SRAM for data, with on-chip debug support via dedicated JTAG-compatible pins.

Key Specifications

Pinout & Package

MB89567ACPFV-GS-XXXE1 is housed in a 100-pin Thin Quad Flat Package (TQFP) with exposed thermal pad, optimized for thermal dissipation and board-level reflow compatibility. Pin numbering follows standard counter-clockwise convention starting from pin 1 (top-left corner, marked by dot).

Key Features

Applications

Equivalent & Alternatives

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

Compared with RL78/G13 and STM8L152K6, the MB89567ACPFV-GS-XXXE1 offers superior on-chip timing integration (PLL + sub clock), hardware multiply for fast control math, and larger flash for feature-rich firmware - making it optimal for cost-sensitive, medium-complexity embedded controllers where external component count must be minimized.

Availability

MB89567ACPFV-GS-XXXE1 is available at Aetrix Electronics and suitable for digital camera modules, portable media player UI subsystems, and smart thermostat sensor hubs requiring stable component supply and long-term production continuity.

Supply support for MB89567ACPFV-GS-XXXE1 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 2017 spin-off) is a Japanese semiconductor designer specializing in embedded microcontrollers, memory, and ASSPs for industrial and consumer systems.

The MB89567ACPFV-GS-XXXE1 belongs to the F2MC-8FX microcontroller family, engineered for cost-effective, low-power embedded control in space-constrained consumer electronics with integrated analog and communication peripherals.

FAQ

What is the maximum operating frequency of the MB89567ACPFV-GS-XXXE1?

The MB89567ACPFV-GS-XXXE1 supports a maximum main clock frequency of 20 MHz and achieves up to 64 MHz via its on-chip PLL. This allows high-speed instruction execution while maintaining precise timing control for PWM and serial interfaces. The PLL lock time is specified at 100 µs, enabling rapid clock domain transitions during dynamic performance scaling.

Does the MB89567ACPFV-GS-XXXE1 include a hardware multiplier?

Yes, the MB89567ACPFV-GS-XXXE1 integrates a dedicated hardware multiplier/divider unit within its F2MC-8FX core. It executes 8×8 multiply in 2 cycles and 16×16 multiply in 4 cycles, significantly accelerating control algorithms such as PID computation and sensor linearization without burdening the main ALU.

Can the ADC operate independently while the CPU is in STOP mode?

No - the ADC requires the internal high-speed clock (HCLK) to operate, which is disabled in STOP mode. However, the device supports SLEEP mode where HCLK remains active while CPU core clocks are gated, allowing ADC conversions and interrupt-driven wake-up on completion. Minimum wake-up latency from SLEEP is 6 µs.

Is the MB89567ACPFV-GS-XXXE1 pin-compatible with other members of the MB8956x series?

Yes - the MB89567ACPFV-GS-XXXE1 shares identical 100-pin TQFP footprint and pin assignment with MB89566 and MB89568 variants. Differences lie in flash size (128 KB vs. 96 KB/160 KB) and peripheral enablement, allowing drop-in replacement in designs where firmware fits within the smaller memory variant.