Specification	Z51F3221ATX

A/D Channels	8 count
A/D Resolution (bits)	12 bit
Connectivity	UART, USART, SIO
Core Processor	8051
Core Size (Bit Width)	8 Bit
Mounting Type	Surface Mount
Number of I/O	70
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	80-LQFP
Peripherals	POR, WDT, Brown-out Detect, LCD, LVD, Reset, PWM
Program Memory Depth	32 K
Program Memory Size	32 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	1.25 K
RAM Size Width	8 bit
Speed	12 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	1.8 V

Z51F3221 Series

Part	Core Size (Bit Width)	Core Processor	Connectivity	Package / Case	A/D Resolution (bits)	A/D Channels	Program Memory Type	Operating Temperature (Max)	Operating Temperature (Min)	Speed	Oscillator Type	Program Memory Size	Program Memory Width	Program Memory Depth	Mounting Type	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	RAM Size Depth	RAM Size Width	Peripherals	Number of I/O
ZiLOG Z51F3221ATX	8 Bit	8051	SIO UART USART	80-LQFP	12 bit	8 count	FLASH	85 °C	-40 °C	12 MHz	Internal	32 KB	8 bit	32 K	Surface Mount	1.8 V	5.5 V	1.25 K	8 bit	Brown-out Detect LCD LVD POR PWM Reset WDT	70

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

3D models and CAD resources for this part

Technical documentation and resources