ATMEGA164P-A15MZ Atmel, ATMEGA164P-A15MZ Datasheet - Page 8
![MCU AVR 16KB FLASH 15MHZ 44TQFP](/photos/6/70/67042/313-44-tqfp_sml.jpg)
ATMEGA164P-A15MZ
Manufacturer Part Number
ATMEGA164P-A15MZ
Description
MCU AVR 16KB FLASH 15MHZ 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA164P-A15AZ.pdf
(23 pages)
Specifications of ATMEGA164P-A15MZ
Package / Case
44-TQFP, 44-VQFP
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Speed
16MHz
Number Of I /o
32
Eeprom Size
512 x 8
Core Processor
AVR
Program Memory Type
FLASH
Ram Size
1K x 8
Program Memory Size
16KB (16K x 8)
Data Converters
A/D 8x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity
I²C, SPI, UART/USART
Core Size
8-Bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA164P-A15MZ
Manufacturer:
ATMEL
Quantity:
263
Part Number:
ATMEGA164P-A15MZ
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
4. Register Summary
8
Address
(0xED)
(0xEC)
(0xDE)
(0xDD)
(0xDC)
(0xDB)
(0xDA)
(0xCE)
(0xCD)
(0xCC)
(0xCB)
(0xCA)
(0xFF)
(0xFE)
(0xFD)
(0xFC)
(0xFB)
(0xFA)
(0xEF)
(0xEE)
(0xEB)
(0xEA)
(0xE9)
(0xE8)
(0xE7)
(0xE6)
(0xE5)
(0xE4)
(0xE3)
(0xE2)
(0xE1)
(0xE0)
(0xDF)
(0xD9)
(0xD8)
(0xD7)
(0xD6)
(0xD5)
(0xD4)
(0xD3)
(0xD2)
(0xD1)
(0xD0)
(0xCF)
(0xC9)
(0xC8)
(0xC7)
(0xC6)
(0xC5)
(0xC4)
(0xC3)
(0xC2)
(0xC1)
(0xC0)
(0xF9)
(0xF8)
(0xF7)
(0xF6)
(0xF5)
(0xF4)
(0xF3)
(0xF2)
(0xF1)
(0xF0)
ATmega164P/324P/644P
Reserved
Reserved
Reserved
Reserved
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Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
UDR1
UBRR1H
UBRR1L
Reserved
UCSR1C
UCSR1B
Reserved
UDR0
UBRR0H
UBRR0L
Reserved
UCSR0C
UCSR0B
UCSR1A
UCSR0A
Name
UMSEL11
UMSEL01
RXCIE1
RXCIE0
RXC1
RXC0
Bit 7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
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-
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-
UMSEL10
UMSEL00
TXCIE1
TXCIE0
Bit 6
TXC1
TXC0
-
-
-
-
-
-
-
-
-
-
-
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-
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-
-
-
-
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-
-
UDRIE1
UDRIE0
UPM11
UDRE1
UPM01
UDRE0
Bit 5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
USART1 Baud Rate Register Low Byte
USART0 Baud Rate Register Low Byte
RXEN1
UPM00
RXEN0
USART1 I/O Data Register
UPM10
USART0 I/O Data Register
Bit 4
FE1
FE0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
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-
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-
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-
-
-
USBS1
TXEN1
USBS0
TXEN0
DOR1
DOR0
Bit 3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
USART1 Baud Rate Register High Byte
USART0 Baud Rate Register High Byte
UCSZ11
UCSZ12
UCSZ01
UCSZ02
Bit 2
UPE1
UPE0
-
-
-
-
-
-
-
-
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-
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-
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-
-
-
UCSZ10
UCSZ00
RXB81
RXB80
Bit 1
U2X1
U2X0
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
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-
UCPOL1
UCPOL0
MPCM1
MPCM0
TXB81
TXB80
Bit 0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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8011DS–AVR–02/07
189/201
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185/199
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