ATMEGA324P-20MCU Atmel, ATMEGA324P-20MCU Datasheet
ATMEGA324P-20MCU
Specifications of ATMEGA324P-20MCU
Related parts for ATMEGA324P-20MCU
ATMEGA324P-20MCU Summary of contents
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... Active: 0.4 mA – Power-down Mode: 0.1 µA – Power-save Mode: 0.6 µA (Including 32 kHz RTC) Note: 1. See ”Data Retention” on page ® ® AVR 8-bit Microcontroller ( 8-bit Microcontroller with 16K/32K/64K Bytes In-System Programmable Flash ATmega164P/V ATmega324P/V ATmega644P/V Summary 8011OS–AVR–07/10 ...
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Pin Configurations 1.1 Pinout - PDIP/TQFP/VQFN/QFN/MLF Figure 1-1. Note: ATmega164P/324P/644P 2 Pinout ATmega164P/324P/644P (PCINT8/XCK0/T0) PB0 (PCINT9/CLKO/T1) PB1 (PCINT10/INT2/AIN0) PB2 (PCINT11/OC0A/AIN1) PB3 (PCINT12/OC0B/SS) PB4 (PCINT13/MOSI) PB5 (PCINT14/MISO) PB6 (PCINT15/SCK) PB7 RESET VCC GND XTAL2 XTAL1 (PCINT24/RXD0) PD0 (PCINT25/TXD0) PD1 (PCINT26/RXD1/INT0) ...
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Pinout - DRQFN Figure 1- Table 1- 8011OS–AVR–07/10 DRQFN - Pinout ATmega164P Top view B1 B15 B2 B14 B3 B13 B4 B12 ...
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Overview The ATmega164P/324P/644P is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega164P/324P/644P achieves throughputs approaching 1 MIPS per MHz allowing the sys- tem designer ...
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... The ATmega164P/324P/644P AVR is supported with a full suite of program and system devel- opment tools including: C compilers, macro assemblers, program debugger/simulators, in-circuit emulators, and evaluation kits. 2.2 Comparison Between ATmega164P, ATmega324P and ATmega644P Table 2-1. Device ATmega164P ATmega324P ATmega644P 8011OS– ...
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Pin Descriptions 2.3.1 VCC Digital supply voltage. 2.3.2 GND Ground. 2.3.3 Port A (PA7:PA0) Port A serves as analog inputs to the Analog-to-digital Converter. Port A also serves as an 8-bit bi-directional I/O port with internal pull-up resistors (selected ...
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RESET Reset input. A low level on this pin for longer than the minimum pulse length will generate a reset, even if the clock is not running. The minimum pulse length is given in Characteristics” on page 2.3.8 XTAL1 ...
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... About 3.1 Resources A comprehensive set of development tools, application notes and datasheetsare available for download on http://www.atmel.com/avr. 3.2 About Code Examples This documentation contains simple code examples that briefly show how to use various parts of the device. Be aware that not all C compiler vendors include bit definitions in the header files and interrupt handling compiler dependent ...
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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 - ...
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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 ...
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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 ...
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Address Name Bit 7 0x1C (0x3C) EIFR - 0x1B (0x3B) PCIFR - 0x1A (0x3A) Reserved - 0x19 (0x39) Reserved - 0x18 (0x38) Reserved - 0x17 (0x37) TIFR2 - 0x16 (0x36) TIFR1 - 0x15 (0x35) TIFR0 - 0x14 (0x34) Reserved - ...
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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 ...
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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 ...
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Mnemonics Operands SPM Store Program Memory IN Rd Port OUT P, Rr Out Port PUSH Rr Push Register on Stack POP Rd Pop Register from Stack MCU CONTROL INSTRUCTIONS NOP No Operation SLEEP Sleep WDR Watchdog Reset BREAK ...
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... 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 to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. ...
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... Body, lead pitch 0.50 mm, Thermally Enhanced Plastic Very Thin Quad Flat No-Lead (VQFN) 8011OS–AVR–07/10 ATmega164P/324P/644P Ordering Code Package (2) ATmega324PV-10AU 44A (2) ATmega324PV-10PU 40P6 (2) ATmega324PV-10MU 44M1 (2) ATmega324P-20AU 44A (2) ATmega324P-20PU 40P6 (2) ATmega324P-20MU 44M1 329. Package Type (1) Operational Range Industrial ...
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... 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 to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green. ...
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Packaging Information 7.1 44A PIN 0˚~7˚ L 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 ...
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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 ...
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... 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 8011OS–AVR–07/10 E TOP VIEW eT/2 A24 B20 0.40 R0. TITLE 44MC, 44QFN (2-Row Staggered 1.00 mm Body, 2.60 x 2.60 mm Exposed Pad, Quad Flat No Lead Package ...
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... Errata 8.1 ATmega164P 8.1.1 Rev known Errata. 8.2 ATmega324P 8.2.1 Rev known Errata. 8.3 ATmega644P 8.3.1 Rev. A Not sampled. 8.3.2 Rev known Errata. ATmega164P/324P/644P 22 8011OS–AVR–07/10 ...
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... Corrected use of comma in formula for Rp in ments,” on page 333 Updated document according to Atmel standard Updated Section 6.5 ”Low Frequency Crystal Oscillator” on page 34 Added Table 6-8 on page 34. Updated ”Features” on page 1. Removed VFBGA - pinout from ”Pin Configurations” on page Updated ” ...
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... Updated t and t unites in the table of RST BOD page 332. Updated typical values for ATmega324P and ATmega644P in the tables of acteristics” on page 326. Replaced the package drawing ”44M1” on page 426 Added 49-ball VFBGA pinout for ATmega164P/324P in Added 49-ball VFBGA (49C2) to ”Packaging Information” on page Updated ATmega644P ” ...
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... Table 13-7 on page 85, Table 13-11 on page 88, Table 13-14 on page on page 328,Table 27-5 on page page 337 Updated ”ATmega324P DC Characteristics” on page 328 acteristics” on page 329. Updated Table 27-7 on page 332 Updated ”Watchdog Timer Configuration” on page Updated ”GTCCR – General Timer/Counter Control Register” on page Updated ” ...
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... Characteristics” on page OL Updated note 3 and 4 in ”DC Characteristics” on page Added note to ”ATmega164P DC Characteristics” on page Added note to ”ATmega324P DC Characteristics” on page Updated Figure 28-13 on page 346 Updated ”DC Characteristics” on page Updated ”DC Characteristics” on page 2. 45. ...
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Rev. 8011A - 08/06 1. 8011OS–AVR–07/10 Initial revision. ATmega164P/324P/644P 27 ...
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... 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 ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...