
For Reference Only
Part Number | AT45DB021B-TC |
OEMstron Part # | AT45DB021B-TC |
Manufacturer | Microchip Technology |
Category | Semiconductors › Memory ICs › Memory |
Description | IC FLASH 2M SPI 20MHZ 28TSOP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | AT45DB021B-TC PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT45DB021B-TC Specifications
Part Number | AT45DB021B-TC | |
Brand | Microchip Technology | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Memory ICs | |
Subcategory | Memory | |
Manufacturer | Microchip Technology | |
Series | - | |
Memory Type | Non-Volatile | |
Memory Format | FLASH | |
Technology | FLASH | |
Memory Size | 2Mb (264 Bytes x 1024 pages) | |
Memory Interface | SPI | |
Clock Frequency | 20MHz | |
Write Cycle Time - Word, Page | 14ms | |
Access Time | - | |
Voltage - Supply | 2.7V ~ 3.6V | |
Operating Temperature | 0°C ~ 70°C (TC) | |
Mounting Type | Surface Mount | |
Package / Case | 28-TSSOP (0.465", 11.80mm Width) | |
Supplier Device Package | 28-TSOP |
AT45DB021B-TC Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT45DB021B-TC D# AT45DB021B-TC-ND Microchip Technology Inc |
IC FLASH 2MBIT SPI 20MHZ 28TSOP |
Limited Supply - Call |
Part Number | Description | Stock |
AT45DB021BTC D# AT45DB021BTC Atmel Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
3182 |
Part Number | Description | Stock |
AT45DB021BTC Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
1027 |
Part Number | Description | Stock |
AT45DB021B-TC D# NS-AT45DB021B-TC Atmel Corporation |
OEM/CM ONLY |
8741 |
Part Number | Description | Stock |
AT45DB021B-TC Atmel Corporation |
76 |
Part Number | Description | Stock |
AT45DB021BTC Atmel Corporation |
OEM/CM ONLY |
1279 |
Part Number | Description | Stock |
AT45DB021B-TC Atmel Corporation |
RFQ |
692 |
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