ATTINY2313-20MU Atmel, ATTINY2313-20MU Datasheet - Page 224

• Manufacturer Part Number: ATTINY2313-20MU
• Description: IC MCU AVR 2K FLASH 20MLF
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY2313-20MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 2KB (1K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-MLF®, QFN
• Processor Series: ATTINY2x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: SPI/UART/USI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 18
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• Package: 20MLF EP
• Device Core: AVR
• Family Name: ATtiny
• Maximum Speed: 20 MHz
• For Use With: ATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q2312268A

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ATtiny2313
External Interrupts 59
8-bit Timer/Counter0 with PWM 62
Timer/Counter0 and Timer/Counter1 Prescalers 80
16-bit Timer/Counter1 82
USART 111
Universal Serial Interface – USI 138
Analog Comparator 149
debugWIRE On-chip Debug System 151
Ports as General Digital I/O 47
Alternate Port Functions 51
Pin Change Interrupt Timing 59
Overview 62
Timer/Counter Clock Sources 63
Counter Unit 63
Output Compare Unit 64
Compare Match Output Unit 65
Modes of Operation 66
Timer/Counter Timing Diagrams 71
Overview 82
Accessing 16-bit Registers 84
Counter Unit 88
Input Capture Unit 89
Output Compare Units 90
Modes of Operation 94
Overview 111
Clock Generation 112
Frame Formats 115
USART Initialization 116
Asynchronous Data Reception 124
Overview 138
Functional Descriptions 139
Alternative USI Usage 144
USI Register Descriptions 144
Features 151
Overview 151
Physical Interface 151
Software Break Points 152
Limitations of debugWIRE 152
2543L–AVR–08/10