8-bit Microcontrollers (MCU) 20K FLASH - 24MHZ
AT89C55WD-24AU: 8-bit Microcontrollers (MCU) 20K FLASH - 24MHZ
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Core : | 8051 | Processor Series : | AT89x | ||
Data Bus Width : | 8 bit | Maximum Clock Frequency : | 33 MHz | ||
Program Memory Size : | 20 KB | Data RAM Size : | 256 B | ||
On-Chip ADC : | No | Operating Supply Voltage : | 4 V to 6 V | ||
Package / Case : | TQFP | Mounting Style : | SMD/SMT |
Technical/Catalog Information | AT89C55WD-24AU |
Vendor | Atmel |
Category | Integrated Circuits (ICs) |
Program Memory Size | 20K x 8 |
RAM Size | 256 x 8 |
Number of I /O | 32 |
Package / Case | 44-TQFP |
Speed | 24MHz |
Controller Series | 89C |
Oscillator Type | Internal |
Packaging | Tray |
Program Memory Type | FLASH |
EEPROM Size | - |
Core Processor | 8051 |
Data Converters | - |
Core Size | 8-Bit |
Operating Temperature | -40°C ~ 85°C |
Connectivity | UART/USART |
Peripherals | WDT |
Voltage - Supply (Vcc/Vdd) | 4 V ~ 5.5 V |
Lead Free Status | Lead Free |
RoHS Status | RoHS Compliant |
Other Names | AT89C55WD 24AU AT89C55WD24AU |