Z51F3220FNX Datasheet, PDF (13/312 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers

Z51F3220
Product Specification
Z51F3220
CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
WITH 12-BIT A/D CONVERTER
1. Overview
1.1 Description
The Z51F3220 is advanced CMOS 8-bit microcontroller with 32k bytes of Flash. This is powerful microcontroller
which provides a highly flexible and cost effective solution to many embedded control applications. This provides
the following features : 32k bytes of Flash, 256 bytes of IRAM, 768 bytes of XRAM , general purpose I/O, basic
interval timer, watchdog timer, 8/16-bit timer/counter, 16-bit PPG output, 8-bit PWM output, 10-bit PWM output,
watch timer, buzzer driving port, SPI, USI, 12-bit A/D converter, LCD driver, on-chip POR, LVR, LVI, on-chip
oscillator and clock circuitry. The Z51F3220 also supports power saving modes to reduce power consumption.
Device Name
Flash
XRAM
IRAM
ADC
I/O PORT
Z51F3220FNX
16 channel
42
32k bytes 768 bytes 256 bytes
Z51F3220SKX
12 channel
30
Package
44-pin MQFP
32-pin SOP
PS029902-0212
PRELIMINARY
10