ATmega164PA

Manufacturer Part NumberATmega164PA
ManufacturerAtmel Corporation
ATmega164PA datasheets
 


Specifications of ATmega164PA

Flash (kbytes)16 KbytesPin Count44
Max. Operating Frequency20 MHzCpu8-bit AVR
# Of Touch Channels16Hardware Qtouch AcquisitionNo
Max I/o Pins32Ext Interrupts32
Usb SpeedNoUsb InterfaceNo
Spi3Twi (i2c)1
Uart2Graphic LcdNo
Video DecoderNoCamera InterfaceNo
Adc Channels8Adc Resolution (bits)10
Adc Speed (ksps)15Analog Comparators1
Resistive Touch ScreenNoTemp. SensorNo
Crypto EngineNoSram (kbytes)1
Eeprom (bytes)512Self Program MemoryYES
Dram MemoryNoNand InterfaceNo
PicopowerYesTemp. Range (deg C)-40 to 85
I/o Supply Class1.8 to 5.5Operating Voltage (vcc)1.8 to 5.5
FpuNoMpu / Mmuno / no
Timers3Output Compare Channels6
Input Capture Channels1Pwm Channels6
32khz RtcYesCalibrated Rc OscillatorYes
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Features
High-performance, Low-power Atmel
Advanced RISC Architecture
– 131 Powerful Instructions – Most Single-clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 20MIPS Throughput at 20MHz
– On-chip 2-cycle Multiplier
High Endurance Non-volatile Memory segments
– 16/32/64/128KBytes of In-System Self-programmable Flash program memory
– 512/1K/2K/4KBytes EEPROM
– 1/2/4/16KBytes Internal SRAM
– Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM
– Data retention: 20 years at 85°C/ 100 years at 25°C
– Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
– Programming Lock for Software Security
®
QTouch
library support
– Capacitive touch buttons, sliders and wheels
– QTouch and QMatrix acquisition
– Up to 64 sense channels
JTAG (IEEE std. 1149.1 Compliant) Interface
– Boundary-scan Capabilities According to the JTAG Standard
– Extensive On-chip Debug Support
– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
Peripheral Features
– Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
– One/two 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
– Real Time Counter with Separate Oscillator
– Six PWM Channels
– 8-channel, 10-bit ADC
Differential mode with selectable gain at 1x, 10x or 200x
– Byte-oriented Two-wire Serial Interface
– Two Programmable Serial USART
– Master/Slave SPI Serial Interface
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
– Interrupt and Wake-up on Pin Change
Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal Calibrated RC Oscillator
– External and Internal Interrupt Sources
– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby and
Extended Standby
I/O and Packages
– 32 Programmable I/O Lines
– 40-pin PDIP, 44-lead TQFP, 44-pad VQFN/QFN/MLF
– 44-pad DRQFN
– 49-ball VFBGA
Operating Voltages
– 1.8 - 5.5V
Speed Grades
– 0 - 4MHz @ 1.8 - 5.5V
– 0 - 10MHz @ 2.7 - 5.5V
– 0 - 20MHz @ 4.5 - 5.5V
Power Consumption at 1MHz, 1.8V, 25°C
– Active: 0.4mA
– Power-down Mode: 0.1µA
– Power-save Mode: 0.6µA (Including 32kHz RTC)
Note:
1. See
”Data Retention” on page 9
®
®
AVR
8-bit Microcontroller
(1)
for details.
8-bit Atmel
Microcontroller
with
16/32/64/128K
Bytes In-System
Programmable
Flash
ATmega164A
ATmega164PA
ATmega324A
ATmega324PA
ATmega644A
ATmega644PA
ATmega1284
ATmega1284P
Summary
8272CS–AVR–06/11

ATmega164PA Summary of contents

  • Page 1

    ... Power-save Mode: 0.6µA (Including 32kHz RTC) Note: 1. See ”Data Retention” on page 9 ® ® AVR 8-bit Microcontroller (1) for details. 8-bit Atmel Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash ATmega164A ATmega164PA ATmega324A ATmega324PA ATmega644A ATmega644PA ATmega1284 ATmega1284P Summary 8272CS–AVR–06/11 ...

  • Page 2

    Pin Configurations 1.1 Pinout - PDIP/TQFP/VQFN/QFN/MLF for Figure 1-1. Note: 8272CS–AVR–06/11 ATmega164A/PA/324A/PA/644A/PA/1284/P ATmega164A/164PA/324A/324PA/644A/644PA/1284/1284P Pinout (PCINT8/XCK0/T0) PB0 (PCINT9/CLKO/T1) PB1 (PCINT10/INT2/AIN0) PB2 (PCINT11/OC0A/AIN1) PB3 (PCINT12/OC0B/SS) PB4 (PCINT13/ICP3/MOSI) PB5 (PCINT14/OC3A/MISO) PB6 (PCINT15/OC3B/SCK) PB7 RESET VCC GND XTAL2 XTAL1 (PCINT24/RXD0/T3) PD0 (PCINT25/TXD0) PD1 ...

