The Fujitsu MB8840 series is a family of 4-bit NMOS microcontrollers developed by Fujitsu and introduced in 1977^[off?].

Family Members
Part	Description
MB8841	2k x 8-bit ROM, 128x4-bit RAM, 37 I/O
MB8842	2k x 8-bit ROM, 128x4-bit RAM, 25 I/O
MB8843	1k x 8-bit ROM, 64x4-bit RAM, 37 I/O
MB8844	1k x 8-bit ROM, 64x4-bit RAM, 25 I/O

See also

• MB88500, a CMOS version

This article is still a stub and needs your attention. You can help improve this article by editing this page and adding the missing information.