ATtiny25 Atmel Corporation, ATtiny25 Datasheet - Page 15

• Manufacturer Part Number: ATtiny25
• Manufacturer: Atmel Corporation

Specifications of ATtiny25

• Flash (kbytes): 2 Kbytes
• Pin Count: 8
• Max. Operating Frequency: 20 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 4
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 6
• Ext Interrupts: 6
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 0.12
• Eeprom (bytes): 128
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 105
• I/o Supply Class: 1.8 to 5.5
• Operating Voltage (vcc): 1.8 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 5
• Pwm Channels: 6
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

7.2
2586NS–AVR–04/11
Notes: 1. This drawing is for general information only; refer to EIAJ Drawing EDR-7320 for additional information.
8S2
2. Mismatch of the upper and lower dies and resin burrs aren't included.
3. Determines the true geometric position.
4. Values b,C apply to plated terminal. The standard thickness of the plating layer shall measure between 0.007 to .021 mm.
Package Drawing Contact:
[e-mail]
e e
TOP VIEW
TOP VIEW
SIDE VIEW
SIDE VIEW
TITLE
8S2, 8-lead, 0.208” Body, Plastic Small
Outline Package (EIAJ)
D D
1 1
N N
A A
b b
A1
A1
E E
SYMBOL
A
A1
b
C
D
E1
E
L
θ
e
END VIEW
END VIEW
θ θ
COMMON DIMENSIONS
MIN
1.70
0.05
0.35
0.15
5.13
5.18
7.70
0.51
(Unit of Measure = mm)
0°
GPC
STN
1.27 BSC
L L
NOM
ATtiny25/45/85
E1
E1
DRAWING NO.
MAX
2.16
0.25
0.48
0.35
5.35
5.40
8.26
0.85
8°
8S2
NOTE
4
4
2
3
4/15/08
REV.
F
15