  • Page 3

    Pinout - DRQFN for ATmega164A/164PA/324A/324PA Figure 1- Table 1- 8272CS–AVR–06/11 ATmega164A/PA/324A/PA/644A/PA/1284/P DRQFN - Pinout Top view B1 B15 B2 B14 B3 B13 ...

  • Page 4

    Pinout - VFBGA for ATmega164A/164PA/324A/324PA Figure 1- Table 1- 8272CS–AVR–06/11 ATmega164A/PA/324A/PA/644A/PA/1284/P VFBGA - Pinout Top view BGA - ...

  • Page 5

    Overview The ATmega164A/164PA/324A/324PA/644A/644PA/1284/1284P is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instruc- tions in a single clock cycle, the ATmega164A/164PA/324A/324PA/644A/644PA/1284/1284P achieves throughputs approaching 1 MIPS per MHz allowing the system designer ...

  • Page 6

    The ATmega164A/164PA/324A/324PA/644A/644PA/1284/1284P provide the following features: 16/32/64/128Kbytes of In-System Programmable Flash with Read-While-Write capabilities, 512/1K/2K/4Kbytes EEPROM, 1/2/4/16Kbytes SRAM, 32 general purpose I/O lines, 32 general purpose working registers, Real Time Counter (RTC), three flexible Timer/Counters with com- pare modes and ...

  • Page 7

    ... Comparison Between ATmega164A, ATmega164PA, ATmega324A, ATmega324PA, ATmega644A, ATmega644PA, ATmega1284 and ATmega1284P Table 2-1. Differences between ATmega164A, ATmega164PA, ATmega324A, ATmega324PA, ATmega644A, ATmega644PA, ATmega1284 and ATmega1284P Device Flash ATmega164A 16 K ATmega164PA 16 K ATmega324A 32 K ATmega324PA 32 K ATmega644A 64 K ATmega644PA 64 K ATmega1284 128 K ATmega1284P 128 K 2 ...

  • Page 8

    As inputs, Port C pins that are externally pulled low will source current if the pull-up resistors are activated. The Port C pins are tri-stated when a reset condition becomes active, even if the clock is not running. Port ...

  • Page 9

    Resources A comprehensive set of development tools, application notes and datasheetsare available for download on http://www.atmel.com/avr. 4. About Code Examples This documentation contains simple code examples that briefly show how to use various parts of the device. Be aware ...

  • Page 10

    Register Summary Address Name Bit 7 (0xFF) Reserved - (0xFE) Reserved - (0xFD) Reserved - (0xFC) Reserved - (0xFB) Reserved - (0xFA) Reserved - (0xF9) Reserved - (0xF8) Reserved - (0xF7) Reserved - (0xF6) Reserved - (0xF5) Reserved - ...

  • Page 11

    Address Name Bit 7 (0xC0) UCSR0A RXC0 (0xBF) Reserved - (0xBE) Reserved - (0xBD) TWAMR TWAM6 (0xBC) TWCR TWINT (0xBB) TWDR (0xBA) TWAR TWA6 (0xB9) TWSR TWS7 (0xB8) TWBR (0xB7) Reserved - (0xB6) ASSR - (0xB5) Reserved - (0xB4) OCR2B ...

  • Page 12

    Address Name Bit 7 (0x7E) DIDR0 ADC7D (0x7D) Reserved - (0x7C) ADMUX REFS1 (0x7B) ADCSRB - (0x7A) ADCSRA ADEN (0x79) ADCH (0x78) ADCL (0x77) Reserved - (0x76) Reserved - (0x75) Reserved - (0x74) Reserved - (0x73) PCMSK3 PCINT31 (0x72) Reserved ...

  • Page 13

    ... Opcode for the IN and OUT instructions. For the Extended I/O space from $60 - $FF, only the ST/STS/STD and LD/LDS/LDD instructions can be used. 5. USART in SPI Master Mode. 6. Only available in the ATmega164PA/324PA/644PA/1284P. 8272CS–AVR–06/11 ATmega164A/PA/324A/PA/644A/PA/1284/P ...

  • Page 14

    Instruction Set Summary Mnemonics Operands ARITHMETIC AND LOGIC INSTRUCTIONS ADD Rd, Rr Add two Registers ADC Rd, Rr Add with Carry two Registers ADIW Rdl,K Add Immediate to Word SUB Rd, Rr Subtract two Registers SUBI Rd, K Subtract ...

  • Page 15

    Mnemonics Operands BRVC k Branch if Overflow Flag is Cleared BRIE k Branch if Interrupt Enabled BRID k Branch if Interrupt Disabled BIT AND BIT-TEST INSTRUCTIONS SBI P,b Set Bit in I/O Register CBI P,b Clear Bit in I/O Register ...

