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Z51F3220FNX Datasheet, PDF (295/312 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers
Z51F3220
Product Specification
15. Flash Memory
15.1 Overview
15.1.1 Description
Z51F3220 incorporates flash memory to which a program can be written, erased, and overwritten while mounted
on the board. The flash memory can be read by ‘MOVC’ instruction and it can be programmed in OCD, serial ISP
mode or user program mode.
• Flash Size : 32kbytes
• Single power supply program and erase
• Command interface for fast program and erase operation
• Up to 100,000 program/erase cycles at typical voltage and temperature for flash memory
PS029902-0212
PRELIMINARY
293