 |  | | |
| PartNumber | AT89C51RB2-RLTUL | AT89C51RB2-RLTIL | AT89C51RB2-RLTIM |
| Description | 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k ind | IC MCU 8BIT 16KB FLASH 44VQFP | IC MCU 8BIT 16KB FLASH 44VQFP |
| Manufacturer | Microchip | - | Atmel |
| Product Category | 8-bit Microcontrollers - MCU | - | Embedded - Microcontrollers |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | VQFP-44 | - | - |
| Series | 89C | - | 89C |
| Core | 8051 | - | - |
| Data Bus Width | 8 bit | - | - |
| Maximum Clock Frequency | 60 MHz | - | - |
| Program Memory Size | 16 kB | - | 16KB (16K x 8) |
| Data RAM Size | 1.25 kB | - | - |
| ADC Resolution | No ADC | - | - |
| Number of I/Os | 32 I/O | - | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tray | - | Tray |
| Height | 1.45 mm | - | - |
| Length | 10.1 mm | - | - |
| Product | MCU | - | - |
| Program Memory Type | Flash | - | FLASH |
| Width | 10.1 mm | - | - |
| Brand | Microchip Technology / Atmel | - | - |
| Interface Type | SPI, UART | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of Timers/Counters | 3 Timer | - | - |
| Processor Series | AT89x | - | - |
| Product Type | 8-bit Microcontrollers - MCU | - | - |
| Factory Pack Quantity | 160 | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 2.7 V | - | - |
| Package Case | - | - | 44-LQFP |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - | 44-VQFP (10x10) |
| Number of I O | - | - | 32 |
| Speed | - | - | 60MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | 80C51 |
| RAM Size | - | - | 1.25K x 8 |
| Peripherals | - | - | POR, PWM, WDT |
| Connectivity | - | - | SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | - | 2.7 V ~ 5.5 V |
| Core Size | - | - | 8-Bit |
| Data Converters | - | - | - |
| Oscillator Type | - | - | External |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT89C51RB2-RLTUM | 8-bit Microcontrollers - MCU 16kB Flash 1280B RAM 2.7V-5.5V | |
| AT89C51RB2-RLTUL | 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k ind | ||
| AT89C51RB2-RLTUL | Microcontrollers - MCU 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k ind | ||
| AT89C51RB2-RLTUM | Microcontrollers - MCU 8-bit Microcontrollers - MCU 16kB Flash 1280B RAM 2.7V-5.5V | ||
| AT89C51RB2-RLTUM QFP44 | 全新原裝 | ||
| AT89C51RB2-RLTIL | IC MCU 8BIT 16KB FLASH 44VQFP | ||
| AT89C51RB2-RLTIM | IC MCU 8BIT 16KB FLASH 44VQFP |