  • Page 16

    Mnemonics Operands PUSH Rr Push Register on Stack POP Rd Pop Register from Stack MCU CONTROL INSTRUCTIONS NOP No Operation SLEEP Sleep WDR Watchdog Reset BREAK Break 8272CS–AVR–06/11 ATmega164A/PA/324A/PA/644A/PA/1284/P Description STACK ← ← STACK (see specific descr. for ...

  • Page 17

    Ordering Information 9.1 ATmega164A (3) Speed (MHz) Power Supply 20 1.8 - 5.5V Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. ...

  • Page 18

    ... Array) 0.65 mm Pitch mm, Very Thin, Fine-Pitch Ball Grid Array Package (VFBGA) 8272CS–AVR–06/11 ATmega164A/PA/324A/PA/644A/PA/1284/P (2) Ordering Code ATmega164PA-AU (5) ATmega164PA-AUR ATmega164PA-PU ATmega164PA-MU (5) ATmega164PA-MUR (4) ATmega164PA-MCH (4)(5) ATmega164PA-MCHR ATmega164PA-CU (5) ATmega164PA-CUR 335. Package Type (1) Package Operational Range 44A 44A ...

  • Page 19

    ATmega324A (3) Speed (MHz) Power Supply 20 1.8 - 5.5V Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. Pb-free packaging, complies ...

  • Page 20

    ATmega324PA (3) Speed (MHz) Power Supply 20 1.8 - 5.5V Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. Pb-free packaging, complies ...

  • Page 21

    ATmega644A (3) Speed (MHz) Power Supply 20 1.8 - 5.5V Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. Pb-free packaging, complies ...

  • Page 22

    ATmega644PA (3) Speed (MHz) Power Supply 20 1.8 - 5.5V Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. Pb-free packaging, complies ...

  • Page 23

    ATmega1284 (3) Speed (MHz) Power Supply 20 1.8 - 5.5V Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. Pb-free packaging, complies ...

  • Page 24

    ATmega1284P (3) Speed (MHz) Power Supply 20 1.8 - 5.5V Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and minimum quantities. 2. Pb-free packaging, complies ...

  • Page 25

    Packaging Information 10.1 44A PIN 1 IDENTIFIER e C Notes: 1. This package conforms to JEDEC reference MS-026, Variation ACB. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25 mm per side. Dimensions D1 ...

  • Page 26

    A SEATING PLANE Notes: 1. This package conforms to JEDEC reference MS-011, Variation AC. 2. Dimensions D and E1 do not include mold Flash or Protrusion. Mold Flash or Protrusion shall not exceed 0.25 mm ...

  • Page 27

    D Marked Pin TOP VIEW BOTTOM VIEW Note: JEDEC Standard MO-220, Fig. 1 (SAW Singulation) VKKD-3. Package Drawing Contact: packagedrawings@atmel.com 8272CS–AVR–06/11 ATmega164A/PA/324A/PA/644A/PA/1284/P E Pin #1 Corner Pin #1 Option A ...

  • Page 28

    Pin A19 B16 eR A18 B15 D2 B11 A13 B10 A12 L BOTTOM VIEW 1. The terminal # Laser-marked Feature. Note: Package Drawing Contact: packagedrawings@atmel.com 8272CS–AVR–06/11 ATmega164A/PA/324A/PA/644A/PA/1284/P E TOP VIEW eT/2 A24 ...

  • Page 29

    A1 BALL BALL CORNER b Package Drawing Contact: packagedrawings@atmel.com 8272CS–AVR–06/11 ATmega164A/PA/324A/PA/644A/PA/1284 TOP VIEW 0.35 ± ...

  • Page 30

    ... Errata 11.1 Errata for ATmega164A 11.1.1 Rev known Errata. 11.2 Errata for ATmega164PA 11.2.1 Rev known Errata. 11.3 Errata for ATmega324A 11.3.1 Rev known Errata. 11.4 Errata for ATmega324PA 11.4.1 Rev known Errata. 11.5 Errata for ATmega644A 11.5.1 Rev known Errata. 11.6 Errata for ATmega644PA 11.6.1 Rev known Errata. ...

  • Page 31

    Datasheet Revision History Please note that the referring page numbers in this section are referred to this document. The referring revision in this section are referring to the document revision. 12.1 Rev. 8272C - 06/11 1. 12.2 Rev. 8272B ...

  • Page 32

    ... Rev. 8272A - 01/ 8272CS–AVR–06/11 ATmega164A/PA/324A/PA/644A/PA/1284/P Initial revision (Based on ATmega164PA/324PA/644PA/1284P datasheet 8252G-AVR-11/09 and on ATmega644 datasheet 2593N-AVR-09/09). Changes done: – Non-picoPower devices added: ATmega164A/324A/644A/1284 – Updated Table 2-1 on page 7 – Updated Table 10-1 on page 42 – Updated ”Sleep Modes” on page 42 – ...

  • Page 33

    ... Atmel , Atmel logo and combinations thereof, AVR marks of Atmel Corporation or its subsidiaries. Windows other countries. Other terms and product names may be trademarks of others. Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN THE ATMEL ...