AT89C55WD-24PU | Microchip
8051 microcontroller, 8 bit, 24 MHz, PDIP-40, AT89C55WD-24PU
Unit Price (€ / pc.)
7.2590 € *
Available in 5 Days: 515 pcs. - if ordered today
CMOS 8-bit microcontroller, AT89C55WD-24PU, ATMEL
The AT89C55WD-24PU is a low-power, high-performance CMOS 8-bit microcontroller with 20K bytes of flash programmable read only memory and 256 bytes of RAM. This product provides a highly flexible and cost effective solution to many embedded control applications.
Features
- Three-level program memory lock
- Eight interrupt sources
- Dual data pointer
- Hardware watchdog timer
- Low-power Idle and power-down modes
Technical specifications
| Filter | Property | Value |
|---|---|---|
| Core Size | 8 bit | |
| Data RAM Size | 256 byte | |
| Memory size | 20 KB | |
| Assembly | THT | |
| Number of pins | 40 | |
| Enclosure | PDIP-40 | |
| Number of I/Os | 32 | |
| Clock frequency | 24 MHz | |
| max. operating temperature | 85 °C | |
| Processor core | 8051 | |
| min. operating temperature | -40 °C | |
| Version | flash | |
| Voltage | 4.5-5.5 V |
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Logistics
| Property | Value |
|---|---|
| Country of origin | TW |
| MSL | MSL 1 |
| Original Packaging | Bar with 10 pieces |
| Customs tariff number | 85423190 |
Compliance
| Property | Value |
|---|---|
| Date of RoHS guidelines | 3/31/15 |
| RoHS conform | Yes |
| SVHC free | Yes |