ATTINY24-20PU Atmel, ATTINY24-20PU Datasheet - Page 203

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

Specifications of ATTINY24-20PU

• 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-DIP (0.300", 7.62mm)
• 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: Through Hole
• 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/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK505 - ADAPTER KIT FOR 14PIN AVR MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

21.9
8006K–AVR–10/10
BOD Threshold and Analog Comparator Offset
Figure 21-34. Reset Pin Input Hysteresis vs. V
Figure 21-35. BOD Threshold vs. Temperature (BODLEVEL is 4.3V)
4.34
4.32
4.28
4.26
4.24
4.22
4.18
4.16
4.14
4.3
4.2
-60
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1
0
1.5
-40
2
BOD THRESHOLDS vs. TEMPERATURE
-20
2.5
RESET PIN AS I/O, INPUT HYSTERESIS vs. VCC
3
0
BODLEVEL is 4.3V
Temperature (C)
V
IL
, I/O PIN READ AS "0"
V
3.5
CC
CC
20
(V)
(Reset Pin Used as I/O)
4
40
4.5
60
Falling V cc
Rising V cc
ATtiny24/44/84
5
80
5.5
-40 °C
25 °C
85 °C
100
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