| number_of_i_o_pins | 34 |
| supply_voltage_dc | 5.00 V, 5.50 V (max) |
| access_time | 48.0 µs |
| reach_svhc_compliance | No SVHC |
| lead_free_status | Lead Free |
| mounting_style | Surface Mount |
| packaging | Tray |
| case_package | PLCC |
| ram_bytes | 256 B |
| clock_speed | 48.0 MHz, 48.0 MHz (max) |
| core_architecture | 8051 |
| number_of_bits | 8 |
| rohs_status | Compliant |
| pin_count | 52 |
| flash_memory_bytes | 32768 B |
| MCU Applications | USB Microcontroller |
| Architecture | 8051 |
| MCU Core Size | 8bit |
| Program Memory Size | 32KB |
| RAM Memory Size | 256Byte |
| CPU Speed | 48MHz |
| No. of I/O's | 34I/O's |
| MCU Case Style | LCC |
| No. of Pins | 52Pins |
| Embedded Interface Type | SPI, UART |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 5.5V |
| Packaging | Each |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (17-Dec-2015) |
| Controller Family/Series | (8051) 8052 |
| Device Marking | AT89C5131A-S3SUM |
| EEPROM Memory Size | 4KB |
| Flash Memory Size | 32KB |
| Logic Function Number | 5131 |
| MPU Core Size | 8bit |
| Memory Type | Flash |
| Microprocessor/Controller Features | 80C52X2 Core, On-Chip ISP through USB or UART, POR, WDT, TWI, SPI |
| No. of Bits | 8bit |
| No. of PWM Channels | 5 |
| No. of Timers | 3 |
| Number of bits In Timer | 16 |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +85°C |
| Oscillator Type | External, Internal |
