
Contact
Send MessageAT89C51-33PI
4V ~ 6V
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
IC MCU 8BIT 4KB FLASH 40DIP
Specifications
- Brand
- Microchip Technology
- Package
- 40-DIP (0.600", 15.24mm)
- Packaging
- —
- Weight
- —
Total Inventory
246pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how AT89C51-33PI from Microchip Technology fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | Microchip Technology | |
| Series | 89C | |
| Core Processor | 80C51 | |
| Core Size | 8-Bit | |
| Speed | 33MHz | |
| Connectivity | UART/USART | |
| Peripherals | - | |
| Number of I/O | 32 | |
| Program Memory Size | 4KB (4K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 128 x 8 | |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V | |
| Data Converters | - | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Through Hole | |
| Package / Case | 40-DIP (0.600", 15.24mm) | |
| Supplier Device Package | 40-PDIP |
Recommended Products

RES 323.9K OHM 1/4W 0.1% AXIAL

RES 2K OHM 1/4W .1% AXIAL

CAP CER 1000PF 1KV P90 3838

DC DC CONVERTER 3.3V 33W

IC REG LINEAR 1.5V 600MA SOT89-3

IC OSC VCXO 106.25MHZ 6-CLCC

DIODE, 1.5A, 50V, DO-15

TERM BLOCK PLUG 5POS 3.81MM

BOX CONNECTOR SOCKET STRIP

1MM SINGLE ELEMENT INTERFACE










