MB91F467DA datasheet(3/140 Pages) FUJITSU

номер детали	MB91F467DA

подробное описание детали	32-bit Microcontroller

PDF	140 Pages

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производитель	FUJITSU [fujitsu semiconductor]

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MB91460D Series

DS07-16612-2E

(Continued)

• Real-time clock

• Low-power consumption modes : Sleep/stop mode function

• Supply Supervisor: Low voltage detection circuit for external VDD5 and internal 1.8V core voltage

• Clock supervisor

Monitors the sub-clock (32 kHz) and the main clock (4 MHz) , and switches to a recovery clock (CR oscillator,

etc.) when the oscillations stop.

• Clock modulator

• Clock monitor

• Sub-clock calibration

Corrects the real-time clock timer when operating with the 32 kHz or CR oscillator

• Main oscillator stabilization timer

Generates an interrupt in sub-clock mode after the stabilization wait time has elapsed on the 23-bit stabilization

wait time counter

• Sub-oscillator stabilization timer

Generates an interrupt in main clock mode after the stabilization wait time has elapsed on the 15-bit stabilization

wait time counter

Package and technology

• Package : QFP-208

•CMOS 0.18

μm technology

• Power supply range 3 V to 5 V (1.8 V internal logic provided by a step-down voltage converter)

• Operating temperature range: between

− 40°C and + 105°C

MB91F467DA датащи(PDF) 3 Page - fujitsu semiconductor