ATTINY2313-20SJ Atmel, ATTINY2313-20SJ Datasheet - Page 14

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

Specifications of ATTINY2313-20SJ

• 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-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Other names: ATTINY2313-24SJ; ATTINY2313-24SJ

Datasheet Change
Log for ATtiny2313
Changes from Rev.
2514D-03/04 to Rev.
2514E-04/04
Changes from Rev.
2514C-12/03 to Rev.
2514D-03/04
Changes from Rev.
2514B-09/03 to Rev.
2514C-12/03
Changes from Rev.
2514A-09/03 to Rev.
2514B-09/03
14
ATtiny2313/V
Please note that the referring page numbers in this section are referred to this docu-
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Speed Grades changed
- 12MHz to 10MHz
- 24MHz to 20MHz
Updated Figure 1 on page 2.
Updated “Ordering Information” on page 10.
Updated “Maximum Speed vs. VCC” on page 177.
Updated Table 2 on page 22.
Replaced “Watchdog Timer” on page 38.
Added “Maximum Speed vs. VCC” on page 177.
“Serial Programming Algorithm” on page 171 updated.
Changed mA to µA in preliminary Figure 110 on page 192.
“Ordering Information” on page 10 updated.
MLF package option removed
Package drawing “20P3” on page 11 updated.
Updated C-code examples.
Renamed instances of SPMEN to SELFPRGEN, Self Programming
Enable.
Updated “Calibrated Internal RC Oscillator” on page 24.
Fixed typo from UART to USART and updated Speed Grades and Power
Consumption Estimates in “Features” on page 1.
Updated “Pin Configurations” on page 2.
Updated Table 15 on page 33 and Table 80 on page 176.
Updated item 5 in “Serial Programming Algorithm” on page 171.
Updated “Electrical Characteristics” on page 175.
Updated Figure 81 on page 177 and added Figure 82 on page 177.
Changed SFIOR to GTCCR in “Register Summary” on page 6.
Updated “Ordering Information” on page 10.
Added new errata in “Errata” on page 13.
2543ES–AVR–04/04