8-bit Microcontrollers (MCU) 80C31 w/20k
AT89C55WD-33JI: 8-bit Microcontrollers (MCU) 80C31 w/20k
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Core : | 8051 | 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 5.5 V | Package / Case : | PLCC-44 |
Mounting Style : | SMD/SMT |
Technical/Catalog Information | AT89C55WD-33JI |
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-PLCC |
Speed | 33MHz |
Controller Series | 89C |
Oscillator Type | Internal |
Packaging | Tube |
Program Memory Type | FLASH |
EEPROM Size | - |
Core Processor | 8051 |
Data Converters | - |
Core Size | 8-Bit |
Interface | UART |
Operating Temperature | -40°C ~ 85°C |
Lead Free Status | Contains Lead |
RoHS Status | RoHS Non-Compliant |
Other Names | AT89C55WD 33JI AT89C55WD33JI |