ATMEGA1284-PU Atmel, ATMEGA1284-PU Datasheet - Page 355
![IC MCU AVR 128K FLASH 40PDIP](/photos/6/70/67049/453-40-dip_sml.jpg)
ATMEGA1284-PU
Manufacturer Part Number
ATMEGA1284-PU
Description
IC MCU AVR 128K FLASH 40PDIP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA1284-PU
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
32
Program Memory Size
128KB (64K x 16)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
16K 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
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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8272A–AVR–01/10
Figure 28-23. ATmega164A: I/O Pin Output Voltage vs. Source Current (V
Figure 28-24. ATmega164A: I/O Pin Output Voltage vs. Source Current (V
164A/164PA/324A/324PA/644A/644PA/1284/1284P
3.5
2.5
1.5
0.5
5.1
4.9
4.8
4.7
4.6
4.5
4.4
4.3
3
2
1
0
5
0
0
4
4
8
8
I
I
OH
OH
(mA)
(mA)
12
12
16
16
CC
CC
= 3V).
= 5V).
20
20
-40 °C
-40 °C
25 °C
85 °C
25 °C
85 °C
355
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