Z8F012APB020EC Equivalent & Substitute Parts

Part Overview

The Z8F012APB020EC is an 8-bit microcontroller from Zilog's eZ8 Encore!® XP® series, featuring 1KB FLASH program memory, 256 bytes of RAM, and integrated peripherals including UART/USART connectivity, PWM, and analog-to-digital conversion. The device operates at 20MHz with a supply voltage range of 2.7V to 3.6V and is housed in an 8-DIP through-hole package.

This part is classified as obsolete. Locating equivalent or substitute components is necessary for ongoing system support, maintenance, and new design implementations where this microcontroller family remains the specified solution.

Substiute Parts

Z8F012APB020EC

ZilogIn Stock: 1089Z8F012APB020EC Datasheet

Current PartRFQ

Z8F012APB020EG

ZilogIn Stock: 1108Z8F012APB020EG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Z8F012APB020EC is determined by strict equivalence across the following critical parameters:

• Core processor architecture (eZ8)
• Core size (8-Bit)
• Operating frequency (20MHz)
• Program memory capacity and type (1KB FLASH)
• RAM and EEPROM sizes (256 x 8 and 16 x 8 respectively)
• Supply voltage range (2.7V ~ 3.6V)
• Peripheral feature set (UART/USART, PWM, A/D converters, temperature sensor, watchdog timer, brown-out detection, LVD, POR, LED)
• I/O count (6 pins)
• Package form factor (8-DIP through-hole)
• Operating temperature range (-40°C ~ 105°C)

The Z8F012APB020EG meets all these criteria and is therefore a direct functional equivalent. The primary distinction between these parts is packaging configuration and product status.

Parameter Comparison

Engineering Selection Recommendations

The Z8F012APB020EG is a direct substitute for the Z8F012APB020EC. Both devices are electrically and functionally identical across all specified parameters, including core architecture, memory configuration, peripheral set, and operating characteristics.

The Z8F012APB020EG is preferred for new designs and ongoing procurement due to its active product status and ROHS3 compliance. The Z8F012APB020EC, classified as obsolete and RoHS non-compliant, should be replaced with the Z8F012APB020EG in applications where regulatory compliance and long-term component availability are required.

Both parts are housed in identical 8-DIP through-hole packages and require no circuit modifications for substitution.

Frequently Asked Questions (FAQ)

Q: Can Z8F012APB020EG be used as a direct replacement for Z8F012APB020EC?

A: Yes. Both parts are functionally equivalent across all electrical and mechanical parameters. No circuit redesign is required.

Q: What is the difference between Z8F012APB020EC and Z8F012APB020EG?

A: The primary differences are product status and compliance certification. Z8F012APB020EC is obsolete and RoHS non-compliant. Z8F012APB020EG is active and ROHS3 compliant. All functional specifications are identical.

Q: Are the packages identical?

A: Yes. Both parts use the same 8-DIP (0.300", 7.62mm) through-hole package. PCB layout and component placement require no modification.

Q: Which part should be selected for new designs?

A: Z8F012APB020EG should be selected for new designs due to active product status and regulatory compliance.

Q: Are there any pin-out differences?

A: No. Both parts share identical pin configurations and electrical characteristics.

Q: What is the supply voltage requirement for both parts?

A: Both parts operate with a supply voltage range of 2.7V to 3.6V.

Q: Do both parts support the same peripherals and connectivity options?

A: Yes. Both parts include identical peripheral sets: UART/USART, IrDA connectivity, PWM, analog-to-digital conversion (4x10-bit), temperature sensor, watchdog timer, brown-out detection, LVD, POR, and LED driver.