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AT89C2051 8-Bit Microcontroller IC - 2KB Flash, MCS-51 Compatible
SKU: BBZ-ELMI-005• Available on Backorder
₹116₹99
Key Highlights
- ✓MCS-51 compatible instruction set
- ✓ 2K Bytes Flash memory
- ✓ 128 Bytes internal RAM
- ✓ 15 programmable I/O lines
- ✓ Two 16-bit timer/counters
- ✓ Six interrupt sources with two-level architecture
- ✓ Full-duplex serial UART channel
- ✓ On-chip analog comparator
- ✓ On-chip oscillator and clock circuitry
- ✓ Direct LED drive outputs
- ✓ Low-power Idle and Power-down modes
- ✓ Fully static operation up to 24 MHz
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Flash Memory
2K Bytes Reprogrammable
Endurance
1,000 Write/Erase Cycles
Operating Voltage Range
2.7V to 6V
Operating Frequency
0 Hz to 24 MHz
Program Memory Lock
Two-level protection
Internal RAM
128 x 8-bit
Programmable I/O Lines
15
Timer/Counters
Two 16-bit
Interrupt Sources
Six
Serial Communication
Programmable Full-Duplex UART
Analog Comparator
On-chip precision comparator
Power Saving Modes
Idle Mode and Power-down Mode
Logic Type
Fully Static Operation