Littelfuse · Other MCUs

Z8F021AHH020EC00TR

Name: Z8F021AHH020EC00TR
Brand: Littelfuse

IC MCU 8BIT 2KB FLASH 20SSOP

A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.

Request this exact part →

Z8F021AHH020EC00TR component illustration — Component illustration · verify actual package in documentation.

Z8F021AHH020EC00TR specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

Manufacturer	Littelfuse
Ordering code	Z8F021AHH020EC00TR
Family	Other MCUs
Package	20-SSOP (0.209", 5.30mm Width)
Product Status	Obsolete
DigiKey Programmable	Verified
Core Processor	eZ8
Core Size	8-Bit
Speed	20MHz
Connectivity	IrDA, UART/USART
Peripherals	Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT
Number of I/O	17
Program Memory Size	2KB (2K x 8)
Program Memory Type	FLASH
EEPROM Size	64 x 8
RAM Size	512 x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 3.6V
Data Converters	Not provided in source
Oscillator Type	Internal
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Package / Case	20-SSOP (0.209", 5.30mm Width)
Supplier Device Package	Not provided in source

Documents and evidence

Z8F021AHH020EC00TR ↗

Before sourcing Z8F021AHH020EC00TR

Start from engineering requirements
Record toolchain and firmware dependencies
Verify package, pinout and peripherals
Approve alternatives before procurement

Embedded Design Matcher →

Questions about Z8F021AHH020EC00TR

How do I request a current price?

Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.

Can a related record replace this device?

Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.

Continue your Other MCUs review

Filter this family → · Selection resources · Upload your BOM