MC68B02 Datasheet (Motorola)

MC68B02, Microprocessor

MC6802 MC6808 MC6802NS MICROPROCESSOR WITH CLOCK AND OPTIONAL RAM The MC6802 is a monolithic 8-bit microprocessor that contains all the registers and accumulators of the present MC~OO plus an internal clock oscillator and driver on the same chip.

In addition, the MCW02 has 128 bytes of on-board RAM located at hex addresses $~ to $O07F.

The first 32 bytes of RAM, at hex addresses $~ to $001 F, may be retained in a low power mode by utilizing VCC standby; thus, facilitating memory ietentio

MC68B02 Features

* red and executed from on-board RAM, TAV2 applies. For normal data storage in the on-board RAM, this extended delav does not apply. Programs cannot be executed from on-board RAM when using A and B parts (M C68A02, MCMA08, MC~B02, MC68B08). On-board RAM can be used for data storage with al