Z8F3221AN020EC00TR

IC MCU 8BIT 32KB FLASH 44QFP
Part Description eZ8 Encore!® XP® Microcontroller IC 8-Bit 20MHz 32KB (32K x 8) FLASH 44-LQFP (10x10)
Product CategoryMicrocontrollers
ManufacturerZilog
Manufacturing StatusObsolete
LeadtimeN/A
Datasheet
Quantity468 Available (as of January 19, 2026)

Specifications

Part Package 44-LQFP
Device Package 44-LQFP (10×10)
Mounting Method Surface Mount
Operating Temperature -40°C ~ 105°C (TA)
Core Processor: eZ8
Core Size: 8-Bit
Speed: 20MHz
Connectivity: I2C, IrDA, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O: 31
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
RAM Size: 2K x 8
Voltage – Supply (Vcc/Vdd): 3V ~ 3.6V
Data Converters: A/D 8x10b
Oscillator Type: Internal

Environmental

REACH ComplianceREACH Unaffected
RoHS ComplianceRoHS non-compliant
Moisture Sensitivity Level3 (168 Hours)
ECCNEAR99
HTS Code8542.31.0001

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    Zilog

    Date Founded: 1974


    Headquarters: Milpitas, California, USA


    Employees: 400+


    Revenue: $26.6 Million


    Certifications and Memberships: N/A


    About Zilog:

    Zilog, a renowned name in the embedded systems industry, boasts a rich legacy that traces back to its pioneering efforts in developing microprocessors and microcontrollers. Established in 1974 by Federico Faggin and Ralph Ungermann—two prominent figures instrumental in the semiconductor revolution—Zilog quickly garnered attention for its innovative designs and the reliability of its products. Read more


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