Manufacturer: Microchip Technology
Win Source Part Number: 199407-AT43USB325E-A
Packaging: Tray
Core Processor: AVR
Applications: Keyboard Controller
Mounting: SMD (SMT)
Number of I/O: 42
Program Memory Type: SRAM (16 kB)
Controller Series: AT43USB
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C
Case / Package: 64-LQFP (10x10)
Supply Voltage - Operating: 4.4 V to 5.25 V
Data RAM Size: 512 x 8
Popularity: Medium
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Limited
IC USB KEYBOARD CTRLR 64LQFP
IC USB KEYBOARD CTRLR 64LQFP
IC USB KEYBOARD CTRLR 64LQFP
IC USB KEYBOARD CTRLR 64LQFP
| Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 199407-AT43USB325E-AU | AT43USB325E-AU-ND | AT43USB325E-AU | AT43USB325E-AU | AT43USB325E-AU |
| Product Name | Embedded - Embedded - Microcontrollers - Application Specific - AT43USB325E-AU | Application Specific Microcontrollers | Embedded - Microcontrollers - Application Specific | Application Specific Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers - Application Specific |
| Life Cycle Stage | Obsolete(EOL) | Removed; Obsolete | Removed | ||
| RAM | 16 KB | 0.5120 KB | 0.5120 KB | 512 KB | |
| ROM Type | SRAM (16 kB) | ||||
| Supply Voltage | 4.4 to 5.25 volts | 4.4 to 5.25 volts | 4.4 to 5.25 volts | 5.25 to 4.4 volts | |
| I/O Ports | 42 | 42 |
