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TC551001BFL-85L — TSSOP / SSOP / MSOP package (representative)
TSSOP / SSOP / MSOP
Representative of package type
Toshiba

TC551001BFL-85L

SRAM · SOP-32 · Memory
Part Status: Obsolete In demand
Data last refreshed Jun 20, 2026
Manufacturer
Toshiba
Mfr Part #
TC551001BFL-85L
Series
TC551001
Category
SRAM
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$2.75
Last transacted1999-06-14
Market range$2.75
Sourcing channels14
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Organization128K x 8
Access Time85 ns
Voltage5 V
Physical & Thermal
Package / CaseSOP-32
Mounting TypeSurface Mount
SeriesTC551001
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategorySRAM
TypeMemory
Part StatusObsolete

1Mb (128K x 8) CMOS Static RAM, 85 ns access, low power

Availability & Sourcing

14 sources
SourceMfrQtyDate CodeConditionStatus
Market TOSH 1503 NON-ROHS — Available RFQ
Market TOSHIB 1196 96+ — Available RFQ
Market TOSH 200 98 — Available RFQ
Market TOSHIBA 97 — — Available RFQ
Market TOSHIBA 89 — — Available RFQ
Market TOSHIBA 48 9609 — Available RFQ
Market TOS 35 — — Available RFQ
Market TOS 28 — — Available RFQ
Market TOSHIBA 15 97 — Available RFQ
Market TOSHIBA 15 96+ — Available RFQ
Market TOSHIBA 10 9738 — Available RFQ
Market TOSHIBA 9 9611 — Available RFQ
Market TOSHIBA 8 94 — Available RFQ
Market TOSHIBA 6 — — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$2.75
Low$2.75
Last$2.75
Price as of1999-06-14

ZDI Transaction

Last ZDI price$2.75
As of1999-06-14
Active offers14

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
TC551001BFL-85L viewed on the web · Web User
TC551001BFL-85L viewed on the web · Web User
TC551001BFL-85L viewed on the web · Web User
TC551001BFL-85L viewed on the web · Web User
TC551001BFL-85L viewed on the web · Web User

Recent search and sourcing activity for TC551001BFL-85L.

Engineering FAQ

TC551001BFL-85L is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of TC551001BFL-85L?
Organization: 128K x 8; Access Time: 85 ns; Voltage: 5 V.
What package is TC551001BFL-85L supplied in?
TC551001BFL-85L is supplied in the SOP-32 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source TC551001BFL-85L beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

TC551001BFL-85L is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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