ATMEGA164A-PU Atmel, ATMEGA164A-PU Datasheet - Page 455

IC MCU AVR 16K 20MHZ 40PDIP

ATMEGA164A-PU

Manufacturer Part Number
ATMEGA164A-PU
Description
IC MCU AVR 16K 20MHZ 40PDIP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets

Specifications of ATMEGA164A-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
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K 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)
Controller Family/series
Atmega
No. Of I/o's
32
Eeprom Memory Size
512Byte
Ram Memory Size
1KB
Cpu Speed
20MHz
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
164A/164PA/324A/324PA/644A/644PA/1284/1284P
28.5.7
Pin Pull-up
Figure 28-211.ATmega644A: I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 28-212.ATmega644A: I/O Pin Pull-up Resistor Current vs. Input Voltage (V
8272A–AVR–01/10
50
45
40
35
30
25
20
15
10
5
0
0
0.2
0.4
0.6
0.8
80
70
60
50
40
30
20
10
0
0
0.5
1
1
1.2
1.4
1.6
V
(V)
OP
1.5
2
2.5
V
(V)
OP
= 1.8V)
CC
25 °C
85 °C
-40 °C
1.8
= 2.7V).
CC
25 °C
85 °C
-40 °C
3
455

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