ATMEGA324P-15AZ Atmel, ATMEGA324P-15AZ Datasheet

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ATMEGA324P-15AZ

Manufacturer Part Number
ATMEGA324P-15AZ
Description
MCU AVR 32K FLASH 15MHZ 44-TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets

Specifications of ATMEGA324P-15AZ

Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
32KB (16K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA324P-15AZ
Manufacturer:
Atmel
Quantity:
10 000
Features
Notes:
High-performance, Low-power AVR
Advanced RISC Architecture
Nonvolatile Program and Data Memories
JTAG (IEEE std. 1149.1 Compliant) Interface
Peripheral Features
Special Microcontroller Features
I/O and Packages
Operating Voltages
Speed Grades
Power Consumption at 8 MHz, 5V, 25⋅C for ATmega644P
– 131 Powerful Instructions – Most Single-clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16 MIPS Throughput at 16 MHz
– On-chip 2-cycle Multiplier
– 16/32/64K Bytes of In-System Self-Programmable Flash
– Optional Boot Code Section with Independent Lock Bits
– 512B/1K/2K Bytes EEPROM
– 1/2/4K Bytes Internal SRAM
– Programming Lock for Software Security
– 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
– Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture
– Real Time Counter with Separate Oscillator
– Six PWM Channels
– 8-channel, 10-bit ADC
– 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
– 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
– 32 Programmable I/O Lines
– 44-lead TQFP, and 44-pad QFN/MLF
– 2.7 - 5.5V for ATmega164P/324P/644P
– ATmega164P/324P/644P: 0 - 8MHz @ 2.7 - 5.5V, 0 - 16MHz @ 4.5 - 5.5V
– Active mode: 8 mA
– Idle mode: 2.4 mA
– Power-down Mode: 0.8 µA
Mode
and Extended Standby
Endurance: 10,000 Write/Erase Cycles
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
Endurance: 100,000 Write/Erase Cycles
Differential mode with selectable gain at 1x, 10x or 200x
1. Differential Mode is not recommended above 85°C.
®
8-bit Microcontroller
(1)
8-bit
Microcontroller
with 16/32/64K
Bytes In-System
Programmable
Flash
ATmega164P
ATmega324P
ATmega644P
Automotive
Summary
7674DS–AVR–08/08

Related parts for ATMEGA324P-15AZ

ATMEGA324P-15AZ Summary of contents

Page 1

... Power Consumption at 8 MHz, 5V, 25⋅C for ATmega644P – Active mode – Idle mode: 2.4 mA – Power-down Mode: 0.8 µA Notes: 1. Differential Mode is not recommended above 85°C. ® 8-bit Microcontroller (1) 8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash ATmega164P ATmega324P ATmega644P Automotive Summary 7674DS–AVR–08/08 ...

Page 2

Pin Configurations Figure 1-1. (PCINT13/MOSI) PB5 (PCINT14/MISO) PB6 (PCINT15/SCK) PB7 (PCINT24/RXD0) PD0 (PCINT25/TXD0) PD1 NT/RXD1/26/INT0) PD2 Note: ATmega164P/324P/644P 2 Pinout ATmega164P/324P/644P TQFP/QFN/MLF RESET VCC GND XTAL2 XTAL1 The large center pad underneath the QFN/MLF package should be soldered to ...

Page 3

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 ...

Page 4

... 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 ...

Page 5

As indicated in the ordering information paragraph, the products are available in three different temperature grades, but with equivalent quality and reliability objectives. Different temperature identifiers have been defined as listed in Table 1. Temperature Grade Identification for Automotive Products ...

Page 6

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 7

Address Name Bit 7 (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 (0xB3) OCR2A (0xB2) ...

Page 8

Address Name Bit 7 (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 - (0x71) Reserved ...

Page 9

Address Name Bit 7 0x1B (0x3B) PCIFR - 0x1A (0x3A) Reserved - 0x19 (0x39) Reserved - 0x18 (0x38) Reserved - 0x17 (0x37) TIFR2 - 0x16 (0x36) TIFR1 - 0x15 (0x35) TIFR0 - 0x14 (0x34) Reserved - 0x13 (0x33) Reserved - ...

Page 10

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 11

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 12

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 ATmega164P/324P/644P 12 Description STACK ← ← STACK (see specific descr. for ...

Page 13

Ordering Information 5.1 ATmega164P (3) Speed (MHz) Power Supply 8-16 2.7 - 5.5V 8-16 2.7 - 5.5V Notes: 1. Green and Rohs packaging 2. Tape & Reel with Dry-pack delivery 3. For Speed vs. V see ”Speed Grades” on ...

Page 14

... Thin (1.0 mm) Plastic Gull Wing Quad Flat Package (TQFP) PW 44-pad 1.0 mm body, lead pitch 0.50 mm, Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF) ATmega164P/324P/644P 14 Ordering Code Package (2) ATmega324P-15AT (2) ATmega324P-15AT1 (2) ATmega324P-15AZ (2) ATmega324P-15MT (2) ATmega324P-15MT1 (2) ATmega324P-15MZ Package Type (1) Operational Range -40°C to +85°C ML -40°C to +105°C -40° ...

Page 15

ATmega644P (3) Speed (MHz) Power Supply 8-16 2.7 - 5.5V 8-16 2.7 - 5.5V Notes: 1. Green and Rohs packaging 2. Tape & Reel with Dry-pack delivery 3. For Speed vs. V see ”Speed Grades” on page CC ML ...

Page 16

Packaging Information 6.1 ML ATmega164P/324P/644P 16 7674DS–AVR–08/08 ...

Page 17

PW 7674DS–AVR–08/08 ATmega164P/324P/644P 17 ...

Page 18

ATmega164P/324P/644P 18 7674DS–AVR–08/08 ...

Page 19

... Errata 7.1 ATmega164P Rev known Errata. 7.2 ATmega324P Rev known Errata. 7.3 ATmega644P Rev known Errata. 8. 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. ...

Page 20

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. 9.1 Rev. 7674D -08/08 1. Added ADC differential mode ...

Page 21

... 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 ...

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