ATMEGA48PA-PN Atmel, ATMEGA48PA-PN Datasheet - Page 329

• Manufacturer Part Number: ATMEGA48PA-PN
• Description: MCU AVR 4KB FLASH 20MHZ 28PDIP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA48PA-PN

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 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: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

29.1.2
8161D–AVR–10/09
Idle Supply Current
Figure 29-5. ATmega48PA: Active Supply Current vs. V
Figure 29-6. ATmega48PA: 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
0.1
5
4
3
2
1
0
0
1.5
0
0.1
2
0.2
2.5
0.3
ATmega48PA/88PA/168PA/328P
3
0.4
Frequency (MHz)
V
CC
3.5
0.5
(V)
0.6
4
CC
0.7
(Internal RC Oscillator, 8 MHz)
4.5
0.8
5
0.9
5.5
1
-40 °C
85 °C
25 °C
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
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