ATTINY25V-15ST Atmel, ATTINY25V-15ST Datasheet - Page 174

• Manufacturer Part Number: ATTINY25V-15ST
• Description: MCU AVR 2K FLASH 4MHZ 8-SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY25V-15ST

• Package / Case: 8-SOIC (3.9mm Width)
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 8MHz
• Number Of I /o: 6
• Eeprom Size: 128 x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Program Memory Size: 2KB (2K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: USI
• Core Size: 8-Bit
• Processor Series: ATTINY2x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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ATtiny25/45/85
Figure 23-37. Calibrated 8 MHz RC Oscillator Frequency vs. V
Figure 23-38. Calibrated 8 MHz RC Oscillator Frequency vs. Osccal Value
8.4
8.3
8.2
8.1
7.9
7.8
7.7
7.6
7.5
14
12
10
8
6
4
2
8
1.5
0
16
CALIBRATED 8MHz RC OS CILLATOR FREQUENCY vs . OP ERATING VOLTAGE
CALIBRATED 8MHz RC OS CILLATOR FREQUENCY vs . OS CCAL VALUE
32
2
48
2.5
64
80
96
3
112
OSCCAL (X1)
V
CC
128
3.5
(V)
144
160
4
176
4.5
192
CC
208
224
5
240
5.5
125 ˚C
125 ˚C
85 ˚C
25 ˚C
-40 ˚C
-40 ˚C
85 ˚C
25 ˚C
7598H–AVR–07/09