8-Bit Microcontroller. AT90S2313 Datasheet

AT90S2313 Datasheet PDF, Equivalent


Part Number

AT90S2313

Description

8-Bit Microcontroller

Manufacture

ATMEL Corporation

Total Page 30 Pages
PDF Download
Download AT90S2313 Datasheet PDF


AT90S2313 Datasheet
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 Non-volatile Program Memory
– 2K Bytes of In-System Programmable Flash
Endurance 1,000 Write/Erase Cycles
– 128 Bytes of SRAM
– 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
– One 16-bit Timer/Counter with Separate Prescaler,
Compare, Capture Modes and 8-, 9-, or 10-bit PWM
– On-chip Analog Comparator
– Programmable Watchdog Timer with On-chip Oscillator
– SPI Serial Interface for In-System Programming
– Full Duplex UART
• Special Microcontroller Features
– Low-power Idle and Power-down Modes
– External and Internal Interrupt Sources
• Specifications
– Low-power, High-speed CMOS Process Technology
– Fully Static Operation
Power Consumption at 4 MHz, 3V, 25°C
– Active: 2.8 mA
– Idle Mode: 0.8 mA
– Power-down Mode: <1 µA
I/O and Packages
– 15 Programmable I/O Lines
– 20-pin PDIP and SOIC
Operating Voltages
– 2.7 - 6.0V (AT90S2313-4)
– 4.0 - 6.0V (AT90S2313-10)
Speed Grades
– 0 - 4 MHz (AT90S2313-4)
– 0 - 10 MHz (AT90S2313-10)
Pin Configuration
PDIP/SOIC
8-bit
Microcontroller
with 2K Bytes
of In-System
Programmable
Flash
AT90S2313
Rev. 0839I–AVR–06/02
1

AT90S2313 Datasheet
Description
The AT90S2313 is a low-power CMOS 8-bit microcontroller based on the AVR RISC
architecture. By executing powerful instructions in a single clock cycle, the AT90S2313
achieves throughputs approaching 1 MIPS per MHz allowing the system designer to
optimize power consumption versus processing speed.
The AVR core combines a rich instruction set with 32 general purpose working registers.
All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing
two independent registers to be accessed in one single instruction executed in one clock
cycle. The resulting architecture is more code efficient while achieving throughputs up to
ten times faster than conventional CISC microcontrollers.
Figure 1. The AT90S2313 Block Diagram
The AT90S2313 provides the following features: 2K bytes of In-System Programmable
Flash, 128 bytes EEPROM, 128 bytes SRAM, 15 general purpose I/O lines, 32 general
purpose working registers, flexible Timer/Counters with compare modes, internal and
external interrupts, a programmable serial UART, programmable Watchdog Timer with
internal Oscillator, an SPI serial port for Flash memory downloading and two software
2 AT90S2313
0839I–AVR–06/02


Features Datasheet pdf Features • Utilizes the AVR® RISC Arc hitecture • AVR – High-performance and Low-power RISC Architecture – 118 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 Genera l Purpose Working Registers – Up to 1 0 MIPS Throughput at 10 MHz • Data an d Non-volatile Program Memory – 2K By tes of In-System Programmable Flash End urance 1,000 Write/Erase Cycles – 128 Bytes of SRAM – 128 Bytes of In-Syst em Programmable EEPROM Endurance: 100,0 00 Write/Erase Cycles – Programming L ock for Flash Program and EEPROM Data S ecurity • Peripheral Features – One 8-bit Timer/Counter with Separate Pres caler – One 16-bit Timer/Counter with Separate Prescaler, Compare, Capture M odes and 8-, 9-, or 10-bit PWM – On-c hip Analog Comparator – Programmable Watchdog Timer with On-chip Oscillator – SPI Serial Interface for In-System Programming – Full Duplex UART • Special Microcontroller Features – Low-power Idle and Power-down Modes – External and Internal I.
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