ATTINY24-20SSU Atmel, ATTINY24-20SSU Datasheet - Page 228

• Manufacturer Part Number: ATTINY24-20SSU
• Description: IC MCU AVR 2K FLASH 20MHZ 14SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY24-20SSU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 12
• 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
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Processor Series: ATTINY2x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• 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
• On-chip Adc: 8-ch x 10-bit
• For Use With: ATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK505 - ADAPTER KIT FOR 14PIN AVR MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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ATtiny24/44/84
4. Added Figures:
5. Updated Tables:
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“Watchdog Reset During Operation” on page 42
“Compare Match Output Unit, Schematic (non-PWM Mode)” on page 95
“Analog to Digital Converter Block Schematic” on page 133
“ADC Timing Diagram, Free Running Conversion” on page 137
“Analog Input Circuitry” on page 140
“High-voltage Serial Programming” on page 167
“Serial Programming Timing” on page 183
“High-voltage Serial Programming Timing” on page 184
“Active Supply Current vs. Low Frequency (0.1 - 1.0 MHz)” on page 186
“Active Supply Current vs. frequency (1 - 20 MHz)” on page 187
“Active Supply Current vs. V
“Active Supply Current vs. V
“Active Supply Current vs. V
“Idle Supply Current vs. Low Frequency (0.1 - 1.0 MHz)” on page 189
“Idle Supply Current vs. Frequency (1 - 20 MHz)” on page 189
“Idle Supply Current vs. V
“Idle Supply Current vs. V
“Idle Supply Current vs. V
“Power-down Supply Current vs. V
“Power-down Supply Current vs. V
“Reset Pin Input Hysteresis vs. V
“Reset Pin Input Hysteresis vs. V
“Watchdog Oscillator Frequency vs. V
“Watchdog Oscillator Frequency vs. Temperature” on page 205
“Calibrated 8 MHz RC Oscillator Frequency vs. V
“Calibrated 8 MHz RC oscillator Frequency vs. Temperature” on page 206
“ADC Current vs. V
“Programming Current vs. V
“Programming Current vs. V
“Programming Current vs. V
“Reset Pin Output Voltage vs. Sink Current (V
“Reset Pin Output Voltage vs. Sink Current (V
“Reset Pin Output Voltage vs. Source Current (V
“Reset Pin Output Voltage vs. Source Current (V
“Device Clocking Options Select” on page 25
“Start-up Times for the Crystal Oscillator Clock Selection” on page 29
“Start-up Times for the Internal Calibrated RC Oscillator Clock Selection” on page 27
“Start-up Times for the External Clock Selection” on page 26
“Start-up Times for the 128 kHz Internal Oscillator” on page 27
CC
” on page 207
CC
CC
CC
CC
CC
CC
CC
CC
CC
(Internal RC Oscillator, 8 MHz)” on page 190
(Internal RC Oscillator, 1 MHz)” on page 190
(Internal RC Oscillator, 128 kHz)” on page 191
(ATtiny24)” on page 209
(ATtiny44)” on page 209
(ATtiny84)” on page 210
(Internal RC Oscillator, 8 MHz)” on page 187
(Internal RC Oscillator, 1 MHz)” on page 188
(Internal RC Oscillator, 128 kHz)” on page 188
CC
CC
CC
CC
” on page 202
(Reset Pin Used as I/O)” on page 203
(Watchdog Timer Disabled)” on page 191
(Watchdog Timer Enabled)” on page 192
CC
” on page 205
CC
CC
CC
CC
= 3V)” on page 198
= 5V)” on page 198
CC
” on page 206
= 3V)” on page 199
= 5V)” on page 199
8006K–AVR–10/10