ATTINY24A-PU Atmel, ATTINY24A-PU Datasheet - Page 258

• Manufacturer Part Number: ATTINY24A-PU
• Description: MCU AVR 2K FLASH 20MHZ 14PDIP
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY24A-PU

• 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): 1.8 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, USI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• 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: 10 bit, 20 Channel
• Data Rom Size: 128 B
• A/d Bit Size: 10 bit
• A/d Channels Available: 20
• Height: 5.33 mm
• Length: 19.68 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Width: 7.11 mm
• For Use With: ATSTK505 - ADAPTER KIT FOR 14PIN AVR MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

21.4.9
258
ATtiny24A/44A/84A
BOD, Bandgap and Reset
Figure 21-150. V
Figure 21-151. BOD Threshold vs. Temperature
4,42
4,38
4,36
4,34
4,32
4,28
4,26
4,24
4,4
4,3
0,9
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,1
1
0
-40
1,5
-40 °C
85 °C
25 °C
Reset Pin as I/O
BODLEVEL is 4.3V
IH
-V
2
-20
IL
: Input Hysteresis vs. V
2,5
0
3
20
Temperature (C)
V
CC
CC
3,5
(V)
40
4
60
4,5
80
5
8183C–AVR–03/11
5,5
100
RISING V
FALLING V
CC
CC