Images are for reference only.
See Product Specifications for product details.
| Part Number | AT89C5122D-ALRUM |
|---|---|
| Part Status | Obsolete |
| Core Processor | 80C51 |
| Core Size | 8-Bit |
| Speed | 48MHz |
| Connectivity | SmartCard, SPI, UART/USART, USB |
| Peripherals | LED, POR, WDT |
| Number of I/O | 46 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 768 x 8 |
| Voltage - Supply (Vcc/Vdd) | 3 V ~ 5.5 V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 64-LQFP |
| Supplier Device Package | 64-VQFP (10x10) |
| Image | Part Number | Manufacturers | Description | In Stock | View | |
|---|---|---|---|---|---|---|
 |
AT89C51-24AC | Microchip Technology | IC MCU 8BIT 4KB FLASH 44TQFP | 0 | Details | |
 |
AT89C51-24AI | Microchip Technology | IC MCU 8BIT 4KB FLASH 44TQFP | 0 | Details | |
 |
AT89C51-24JC | Microchip Technology | IC MCU 8BIT 4KB FLASH 44PLCC | 0 | Details | |
 |
AT89C51-24JI | Microchip Technology | IC MCU 8BIT 4KB FLASH 44PLCC | 0 | Details | |
 |
AT89C51-24PC | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | 0 | Details | |
 |
AT89C51-24PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | 0 | Details | |
 |
AT89C51-33AI | Microchip Technology | IC MCU 8BIT 4KB FLASH 44TQFP | - | 0 | Details |
 |
AT89C51-33JI | Microchip Technology | IC MCU 8BIT 4KB FLASH 44PLCC | - | 0 | Details |
 |
AT89C51-33PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | - | 0 | Details |
 |
AT89C5115-RATUM | Microchip Technology | IC MCU 8BIT 16KB FLASH32VQFP | 3491 | Details | |
 |
AT89C5115-SISUM | Microchip Technology | IC MCU 8BIT 16KB FLASH 28PLCC | - | 185 | Details |
 |
AT89C5115-TISUM | Microchip Technology | IC MCU 8BIT 16KB FLASH 28SOIC | 2319 | Details |