ATMEGA644V-10MU Atmel, ATMEGA644V-10MU Datasheet
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ATMEGA644V-10MU
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ATMEGA644V-10MU Summary of contents
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... Programmable I/O Lines – 40-pin PDIP, 44-lead TQFP, and 44-pad QFN/MLF • Speed Grades – ATmega644V MHz @ 1.8V - 5.5V MHz @ 2.7V - 5.5V – ATmega644 MHz @ 2.7V - 5.5V MHz @ 4.5V - 5.5V • Power Consumption at 1 MHz, 3V, 25⋅C – Active: 240 µA @ 1.8V, 1 MHz – ...
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Pin Configurations Figure 1-1. Note: 2593NS–AVR–07/10 Pinout ATmega644 (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/INT0) PD2 (PCINT27/INT1) PD3 (PCINT28/OC1B) PD4 ...
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Disclaimer Typical values contained in this datasheet are based on simulations and characterization of other AVR microcontrollers manufactured on the same process technology. Min and Max values will be available after the device is characterized. 2. Overview The ATmega644 ...
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... Application Flash section is updated, providing true Read-While-Write operation. By combining an 8-bit RISC CPU with In-System Self-Programmable Flash on a monolithic chip, the Atmel ATmega644 is a powerful microcontroller that provides a highly flexible and cost effec- tive solution to many embedded control applications. The ATmega644 AVR is supported with a full suite of program and system development tools including: C compilers, macro assemblers, program debugger/simulators, in-circuit emulators, and evaluation kits ...
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As inputs, Port A pins that are externally pulled low will source current if the pull-up resistors are activated. The Port A pins are tri-stated when a reset condition becomes active, even if the clock is not ...
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AVCC AVCC is the supply voltage pin for Port F and the Analog-to-digital Converter. It should be exter- nally connected through a low-pass filter. CC 2.2.11 AREF This is the analog reference pin for the ...
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... Resources A comprehensive set of development tools, application notes and datasheetsare available for download on http://www.atmel.com/avr. 2593NS–AVR–07/10 ATmega644 7 ...
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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 (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) ...
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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 ...
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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 - ...
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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 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 Break 2593NS–AVR–07/10 Description P ← Rr STACK ← Rr ...
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... Wide, Plastic Dual Inline Package (PDIP) 44M1 44-pad, 7 × 7 × 1.0 mm body, lead pitch 0.50 mm, Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF) 2593NS–AVR–07/10 (2) Ordering Code Package ATmega644V-10AU 44A ATmega644V-10PU 40P6 ATmega644V-10MU 44M1 ATmega644-20AU 44A ATmega644-20PU 40P6 ATmega644-20MU 44M1 318. Package Type ATmega644 ...
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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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... D Marked Pin TOP VIEW BOTTOM VIEW Note: JEDEC Standard MO-220, Fig. 1 (SAW Singulation) VKKD-3. Package Drawing Contact: packagedrawings@atmel.com 2593NS–AVR–07/10 E Pin #1 Corner Pin #1 Option A 1 Triangle 2 3 Option B Pin #1 Chamfer (C 0.30) Option C Pin #1 Notch e (0.20 R) TITLE 44M1, 44-pad 1.0 mm Body, Lead Pitch 0 ...
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Errata 8.1 Rev. C • Inaccurate ADC conversion in differential mode with 200× gain 1. Inaccurate ADC conversion in differential mode with 200× gain With AVCC < 3.6V, random conversions will be inaccurate. Typical absolute accuracymay reach 64 LSB. ...
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... Corrected use of comma in example under tion (percentage) in Active and Idle mode,” on page 332 Note 6 and Note 7 in Table 26-5, “2-wire Serial Bus Requirements,” on page 321 been removed Updated document according to Atmel standard use of technical terminology Updated ”Features” on page 1. Updated description in ” ...
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Rev. 2593J - 09/ 9.6 Rev. 2593I - 08/ 9.7 Rev. 2593H - 07/ 9.8 Rev. 2593G - 06/ 9.9 Rev. 2593F - 04/06 ...
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Rev. 2593D - 04/ 9.12 Rev. 2593C - 03/ 9.13 Rev. 2593B - 03/ 10. 11. 12. 13. 14. 15. 16. 17. ...
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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 ...