S34ML01G204TFI013 Equivalent & Substitute Parts

Part Overview

The S34ML01G204TFI013 is a 1Gbit NAND Flash memory IC manufactured by Cypress Semiconductor Corp in a 48-TSOP parallel interface package. This component is classified as discontinued at DiGi Electronics, making equivalent substitute parts necessary for ongoing design support and procurement. The part operates across industrial temperature ranges (-40°C to 85°C) with supply voltage tolerance of 2.7V to 3.6V, serving applications requiring non-volatile parallel memory storage.

Key Parameters

Parameter	Value
Memory Type	Non-Volatile FLASH
Technology	FLASH - NAND
Memory Size	1Gbit
Memory Interface	Parallel
Package / Case	48-TFSOP (0.724", 18.40mm Width)
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Write Cycle Time	25ns
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
MSL Rating	3 (168 Hours)

Substitute Part Grouping Explanation

Substitution eligibility for the S34ML01G204TFI013 is determined by the following critical parameters:

Memory Capacity: 1Gbit (fixed requirement)
Interface Type: Parallel (fixed requirement)
Package: 48-TFSOP form factor (fixed requirement)
Supply Voltage: 2.7V ~ 3.6V compatibility (fixed requirement)
Operating Temperature Range: Minimum -40°C to 85°C support (fixed requirement)
Technology: FLASH - NAND (fixed requirement)
RoHS Compliance: ROHS3 Compliant (fixed requirement)

Substitute parts are classified into two categories:

Direct Substitutes meet all critical parameters identically and are pin-compatible replacements:

IS34ML01G081-TLI (ISSI)
TC58NVG0S3HTAI0 (Kioxia America, Inc.)

Similar Substitutes meet core electrical and mechanical requirements but may have extended operating temperature ranges or different memory organization:

MT29F1G08ABAEAWP-AATX:E (Micron Technology Inc.)
MT29F1G08ABAEAWP:E (Micron Technology Inc.)

Parameter Comparison

Parameter	S34ML01G204TFI013 (Cypress)	IS34ML01G081-TLI (ISSI)	TC58NVG0S3HTAI0 (Kioxia)	MT29F1G08ABAEAWP-AATX:E (Micron)	MT29F1G08ABAEAWP:E (Micron)
Memory Size	1Gbit	1Gbit	1Gbit	1Gbit	1Gbit
Memory Organization	64M x 16	128M x 8	128M x 8	128M x 8	128M x 8
Technology	FLASH - NAND	FLASH - NAND (SLC)	FLASH - NAND (SLC)	FLASH - NAND	FLASH - NAND
Memory Interface	Parallel	Parallel	Parallel	Parallel	Parallel
Write Cycle Time	25ns	25ns	25ns	Not specified	Not specified
Voltage - Supply	2.7V ~ 3.6V	2.7V ~ 3.6V	2.7V ~ 3.6V	2.7V ~ 3.6V	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 105°C	0°C ~ 70°C
Package / Case	48-TFSOP	48-TFSOP	48-TFSOP	48-TFSOP	48-TFSOP
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)
Product Status	Discontinued	Active	Active	Active	Active

Engineering Selection Recommendations

IS34ML01G081-TLI and TC58NVG0S3HTAI0 are direct functional equivalents with active product status and full parameter alignment. Both parts maintain identical operating temperature ranges (-40°C to 85°C), write cycle timing (25ns), and supply voltage specifications. These parts are recommended as primary substitutes for the discontinued S34ML01G204TFI013.

MT29F1G08ABAEAWP-AATX:E extends the operating temperature range to 105°C, providing additional thermal margin for applications requiring extended industrial temperature support. This part is suitable for designs operating above 85°C.

MT29F1G08ABAEAWP:E operates within a commercial temperature range (0°C to 70°C) and is suitable only for applications not requiring the full industrial temperature specification of the original part. This variant is not recommended as a direct replacement for designs requiring -40°C to 85°C operation.

All substitute parts maintain ROHS3 compliance and identical moisture sensitivity ratings, ensuring compatibility with existing manufacturing and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can IS34ML01G081-TLI be used as a direct replacement for S34ML01G204TFI013?

A: Yes. Both parts share identical memory capacity (1Gbit), parallel interface, 48-TFSOP package, supply voltage range (2.7V ~ 3.6V), operating temperature range (-40°C ~ 85°C), and write cycle timing (25ns). The primary difference is memory organization (64M x 16 versus 128M x 8), which does not affect functional compatibility in parallel interface applications.

Q: What is the difference between the two Micron parts (MT29F1G08ABAEAWP-AATX:E and MT29F1G08ABAEAWP:E)?

A: The primary difference is operating temperature range. MT29F1G08ABAEAWP-AATX:E operates from -40°C to 105°C, while MT29F1G08ABAEAWP:E operates from 0°C to 70°C. For applications requiring the full industrial temperature range of the original S34ML01G204TFI013 (-40°C to 85°C), only the AATX:E variant is suitable.

Q: Are all substitute parts available in the same packaging?

A: Yes. All substitute parts are supplied in 48-TFSOP surface mount packages with identical physical dimensions (0.724", 18.40mm width) and MSL ratings (3, 168 hours), ensuring compatibility with existing PCB layouts and assembly processes.

Q: Why does the original part show memory organization as 64M x 16 while substitutes show 128M x 8?

A: Both configurations represent the same 1Gbit total capacity. The difference reflects internal memory architecture. In parallel interface applications, this organizational difference does not affect functional compatibility or pin assignments.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance, matching the environmental and regulatory requirements of the original S34ML01G204TFI013.

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