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ATTINY28L Scheda tecnica(PDF) 1 Page - ATMEL Corporation |
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ATTINY28L Scheda tecnica(HTML) 1 Page - ATMEL Corporation |
1 / 13 page 1 Features • Utilizes the AVR® RISC Architecture • AVR – High-performance and Low-power RISC Architecture – 90 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General-purpose Working Registers – Up to 4 MIPS Throughput at 4 MHz • Nonvolatile Program Memory – 2K Bytes of Flash Program Memory – Endurance: 1,000 Write/Erase Cycles – Programming Lock for Flash Program Data Security • Peripheral Features – Interrupt and Wake-up on Low-level Input – One 8-bit Timer/Counter with Separate Prescaler – On-chip Analog Comparator – Programmable Watchdog Timer with On-chip Oscillator – Built-in High-current LED Driver with Programmable Modulation • Special Microcontroller Features – Low-power Idle and Power-down Modes – External and Internal Interrupt Sources – Power-on Reset Circuit with Programmable Start-up Time – Internal Calibrated RC Oscillator • Power Consumption at 1 MHz, 2V, 25°C – Active: 3.0 mA – Idle Mode: 1.2 mA – Power-down Mode: <1 µA • I/O and Packages – 11 Programmable I/O Lines, 8 Input Lines and a High-current LED Driver – 28-lead PDIP, 32-lead TQFP, and 32-pad MLF • Operating Voltages –VCC: 1.8V - 5.5V for the ATtiny28V –V CC: 2.7V - 5.5V for the ATtiny28L • Speed Grades – 0 - 1.2 MHz for the ATtiny28V – 0 - 4 MHz For the ATtiny28L Pin Configurations PDIP RESET PD0 PD1 PD2 PD3 PD4 VCC GND XTAL1 XTAL2 PD5 PD6 PD7 (AIN0) PB0 PA0 PA1 PA3 PA2 (IR) PB7 PB6 GND NC VCC PB5 PB4 (INT1) PB3 (INT0) PB2 (T0) PB1 (AIN1) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 TQFP/QFN/MLF 1 2 3 4 5 6 7 8 24 23 22 21 20 19 18 17 PD3 PD4 NC VCC GND NC XTAL1 XTAL2 PB7 PB6 NC GND NC NC VCC PB5 8-bit Microcontroller with 2K Bytes of Flash ATtiny28L ATtiny28V Summary Rev. 1062FS–AVR–07/06 Note: This is a summary document. A complete document is available on our Web site at www.atmel.com. |
Codice articolo simile - ATTINY28L_06 |
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Descrizione simile - ATTINY28L_06 |
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