MB89140 Series

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Device Part Number	ROM (kB)	ROM Type	RAM (Bytes)	Max Internal Clock Frequency (MHz)	32 kHz Sub Clock	Min I/O	Max I/O	External Interrupts	ADC	Timer / Counter	Progr.Pulse Gen.	Pulse Width Modulator	Ser I/O 8 Bit	Buzzer	VFD Drivers	External Bus Interface	Vcc Min	Vcc Max	Power Saving Modes	Pin Count
MB89144	12	Mask	256	2	Yes	5	54	2	12 x 10 bit	2 x 8 bit or 1 x 16 bit	1 x 12 bit	1 x 8 bit	1	Yes	24	No	2,7	6,0	Yes	64
MB89145	16	Mask	512	2	Yes	5	54	2	12 x 10 bit	2 x 8 bit or 1 x 16 bit	1 x 12 bit	1 x 8 bit	1	Yes	24	No	2,7	6,0	Yes	64
MB89146	24	Mask	768	2	Yes	5	54	2	12 x 10 bit	2 x 8 bit or 1 x 16 bit	1 x 12 bit	1 x 8 bit	1	Yes	24	No	2,7	6,0	Yes	64
MB89P147	32	OTP	1024	2	Yes	5	54	2	12 x 10 bit	2 x 8 bit or 1 x 16 bit	1 x 12 bit	1 x 8 bit	1	Yes	24	No	2,7	6,0	Yes	64