Equivalent & Substitute Parts for 71016S20YGI8

Part Overview

The Renesas Electronics Corporation 71016S20YGI8 is a 1Mbit asynchronous SRAM with parallel interface, organized as 64K x 16, featuring 20 ns access time and 44-SOJ surface mount packaging. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing system support and new design implementations. Substitute parts maintain core electrical specifications while offering improved availability and, in some cases, enhanced performance characteristics.

Key Parameters

Parameter	Value
Memory Type	Volatile SRAM
Memory Size	1Mbit
Memory Organization	64K x 16
Memory Interface	Parallel
Access Time	20 ns
Write Cycle Time	20 ns
Supply Voltage	4.5V ~ 5.5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
MSL Rating	3 (168 Hours)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following parameters:

Memory capacity: 1Mbit
Organization: 64K x 16
Interface type: Parallel
Supply voltage range: 4.5V ~ 5.5V
Operating temperature range: -40°C ~ 85°C
RoHS3 compliance
MSL rating: 3 (168 Hours)

Substitute parts are grouped by package type and access time performance. The 71016S20YGI8 uses 44-SOJ packaging with 20 ns access time. Qualified substitutes include parts with identical or faster access times in compatible package configurations (44-SOJ or 44-TSOP II), all maintaining the same electrical interface and environmental specifications.

Parameter Comparison

Part Number	Manufacturer	Package Type	Access Time (ns)	Write Cycle Time (ns)	Product Status	Inventory (Pcs)
71016S20YGI8	Renesas Electronics	44-SOJ	20	20	Obsolete	658
71016S20PHGI8	Renesas Electronics	44-TSOP II	20	20	Active	1092
AS7C1026B-15JINTR	Alliance Memory, Inc.	44-SOJ	15	15	Active	912
IS61C6416AL-12KLI	ISSI	44-SOJ	12	12	Active	2200
IS61C6416AL-12KLI-TR	ISSI	44-SOJ	12	12	Active	2362

Engineering Selection Recommendations

Primary Substitute (Package-Compatible): IS61C6416AL-12KLI-TR or IS61C6416AL-12KLI from ISSI provide direct 44-SOJ package compatibility with the original 71016S20YGI8. These parts offer superior 12 ns access time performance while maintaining all electrical and environmental specifications. Both variants are active products with robust inventory availability and full RoHS3 compliance.

Alternative Package Option: 71016S20PHGI8 from Renesas Electronics maintains the same manufacturer lineage and identical electrical performance (20 ns access time) but uses 44-TSOP II packaging. This option is suitable for designs where package footprint differences are acceptable.

Performance-Enhanced Substitute: AS7C1026B-15JINTR from Alliance Memory provides 15 ns access time in 44-SOJ packaging, offering a performance improvement over the original specification while maintaining full compatibility with all electrical and environmental parameters.

All substitute parts maintain ROHS3 compliance and MSL rating 3 (168 Hours) specifications required for the original application.

Frequently Asked Questions (FAQ)

Q: Can I use IS61C6416AL-12KLI-TR as a direct replacement for 71016S20YGI8?

A: Yes. Both parts share identical memory capacity (1Mbit), organization (64K x 16), parallel interface, supply voltage range (4.5V ~ 5.5V), operating temperature range (-40°C ~ 85°C), and 44-SOJ packaging. The IS61C6416AL-12KLI-TR offers faster 12 ns access time, which is backward-compatible with designs specified for 20 ns.

Q: What is the difference between IS61C6416AL-12KLI and IS61C6416AL-12KLI-TR?

A: Both parts are electrically and functionally identical with 12 ns access time and 44-SOJ packaging. The primary difference is packaging format: IS61C6416AL-12KLI-TR includes tape and reel (TR) packaging, while IS61C6416AL-12KLI does not specify this packaging variant in the provided data.

Q: Why would I choose 71016S20PHGI8 over other substitutes?

A: 71016S20PHGI8 maintains the same 20 ns access time as the original 71016S20YGI8 and is from the same manufacturer (Renesas). It is suitable for designs where package footprint transition from 44-SOJ to 44-TSOP II is acceptable and where maintaining identical performance specifications is preferred.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL rating 3 (168 Hours), meeting the environmental and regulatory requirements of the original 71016S20YGI8.

Q: Can I use AS7C1026B-15JINTR in a design originally specified for 71016S20YGI8?

A: Yes. AS7C1026B-15JINTR maintains all required electrical specifications and 44-SOJ packaging compatibility. The 15 ns access time exceeds the original 20 ns specification, providing improved performance without compatibility issues.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message