Description
8KB -40℃~+85℃ 3.3V~5.5V WDT 51Series 512Byte 1 3 39 4KB LQFP-44_10x10x08P Microcontroller Units (MCUs/MPUs/SOCs) ROHS
| Specifications: | |
| Attribute | Value |
| Category | Embedded Processors & Controllers/Microcontroller Units (MCUs/MPUs/SOCs) |
| Datasheet | STC Micro STC89C52RC-40I-LQFP44 |
| RoHS | |
| Program FLASH Size | 8KB |
| Operating Temperature Range | -40℃~+85℃ |
| Supply Voltage Range | 3.3V~5.5V |
| Peripherals / Functions / Protocol Stacks | WDT |
| (E)PWM (Units/Channels/bits) | - |
| CPU Core | 51Series |
| USB (H/D/OTG) | - |
| DAC (Units/Channels/bits) | - |
| ADC (Units/Channels/bits) | - |
| I2C Number | - |
| RAM Size | 512Byte |
| U(S)ART Number | 1 |
| CMP Number | - |
| 32Bit Timer Number | - |
| 16Bit Timer Number | 3 |
| 8Bit Timer Number | - |
| Internal Oscillator | - |
| Maximum Frequency | - |
| CAN Number | - |
| External Clock Frequency Rang | - |
| (Q)SPI Number | - |
| GPIO Ports Number | 39 |
| I2S Number | - |
| EEPROM/Data FLASH Size | 4KB |