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參數(shù)資料
| 型號： | AT90L2343-4PC |
| 英文描述： | Microcontroller |
| 中文描述： | 微控制器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 286K |
| 代理商： | AT90L2343-4PC |
1
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: <1 μA
I/O and Packages
– Three Programmable I/O Lines (AT90S/LS2323)
– Five Programmable I/O Lines (AT90S/LS2343)
– 8-pin PDIP and SOIC
Operating Voltages
– 4.0 - 6.0V (AT90S2323/AT90S2343)
– 2.7 - 6.0V (AT90LS2323/AT90LS2343)
Speed Grades
– 0 - 10 MHz (AT90S2323/AT90S2343)
– 0 - 4 MHz (AT90LS2323/AT90LS2343)
Description
The AT90S/LS2323 and AT90S/LS2343 are low-power, CMOS, 8-bit microcontrollers
based on the AVR RISC architecture. By executing powerful instructions in a single
clock cycle, the AT90S2323/2343 achieves throughputs approaching 1 MIPS per MHz
allowing the system designer to optimize power consumption versus processing
speed.
Rev. 1004CS–10/00
8-bit
Microcontroller
with 2K Bytes of
In-System
Programmable
Flash
AT90S2323
AT90LS2323
AT90S2343
AT90LS2343
Pin Configuration
PDIP/SOIC
AT90S/LS2343
AT90S/LS2323
1
2
3
4
8
7
6
5
RESET
XTAL1
XTAL2
GND
VCC
PB2 (SCK/T0)
PB1 (MISO/INT0)
PB0 (MOSI)
1
2
3
4
8
7
6
5
RESET
(CLOCK) PB3
PB4
GND
VCC
PB2 (SCK/T0)
PB1 (MISO/INT0)
PB0 (MOSI)
(continued)
Note: This is a summary document. A complete document is
available on our web site at
www.atmel.com
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT90L2343-4PI | Microcontroller |
| AT90L2343-4SC | Microcontroller |
| AT90L2343-4SI | Microcontroller |
| AT90L4433 | AT90S/L4433 Complete [Updated 4/03. 126 Pages] |
| AT90LS2323-10PC | Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT90L2343-4PI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| AT90L2343-4SC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| AT90L2343-4SI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
| AT90L4433 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AT90S/L4433 Complete [Updated 4/03. 126 Pages] |
| AT90LS2323 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Bit Microcontroller with 2K Bytes of In-System Programmable Flash |
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