AT24C512C-SSHD-B
Microchip Technology
2.5V ~ 5.5VTube-40°C~85°C(TA)
Ref. price$1.1800
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Microchip Technology AT24C Series
54 variants · Microchip Technology
About the Microchip Technology Microchip Technology AT24C Series series
The Microchip Technology Microchip Technology AT24C Series series groups 54 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common frequency of 1 MHz, memory format of EEPROM and memory interface of I²C. Variants differ by access time, case and memory organization, so you can match the exact access time your application requires using the selection guide below.
Select a variant by
- Access time
- 4.5 µs · 550 ns
- Case
- 8-DIP (0.300\", 7.62mm) · 8-SOIC (0.154\", 3.90mm Width) · 8-TSSOP (0.173\", 4.40mm Width) · 8-UFDFN Exposed Pad
- Memory organization
- 128 x 8 · 256 x 8 · 512 x 8
- Memory size
- 1Kbit · 2Kbit · 4Kbit
- Mounting type
- Surface Mount · Through Hole
- Operating temperature
- -40°C~85°C(TA) · -40°C~85°C(TC)
- Package
- Tape & Reel (TR); Cut Tape (CT) · Tube
- Voltage
- 1.7V ~ 3.6V · 1.7V ~ 5.5V
Variant comparison
| Parameter | AT24C01C-MAHM-E | AT24C01C-MAHM-T | AT24C01C-PUM | AT24C01D-MAHM-T | AT24C01D-PUM | AT24C01D-XHM-B |
|---|---|---|---|---|---|---|
| Access time | 550 ns | 550 ns | 550 ns | 4.5 µs | 4.5 µs | 4.5 µs |
| Case | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad | 8-DIP (0.300\", 7.62mm) | 8-UFDFN Exposed Pad | 8-DIP (0.300\", 7.62mm) | 8-TSSOP (0.173\", 4.40mm Width) |
| Memory organization | 128 x 8 | 128 x 8 | 128 x 8 | 128 x 8 | 128 x 8 | 128 x 8 |
| Memory size | 1Kbit | 1Kbit | 1Kbit | 1Kbit | 1Kbit | 1Kbit |
| Mounting type | Surface Mount | Surface Mount | Through Hole | Surface Mount | Through Hole | Surface Mount |
| Operating temperature | -40°C~85°C(TA) | -40°C~85°C(TA) | -40°C~85°C(TA) | -40°C~85°C(TC) | -40°C~85°C(TC) | -40°C~85°C(TC) |
| Package | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tube | Tape & Reel (TR); Cut Tape (CT) | Tube | Tube |
| Voltage | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 3.6V | 1.7V ~ 3.6V | 1.7V ~ 3.6V |
Shared specifications
- Frequency
- 1 MHz
- Memory format
- EEPROM
- Memory interface
- I²C
- Memory type
- Non-Volatile
- Technology
- EEPROM
- Write cycle time - word, page
- 5ms
Request a quote on any Microchip Technology AT24C Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the Microchip Technology Microchip Technology AT24C Series variants differ?
- Microchip Technology AT24C Series part numbers differ by access time, case, memory organization and memory size. Use the selection guide above to pick by access time.
- How many Microchip Technology Microchip Technology AT24C Series part numbers are listed?
- 54 Microchip Technology Microchip Technology AT24C Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Microchip Technology Microchip Technology AT24C Series?
- Request a quote (RFQ) for any Microchip Technology AT24C Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
