IC MCU AVR 16K 20MHZ 40PDIP

ATMEGA164A-PU

Manufacturer Part NumberATMEGA164A-PU
DescriptionIC MCU AVR 16K 20MHZ 40PDIP
ManufacturerAtmel
SeriesAVR® ATmega
ATMEGA164A-PU datasheets
 

Specifications of ATMEGA164A-PU

Core ProcessorAVRCore Size8-Bit
Speed20MHzConnectivityI²C, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDTNumber Of I /o32
Program Memory Size16KB (8K x 16)Program Memory TypeFLASH
Eeprom Size512 x 8Ram Size1K x 8
Voltage - Supply (vcc/vdd)1.8 V ~ 5.5 VData ConvertersA/D 8x10b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case40-DIP (0.600", 15.24mm)Controller Family/seriesAtmega
No. Of I/o's32Eeprom Memory Size512Byte
Ram Memory Size1KBCpu Speed20MHz
Rohs CompliantYesLead Free Status / RoHS StatusLead free / RoHS Compliant
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Download datasheet (27Mb)Embed
PrevNext
164A/164PA/324A/324PA/644A/644PA/1284/1284P
1.2
Pinout - DRQFN for ATmega164A/164PA/324A/324PA
Figure 1-2.
A1
A2
A3
A4
A5
A6
Table 1-1.
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
8272A–AVR–01/10
DRQFN - Pinout
Top view
B1
B15
B2
B14
B3
B13
B4
B12
B5
B11
DRQFN - Pinout
PB5
A7
PD3
PB6
B6
PD4
PB7
A8
PD5
RESET
B7
PD6
VCC
A9
PD7
GND
B8
VCC
XTAL2
A10
GND
XTAL1
B9
PC0
PD0
A11
PC1
PD1
B10
PC2
PD2
A12
PC3
Bottom view
A18
A18
B15
A17
A17
B14
A16
A16
B13
A15
A15
B12
A14
A14
B11
A13
A13
A13
PC4
A19
B11
PC5
B16
A14
PC6
A20
B12
PC7
B17
A15
AVCC
A21
B13
GND
B18
A16
AREF
A22
B14
PA7
B19
A17
PA6
A23
B15
PA5
B20
A18
PA4
A24
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
PA3
PA2
PA1
PA0
VCC
GND
PB0
PB1
PB2
PB3
PB4
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