Microchip Technology AT43320-AC Controllers Interface
IC USB HUB CTRLR TO AVR 100-LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT43320-AC
Detailed Description
IC USB HUB CTRLR TO AVR 100-LQFP
Package
100-LQFP
Key Features
Package / Case: 100-LQFP
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT43320-AC Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT43320-AC Controllers Interface technical specifications.
General
Interface
USB
Protocol
USB
Package / Case
100-LQFP
Supply Voltage
3.3V
Function
Hub Controller
Alternate Parts Comparison (AT43320-AC vs AT24C02D-SSHM-T vs AT24C16C-SSHM-T vs AT24C256C-SSHL-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 100-LQFP | 8-SOIC | 8-SOIC | 8-SOIC |
| Supply Voltage | 3.3V | 1.7V ~ 3.6V | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
| Interface | USB | 2-Wire, I2C | 2-Wire, I2C | 2-Wire, I2C |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Memory Size | -- | 256 B | 2 kB | 32 kB |
| Number of Pins | -- | 8 | 8 | 8 |
| Lifecycle Status | -- | Production | Production | Production |
| Access Time | -- | 900 ns | 450 ns | 550 ns |
| Address Bus Width Bit | -- | 3 | 3 | 15 |
| Automotive | -- | No | Yes | No |
| Contact Plating | -- | Gold | Tin | Tin |
| Action |
More Parts in Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.