Z8F0213SB005SC Equivalent & Substitute Parts

Part Overview

The Z8F0213SB005SC is an eZ8 Encore® XP® 8-bit microcontroller manufactured by Zilog, featuring 2KB FLASH program memory, 512 x 8 RAM, and integrated peripherals including UART/USART, PWM, and watchdog timer functionality. This device is classified as obsolete, making identification of compatible substitute parts essential for ongoing system support and new design implementations. The part operates at 5MHz with a supply voltage range of 2.7V to 3.6V and is packaged in an 8-SOIC surface mount configuration.

Key Parameters

Parameter	Value
Manufacturer	Zilog
Series	Encore® XP®
Core Processor	eZ8
Core Size	8-Bit
Speed	5MHz
Program Memory Size	2KB (2K x 8)
Program Memory Type	FLASH
RAM Size	512 x 8
Voltage Supply (Vcc/Vdd)	2.7V ~ 3.6V
Number of I/O	6
Connectivity	IrDA, UART/USART
Peripherals	Brown-out Detect/Reset, LED, POR, PWM, WDT
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Oscillator Type	Internal

Substitute Part Grouping Explanation

Substitution eligibility for the Z8F0213SB005SC is determined by strict equivalence across the following critical parameters:

Core Architecture: eZ8 processor family
Memory Configuration: 2KB FLASH program memory and 512 x 8 RAM
Operating Frequency: 5MHz
Supply Voltage Range: 2.7V ~ 3.6V
Peripheral Set: UART/USART, PWM, watchdog timer, brown-out detection
I/O Count: 6 I/O pins
Package Type: 8-SOIC surface mount form factor
Pin Compatibility: Identical pinout and electrical characteristics

The Z8F0213SB005SG meets all substitution criteria as a direct equivalent, with the primary distinction being packaging format (tube vs. standard) and product status (active vs. obsolete).

Parameter Comparison

Parameter	Z8F0213SB005SC (Main)	Z8F0213SB005SG (Substitute)
Manufacturer	Zilog	Zilog
Series	Encore® XP®	Encore® XP®
Core Processor	eZ8	eZ8
Core Size	8-Bit	8-Bit
Speed	5MHz	5MHz
Program Memory Size	2KB (2K x 8)	2KB (2K x 8)
Program Memory Type	FLASH	FLASH
RAM Size	512 x 8	512 x 8
Voltage Supply (Vcc/Vdd)	2.7V ~ 3.6V	2.7V ~ 3.6V
Number of I/O	6	6
Connectivity	IrDA, UART/USART	IrDA, UART/USART
Peripherals	Brown-out Detect/Reset, LED, POR, PWM, WDT	Brown-out Detect/Reset, LED, POR, PWM, WDT
Operating Temperature	0°C ~ 70°C (TA)	0°C ~ 70°C (TA)
Mounting Type	Surface Mount	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)
Oscillator Type	Internal	Internal
Product Status	Obsolete	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant
Packaging Format	Standard	Tube

Engineering Selection Recommendations

The Z8F0213SB005SG is a direct functional equivalent to the Z8F0213SB005SC with identical electrical and mechanical specifications. Selection between these parts should be based on the following factors:

Product Status: The Z8F0213SB005SG carries active product status, ensuring continued manufacturer support and availability. The Z8F0213SB005SC is obsolete, limiting future procurement options.

Regulatory Compliance: The Z8F0213SB005SG is ROHS3 compliant, meeting current environmental and hazardous substance restrictions. The Z8F0213SB005SC is RoHS non-compliant, which may present regulatory constraints in certain applications and markets.

Packaging Considerations: The Z8F0213SB005SG is supplied in tube packaging, while the Z8F0213SB005SC uses standard packaging. Both formats are compatible with standard pick-and-place assembly equipment.

For new designs or system refreshes, the Z8F0213SB005SG is the appropriate selection. For legacy system maintenance where the original part number must be retained, the Z8F0213SB005SC remains functionally interchangeable where regulatory requirements permit.

Frequently Asked Questions (FAQ)

Q: Are Z8F0213SB005SC and Z8F0213SB005SG pin-for-pin compatible?

A: Yes. Both parts use identical 8-SOIC packaging with the same pinout, electrical characteristics, and functional behavior. Direct substitution on PCB layouts is possible without modification.

Q: What is the difference between these two part numbers?

A: The primary differences are product status (obsolete vs. active), RoHS compliance level (non-compliant vs. ROHS3 compliant), and packaging format (standard vs. tube). All electrical and functional parameters are identical.

Q: Can I use Z8F0213SB005SG in place of Z8F0213SB005SC in existing designs?

A: Yes, provided regulatory requirements do not mandate retention of the original part number. The Z8F0213SB005SG is functionally equivalent and offers improved compliance status.

Q: Why is the Z8F0213SB005SC listed as obsolete?

A: Obsolescence is a manufacturer designation indicating the part is no longer in active production. The Z8F0213SB005SG remains in active production as the current equivalent offering.

Q: Are there any firmware or software compatibility issues between these parts?

A: No. Both parts use the identical eZ8 core processor and instruction set. Firmware compiled for one part executes identically on the other.

Q: What is the difference between standard and tube packaging?

A: Tube packaging provides protective containment for component transport and storage. Both formats are compatible with automated assembly processes. Selection depends on procurement and inventory management requirements.

Q: Is the Z8F0213SB005SG available in higher quantities?

A: Availability varies by distributor and time. The active product status of Z8F0213SB005SG generally provides better long-term availability compared to the obsolete Z8F0213SB005SC.

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