ATMEGA1284P-PU
| Производитель: | Microchip Technology / Atmel |
| Описание: | -; 8-bit Microcontrollers - MCU; I²C, SPI, UART/USART; AVR; 8-Bit; 20MHz; A/D 8x10b; The Atmel ATMEGA1284P-PU is a low power CMOS 8 bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA1284P-PU achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimise power consumption versus processing speed.; 4K x 8; SPI, USART; 0; 131 powerful Instructions; Optional boot code section with independent lock bits; In system programming by on chip boot program; True read-while-write operation; Programming lock for software security; QTouch and QMatrix acquisition; Up to 64 sense channels; Boundary scan capabilities according to the JTAG standard; Extensive On chip debug support; Programming of flash, EEPROM, fuses, and lock bits through the JTAG interface; Two 8 bit timer/counters with separate prescalers and compare modes; 32 × 8 general purpose working registers; Real Time Counter with separate oscillator; Fully static operation; Up to 20MIPS throughput at 20MHz; On chip 2 cycle multiplier; 128KBytes of in system self programmable flash program memory; 4KBytes EEPROM; 16KBytes internal SRAM; Data retention: 20 years at 85°C/100 years at 25°C; ; DIP; AVR ATmega; ATmega128; -; 32I/O's; 40Pins; 32; -40°C ~ 85°C (TA); Internal; 40-DIP (0.600", 15.24mm); Tube; Brown-out Detect/Reset, POR, PWM, WDT; AVR ATmega Family ATmega128 Series Microcontrollers; 128KB; FLASH; 16KB; 16K x 8; false; This part is RoHS compliant.; Yes; Yes; RoHS Compliant; AVR® ATmega; 20MHz; 10; ; 556-ATMEGA1284P-PU; 5.5V; 1.8V; ; 1.8 V ~ 5.5 V; |
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Product Attributes | |
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Automotive qualification standard | - |
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Category | 8-bit Microcontrollers - MCU |
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Connectivity | I²C, SPI, UART/USART |
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Core Processor | AVR |
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Core Size | 8-Bit |
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Cpu speed | 20MHz |
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Data Converters | A/D 8x10b |
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Description | The Atmel ATMEGA1284P-PU is a low power CMOS 8 bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA1284P-PU achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimise power consumption versus processing speed. |
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EEPROM Size | 4K x 8 |
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Embedded interface type | SPI, USART |
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Factory stock | 0 |
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Feature 1 | 131 powerful Instructions |
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Feature 10 | Optional boot code section with independent lock bits |
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Feature 11 | In system programming by on chip boot program |
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Feature 12 | True read-while-write operation |
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Feature 13 | Programming lock for software security |
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Feature 14 | QTouch and QMatrix acquisition |
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Feature 15 | Up to 64 sense channels |
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Feature 16 | Boundary scan capabilities according to the JTAG standard |
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Feature 17 | Extensive On chip debug support |
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Feature 18 | Programming of flash, EEPROM, fuses, and lock bits through the JTAG interface |
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Feature 19 | Two 8 bit timer/counters with separate prescalers and compare modes |
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Feature 2 | 32 × 8 general purpose working registers |
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Feature 20 | Real Time Counter with separate oscillator |
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Feature 3 | Fully static operation |
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Feature 4 | Up to 20MIPS throughput at 20MHz |
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Feature 5 | On chip 2 cycle multiplier |
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Feature 6 | 128KBytes of in system self programmable flash program memory |
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Feature 7 | 4KBytes EEPROM |
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Feature 8 | 16KBytes internal SRAM |
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Feature 9 | Data retention: 20 years at 85°C/100 years at 25°C |
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Life cycle status | |
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Mcu case style | DIP |
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Mcu family | AVR ATmega |
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Mcu series | ATmega128 |
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Msl | - |
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No of i os | 32I/O's |
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No of pins | 40Pins |
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Number of I/O | 32 |
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Operating Temperature | -40°C ~ 85°C (TA) |
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Oscillator Type | Internal |
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Package / Case | 40-DIP (0.600", 15.24mm) |
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Packaging | Tube |
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Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
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Product range | AVR ATmega Family ATmega128 Series Microcontrollers |
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Program Memory Size | 128KB |
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Program Memory Type | FLASH |
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Ram memory size | 16KB |
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RAM Size | 16K x 8 |
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Reeling | ложно |
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RoHS | This part is RoHS compliant. |
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Ro hs compliant | Да |
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Ro hs phthalates compliant | Да |
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Rohs status | RoHS Compliant |
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Series | AVR® ATmega |
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Speed | 20MHz |
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Standard pack qty | 10 |
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Suggested replacement | |
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Supply voltage max | 5.5V |
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Supply voltage min | 1.8V |
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Svhc | |
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Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 5.5 V |