ATtiny48 Atmel Corporation, ATtiny48 Datasheet - Page 250
ATtiny48
Manufacturer Part Number
ATtiny48
Description
Manufacturer
Atmel Corporation
Specifications of ATtiny48
Flash (kbytes)
4 Kbytes
Pin Count
32
Max. Operating Frequency
12 MHz
Cpu
8-bit AVR
# Of Touch Channels
12
Hardware Qtouch Acquisition
No
Max I/o Pins
28
Ext Interrupts
28
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
0.25
Eeprom (bytes)
64
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 85
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
4
Input Capture Channels
1
Pwm Channels
2
32khz Rtc
No
Calibrated Rc Oscillator
Yes
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Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
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Part Number:
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Quantity:
5
Company:
Part Number:
ATtiny48-MU
Manufacturer:
LT
Quantity:
416
Part Number:
ATtiny48-MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATtiny48-MUR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
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Manufacturer:
ATMEL
Quantity:
5 530
23.2.2
250
ATtiny48/88
Current Consumption in Idle Mode
Figure 23-62. Active Supply Current vs. V
Figure 23-63. Idle Supply Current vs. low Frequency (0.1 - 1.0 MHz)
0,16
0,14
0,12
0,08
0,06
0,04
0,02
0,15
0,05
0,1
0,1
0
0
1,5
0
0,1
2
0,2
2,5
IDLE SUPPLY CURRENT vs. LOW FREQUENCY (ATtiny88)
0,3
ACTIVE SUPPLY CURRENT vs. V
3
0,4
INTERNAL RC OSCILLATOR, 128 KHz
CC
Frequency (MHz)
V
(Internal Oscillator, 128 kHz)
CC
0,5
3,5
0.1 - 1.0 MHz
(V)
0,6
4
CC
(ATtiny88)
0,7
4,5
0,8
5
0,9
8008H–AVR–04/11
5,5
1
-40 °C
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
25 °C
85 °C