ATMEGA48PA-PN Atmel, ATMEGA48PA-PN Datasheet - Page 330

• 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

8161D–AVR–10/09
Figure 29-7. ATmega48PA: Idle Supply Current vs. Frequency (1-20 MHz)
Figure 29-8. ATmega48PA: Idle Supply Current vs. V
0.042
0.035
0.028
0.021
0.014
0.007
2.5
1.5
0.5
3
2
1
0
0
0
1.5
2
2
4
1.8 V
2.5
6
ATmega48PA/88PA/168PA/328P
3
8
Frequency (MHz)
V
10
CC
3.5
2.7 V
(V)
12
CC
3.3 V
4
(Internal RC Oscillator, 128 kHz)
14
4.5
16
4.0 V
5
18
20
5.5
5.5 V
5.0 V
4.5 V
-40 °C
85 °C
25 °C
330