Package Information
| Pitch (mm) | 2.54 |
| Lead Count (#) | 28 |
| Pkg. Type | PDIP |
| Pkg. Dimensions (mm) | 35.56 x 13.97 x 4.06 |
| Pkg. Code | EWQ |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Pb (Lead) Free | Yes |
| ECCN | EAR99 |
| HTSUS |
Product Attributes
| Pkg. Type | PDIP |
| Lead Count (#) | 28 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Pkg. Dimensions (mm) | 35.6 x 14.0 x 4.06 |
| Pitch (mm) | 2.5 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| MOQ | 286 |
| Temp. Range | 0 to +70°C |
| Advanced Features | Single Chip UART/BRG, DC to 16MHz (1M Baud) Operation, Crystal or External Clock Input, 80C86 Compatible |
| Die Sale Availability? | No |
| Flow | Harsh Environment & MIL-STD-883 |
| Length (mm) | 35.6 |
| PROTO Availability? | No |
| Qualification Level | QML Class Q (military),QML Class V (space) |
| Rating | MIL-STD-883 |
| Thickness (mm) | 4.06 |
| Width (mm) | 14 |
Description
The Intersil 82C52 is a high performance programmable Universal Asynchronous Receiver/Transmitter (UART) and Baud Rate Generator (BRG) on a single chip. Utilizing the Intersil advanced Scaled SAJI IV CMOS process, the 82C52 will support data rates up to 1M baud asynchronously with a 16X clock (16MHz clock frequency). The on-chip Baud Rate Generator can be programmed for any one of 72 different baud rates using a single industry standard crystal or external frequency source. A unique pre-scale divide circuit has been designed to provide standard RS-232-C baud rates when using any one of three industry standard crystals (1. 8432MHz, 2. 4576MHz, or 3. 072MHz). A programmable buffered clock output (CO) is available and can be programmed to provide either a buffered oscillator or 16X baud rate clock for general purpose system usage.