| model: | AT89S52-24AJ |
|
| Lead free: | Lead free |
| Rohs certification or not: | accord with |
| Lifecycle: | Obsolete |
| Part package code: | QFP |
| Packing instructions: | TQFP, |
| Number of stitches: | forty-four |
| Reach Compliance Code： | compliant |
| HTS Code: | 8542.31.00.01 |
| Risk level: | five point seven two |
| Core architecture: | eight thousand and fifty-one |
| Equipment core: | eight thousand and fifty-one |
| Clock speed: | twenty-four |
| Memory: | zero point two five |
| Flash memory: | eight |
| With ADC: | NO |
| Address bus width: | sixteen |
| Bit size: | eight |
| Maximum clock frequency: | 24 MHz |
| DAC channel: | NO |
| DMA channel: | NO |
| External data bus width: | eight |
| JESD-30 code: | S-PQFP-G44 |
| JESD-609 code: | e3 |
| Length: | 10 mm |
| Humidity sensitivity level: | three |
| Number of I/O lines: | thirty-two |
| Number of terminals: | forty-four |
| On chip program ROM width: | eight |
| Maximum operating temperature: | 85 °C |
| Minimum operating temperature: | -40 °C |
| PWM channel: | NO |
| Packaging body material: | PLASTIC/EPOXY |
| Encapsulation code: | TQFP |
| Package shape: | SQUARE |
| Packaging form: | FLATPACK, THIN PROFILE |
| Peak reflux temperature (° C): | two hundred and sixty |
| Certification status: | Not Qualified |
| RAM (bytes): | two hundred and fifty-six |
| ROM (word): | eight thousand one hundred and ninety-two |
| ROM programmability: | FLASH |
| Maximum height of seating surface: | 1.2 mm |
| Speed: | 24 MHz |
| Maximum supply voltage: | 5.5 V |
| Minimum supply voltage: | 4 V |
| Nominal supply voltage: | 5 V |
| Surface mounting: | YES |
| Technology: | CMOS |
| Temperature class: | INDUSTRIAL |
| Terminal surface layer: | Matte Tin (Sn) |
| Terminal type: | GULL WING |
| Terminal pitch: | 0.8 mm |
| Terminal location: | QUAD |
| Maximum time at peak reflux temperature: | forty |
| Width: | 10 mm |
| UPs/uCs/peripheral integrated circuit type: | MICROCONTROLLER |
| Base Number Matches： | one |
|
