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TC551001BPL-10 — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Toshiba

TC551001BPL-10

SRAM · DIP-32 · Memory
Part Status: Obsolete
Data last refreshed Jul 30, 2026
Manufacturer
Toshiba
Mfr Part #
TC551001BPL-10
Series
TC551001
Category
SRAM
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels12
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Capacity1 Mbit
Organization128K x 8
Access Time10 ns
Supply Voltage5 V
Physical & Thermal
Package / CaseDIP-32
Mounting TypeThrough Hole
SeriesTC551001
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategorySRAM
TypeMemory
Part StatusObsolete

1 Mbit (128K × 8) CMOS Static RAM, 10 ns access time

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

12 source rows · masked
SourceMfrQtyDate CodeConditionStatus
Live TOSHIBA 94-95+ 29 Live · fresh RFQ
Live Toshiba 24 Live · fresh RFQ
Live Toshiba 16 9535 Live · fresh RFQ
Live TOS 13 95 Live · fresh RFQ
Live 7 Live · fresh RFQ
Live Toshiba America Electroni 4 Live · fresh RFQ
Live 2 Live · fresh RFQ
Live TOSH 2 Live · fresh RFQ
Live TOSHIBA 1 9431 Live · fresh RFQ
Live TOSH 21 BGA Live · fresh RFQ
Live TOS 13 1995 Live · fresh RFQ
Live Toshiba 4 Live · fresh RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Part Activity

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Specifications reviewed & updated · ZDI

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Engineering FAQ

answers from this part's real data
TC551001BPL-10 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 TC551001BPL-10?
Capacity: 1 Mbit; Organization: 128K x 8; Access Time: 10 ns; Supply Voltage: 5 V.
What package is TC551001BPL-10 supplied in?
TC551001BPL-10 is supplied in the DIP-32 package, through hole, rated 0°C ~ 70°C.
Can ZDI source TC551001BPL-10 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

TC551001BPL-10 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.

Related Parts

from Toshiba

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