AT89C55WD-33PU 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PDIP40
From Atmel Corporation
| Status | ACTIVE |
| Address Bus Width | 16 |
| Bit Size | 8 |
| Clock Freq-Max (fclk) | 33 MHz |
| External Data Bus Width | 8 |
| Mfr Package Description | 0.600 INCH, GREEN, PLASTIC, MS-011AC, DIP-40 |
| Microprocess IC Type | MICROCONTROLLER |
| Number of Functions | 1 |
| Number of I/O Lines | 32 |
| Number of Terminals | 40 |
| Operating Temperature-Max | 85 Cel |
| Operating Temperature-Min | -40 Cel |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| ROM Programmability | FLASH |
| Speed | 33 MHz |
| Supply Voltage-Max (Vsup) | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm |
| Terminal Position | DUAL |
