It features a programmable counter array, an XRAM of 1024 bytes, hardware watchdog timer, keyboard interface, SPI interface, versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 mode).
Implementing an external brown-out is recommended to prevent any flash/EEPROM corruption during power-on or power-off.
Part Prefix | AT89 |
---|---|
Architecture | 8 |
Core | 8051-12C |
MaxSpeed (MHz) | 60 |
CPU Type | 8051-12C |
CPU Speed (MIPS/DMIPS) | 10 |
Program Memory Type | Flash |
SelfWrite | API |
Program Memory Size (KB) | 16 |
Program Memory Size (KWords) | 16 |
Secure Bootloader (CodeGuard™ Security) | None |
RAM (KB) | 1 |
Operation Voltage Min.(V) | 2.7 |
Operation Voltage Max.(V) | 5.5 |
Max I/O Pins | 32 |
Pin Count | 44 |
Max ADC Sample/Hold (S/H) | 1 |
CODEC Interface (I2S, AC97) | N/A |
Temp Sensor | N/A |
Standard UART | 1 |
SPI™ | 1 |
Hardware RTCC | N/A |
Watch Dog Timers (WDT) | Yes |
Timers | 4 |
USB Interface | None |
Type of CAN module | None |
Ethernet | None |
Integrated Wireless Frequency | None |
Wireless Technology | None |
JTAG | None |
Temperature Range | -40C to +85C |
MICROCONTROLLERS (MCU) - 8 BIT | Farnell |
C51Rb2 Flash 16K Vqfp44 Ind 3V Green 44 Lqfp 10X10X1.4Mm T/R Rohs Compliant: Yes |Microchip AT89C51RB2-RLRUL | Newark Electronics |
Where can I find additional details, specifications and documents for a AT89C51RB2-RLRUL?
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What category does AT89C51RB2-RLRUL fall under?
The AT89C51RB2-RLRUL is listed under AT89C51RB2.
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