AT43312A |
RFQ for AT43312A |
![]() |
| Technical/Catalog Information | AT43312A-AC |
| Vendor | Atmel |
| Category | Integrated Circuits (ICs) |
| Controller Type | USB Hub |
| Interface | Serial |
| Voltage - Supply | 4.4 V ~ 5.25 V |
| Current - Supply | 24mA |
| Package / Case | 32-LQFP |
| Packaging | Tray |
| Operating Temperature | 0°C ~ 70°C |
| Drawing Number | * |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | AT43312A AC AT43312AAC |
| Product | Manufacturers | Pack | D/C |
| AT43312A | Atmel | SOP28 | 00+ |
Features |
| • Full Compliance with USB Spec Rev 1.1• Four Downstream Ports• Full-speed and Low-speed Data Transfers• Bus-powered Controller• Bus-powered or Self-powered Hub Operation• Per Port Overcurrent Monitoring• Individual Port Power Control• USB Connection Status Indicators• 5V Operation with On-chip 3.3V Format• 32-lead SOIC and LQFP |
|
Symbol |
Parameter |
Min |
Max. |
Unit |
|
VCC5 |
5V Power Supply |
|
5.5 |
v |
|
VI |
DC Input Voltage |
-0.3V |
VCEXT +0.3 |
v |
|
VO |
DC Output Voltage |
0.3 |
VCEXT +0.3 |
V |
|
TO |
Operating Temperature |
-40 |
+125 |
°C |
|
TS |
Storage Temperature |
-65 |
+150 |
°C |