AT24C01BN-SP25-T
Atmel
Bulk-40°C~85°C(TA)EEPROM
Ref. price$0.4400
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Atmel AT24C Series
19 variants · Atmel
About the Atmel AT24C Series
The Atmel AT24C Series series groups 19 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common memory format of EEPROM, memory interface of I²C and memory type of Non-Volatile. Variants differ by access time, frequency and memory organization, so you can match the exact access time your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Atmel AT24C Series variants and discontinued ones from a single page.
Select a variant by
- Access time
- 550 ns · 900 ns
- Frequency
- 1 MHz · 400 kHz
- Memory organization
- 1K x 8 · 2K x 8 · 16K x 8 · 32K x 8 · 128 x 8 · 128K x 8 · 256 x 8 · 512 x 8
- Memory size
- 1Kbit · 1Mbit · 2Kbit · 4Kbit · 8Kbit · 16Kbit · 128Kbit · 256Kbit
- Operating temperature
- -40°C ~ 85°C (TA) · -40°C~85°C(TA) · -40°C~125°C(TA)
- Package
- Bulk · Tube
- Voltage
- 1.8V ~ 3.6V · 1.8V ~ 5.5V · 2.5V ~ 5.5V · 2.7V ~ 5.5V
- Case
- 8-SOIC (0.154\", 3.90mm Width) · 8-TSSOP (0.173\", 4.40mm Width) · 8-VFBGA
Shared specifications
- Memory format
- EEPROM
- Memory interface
- I²C
- Memory type
- Non-Volatile
- Technology
- EEPROM
- Write cycle time - word, page
- 5ms
Variant comparison
| Parameter | AT24C01BN-SP25-T | AT24C01BN-SP25-B | AT24C02BN-SP25-B | AT24C02BN-SP25Y6-T | AT24C02B-TP25-B | AT24C04BN-SP25-B |
|---|---|---|---|---|---|---|
| Access time | 550 ns | 550 ns | 550 ns | 550 ns | 550 ns | 550 ns |
| Frequency | 1 MHz | 1 MHz | 1 MHz | 1 MHz | 1 MHz | 1 MHz |
| Memory organization | 128 x 8 | 128 x 8 | 256 x 8 | 256 x 8 | 256 x 8 | 512 x 8 |
| Memory size | 1Kbit | 1Kbit | 2Kbit | 2Kbit | 2Kbit | 4Kbit |
| Operating temperature | -40°C~85°C(TA) | -40°C ~ 85°C (TA) | -40°C~85°C(TA) | -40°C~85°C(TA) | -40°C~85°C(TA) | -40°C~85°C(TA) |
| Package | Bulk | Bulk | Bulk | Bulk | Bulk | Bulk |
| Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Case | — | — | — | — | — | — |
Request a quote on any Atmel AT24C Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
