ATMEGA48PA-MMH Atmel, ATMEGA48PA-MMH Datasheet - Page 391

• Manufacturer Part Number: ATMEGA48PA-MMH
• Description: MCU AVR 4KB FLASH IND 28QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA48PA-MMH

• 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Processor Series: ATMEGA48x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SPI, TWI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 23
• Operating Supply Voltage: 1.8 V to 5.5 V
• 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
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32ATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8271C–AVR–08/10
Figure 29-111.ATmega88A: I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 29-112.ATmega88A: Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
)
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
140
120
100
40
35
30
25
20
15
10
80
60
40
20
5
0
0
0
0
0.2
1
0.4
0.6
2
0.8
V
RESET
V
OP
(V)
(V)
1
3
1.2
1.4
4
1.6
1.8
CC
5
-40 °C
-40 °C
25 °C
85 °C
25 °C
85 °C
= 5 V)
CC
= 1.8 V)
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