MB90640A 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	Timer / Counter	Progr.Pulse Gen.	UART	External Bus Interface	Chip Selects	Vcc Min	Vcc Max	Power Saving Modes	Pin Count
MB90641A	64	Mask	2048	16	No	11	83	8	5 x 16 bit	2 x 8 bit or 1 x 16 bit	2	Yes	8	4,5	5,5	Yes	100
MB90P641A	64	OTP	2048	16	No	11	83	8	5 x 16 bit	2 x 8 bit or 1 x 16 bit	2	Yes	8	4,5	5,5	Yes	100