ATTINY2313-20SI Atmel, ATTINY2313-20SI Datasheet - Page 176

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

Specifications of ATTINY2313-20SI

• 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: Contains lead / RoHS non-compliant
• Data Converters: -
• Other names: ATTINY2313-24SI; ATTINY2313-24SI

Serial Programming
Characteristics
176
ATtiny2313
Figure 80. Serial Programming Timing
Table 79. Serial Programming Characteristics, T
Otherwise Noted)
Note:
Symbol
1/t
1/t
t
t
t
t
t
t
OVSH
SHOX
t
SHSL
SLSH
CLCL
CLCL
SLIV
CLCL
CLCL
1. 2 t
Parameter
Oscillator Frequency (ATtiny2313L)
Oscillator Period (ATtiny2313L)
Oscillator Frequency (ATtiny2313, V
5.5V)
Oscillator Period (ATtiny2313, V
5.5V)
SCK Pulse Width High
SCK Pulse Width Low
MOSI Setup to SCK High
MOSI Hold after SCK High
SCK Low to MISO Valid
CLCL
for f
MOSI
MISO
SCK
ck
< 12 MHz, 3 t
t
OVSH
CLCL
for f
CC
t
SHSL
= 4.5V -
ck
CC
>= 12 MHz
= 4.5V -
A
= -40°C to +85°C, V
t
SHOX
2 t
2 t
2 t
t
Min
125
CLCL
CLCL
67
CLCL
CLCL
0
0
*
*
t
SLSH
Typ
t
SLIV
CC
= 2.7V - 5.5V (Unless
Max
100
10
20
Units
MHz
MHz
2543L–AVR–08/10
ns
ns
ns
ns
ns
ns
ns