ATTINY48-MMU Atmel, ATTINY48-MMU Datasheet - Page 257

• Manufacturer Part Number: ATTINY48-MMU
• Description: MCU AVR 5K FLASH 12MHZ 28-QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY48-MMU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 24
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Processor Series: ATTINY4x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: 2-Wire, I2S, SPI
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 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, 6 Channel
• Package: 28VQFN EP
• Device Core: AVR
• Family Name: ATtiny
• Maximum Speed: 12 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• For Use With: ATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

23.2.6
8008G–AVR–04/11
Pull-up Resistors
Figure 23-76. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 23-77. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
0
0
0,2
0
5 ,
0,4
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE (ATtiny88)
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE (ATtiny88)
0,6
1
0,8
V
V
OP
OP
1
1
(V)
(V)
5 ,
V
V
CC
CC
= 1.8V
= 2.7V
1,2
2
1,4
CC
CC
= 1.8V)
= 2.7V)
1,6
2
ATtiny48/88
5 ,
1,8
2
3
-40 °C
-40 °C
25 °C
85 °C
25 °C
85 °C
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