Datasheet AT90S2323, AT90LS2323, AT90S2343, AT90LS2343 (Atmel)
| 制造商 | Atmel |
| 描述 | 8-bit AVR Microcontroller with 2K Bytes of In-System Programmable Flash |
| 页数 / 页 | 64 / 1 — Features. • Utilizes the AVR® RISC Architecture. • AVR – High-performance … |
| 文件格式/大小 | PDF / 1.1 Mb |
| 文件语言 | 英语 |
Features. • Utilizes the AVR® RISC Architecture. • AVR – High-performance and Low-power RISC Architecture • • • •. • • •
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Features
• Utilizes the AVR® RISC Architecture
• AVR – High-performance and Low-power RISC Architecture • • • •
• • •
• – 118 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General-purpose Working Registers
– Up to 10 MIPS Throughput at 10 MHz
Data and Nonvolatile Program Memory
– 2K Bytes of In-System Programmable Flash
Endurance: 1,000 Write/Erase Cycles
– 128 Bytes Internal RAM
– 128 Bytes of In-System Programmable EEPROM
Endurance: 100,000 Write/Erase Cycles
– Programming Lock for Flash Program and EEPROM Data Security
Peripheral Features
– One 8-bit Timer/Counter with Separate Prescaler
– Programmable Watchdog Timer with On-chip Oscillator
– SPI Serial Interface for In-System Programming
Special Microcontroller Features
– Low-power Idle and Power-down Modes
– External and Internal Interrupt Sources
– Power-on Reset Circuit
– Selectable On-chip RC Oscillator
Specifications
– Low-power, High-speed CMOS Process Technology
– Fully Static Operation
Power Consumption at 4 MHz, 3V, 25°C
– Active: 2.4 mA
– Idle Mode: 0.5 mA
– Power-down Mode:
• Utilizes the AVR® RISC Architecture
• AVR – High-performance and Low-power RISC Architecture • • • •
• • •
• – 118 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General-purpose Working Registers
– Up to 10 MIPS Throughput at 10 MHz
Data and Nonvolatile Program Memory
– 2K Bytes of In-System Programmable Flash
Endurance: 1,000 Write/Erase Cycles
– 128 Bytes Internal RAM
– 128 Bytes of In-System Programmable EEPROM
Endurance: 100,000 Write/Erase Cycles
– Programming Lock for Flash Program and EEPROM Data Security
Peripheral Features
– One 8-bit Timer/Counter with Separate Prescaler
– Programmable Watchdog Timer with On-chip Oscillator
– SPI Serial Interface for In-System Programming
Special Microcontroller Features
– Low-power Idle and Power-down Modes
– External and Internal Interrupt Sources
– Power-on Reset Circuit
– Selectable On-chip RC Oscillator
Specifications
– Low-power, High-speed CMOS Process Technology
– Fully Static Operation
Power Consumption at 4 MHz, 3V, 25°C
– Active: 2.4 mA
– Idle Mode: 0.5 mA
– Power-down Mode: