ATTINY2313-20SUR Atmel, ATTINY2313-20SUR Datasheet - Page 221

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

Specifications of ATTINY2313-20SUR

• 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 (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -

Changes from Rev.
2543F-08/04 to
Rev. 2543G-10/04
Changes from Rev.
2543E-04/04 to
Rev. 2543F-08/04
Changes from Rev.
2543D-03/04 to
Rev. 2543E-04/04
Changes from Rev.
2543C-12/03 to
Rev. 2543D-03/04
2543L–AVR–08/10
3.
4.
5.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
6.
Speed Grades changed
Updated
Updated
Updated
Updated
Replaced
Added
Changed mA to µA in preliminary
Updated
EEPROM” on page 167
Updated
MLF option updated to “Quad Flat No-Lead/Micro Lead Frame
(QFN/MLF)”
Updated
Updated
Updated
Updated
Updated
Updated
Updated
Updated
Moved
on page
Updated
Updated
Updated
Updated
Updated
Changed occurences of PCINT15 to PCINT7, EEMWE to EEMPE and
EEWE to EEPE in the document.
- 12MHz to 10MHz
- 24MHz to 20MHz
Updated
“Serial Programming Algorithm” on page 173
“Ordering Information” on page 215
MLF package option removed
“Maximum Speed vs. VCC” on page
Table 69 on page 160
160.
“DC Characteristics” on page
“Features” on page
“Pinout ATtiny2313” on page
“Ordering Information” on page
“Packaging Information” on page
“Errata” on page
“Features” on page
“Alternate Functions of Port B” on page
“Calibration Byte” on page
“Enter Programming Mode” on page
“Serial Programming Algorithm” on page
Table 78 on page
“DC Characteristics” on page
“ATtiny2313 Typical Characteristics” on page
Figure 1 on page
“Ordering Information” on page
“Maximum Speed vs. VCC” on page
“ATtiny2313 Typical Characteristics” on page
Table 2 on page
“Programming the Flash” on page
“Watchdog Timer” on page
and
23.
219.
2.
174.
“Enter Programming Mode” on page
1.
1.
and
Figure 136 on page
Table 70 on page 160
160.
updated.
39.
2.
177.
177.
215.
215.
216.
180.
180.
updated.
163.
165,
53.
173.
“Programming the
207.
181.
181.
to
“Page Size”
163.
221