ATMEGA48-20MJ Atmel, ATMEGA48-20MJ Datasheet - Page 322
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
ATMEGA48-20MJ
Manufacturer Part Number
ATMEGA48-20MJ
Description
IC AVR MCU 4K 5V 20MHZ 32-QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA48-20MJ
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)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ATMEGA48-24MJ
ATMEGA48-24MJ
ATMEGA48-24MJ
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29.4
322
Power-Down Supply Current
ATmega48/88/168
Figure 29-13. Power-Down Supply Current vs. V
Figure 29-14. Power-Down Supply Current vs. V
2.5
1.5
0.5
12
10
2
1
0
8
6
4
2
0
1.5
1.5
2
2
2.5
2.5
3
3
V
V
CC
CC
3.5
3.5
(V)
(V)
CC
CC
4
4
(Watchdog Timer Disabled)
(Watchdog Timer Enabled)
4.5
4.5
5
5
5.5
5.5
-40°C
-40°C
85°C
25°C
85°C
25°C
2545S–AVR–07/10
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