ATtiny84A Atmel Corporation, ATtiny84A Datasheet
ATtiny84A
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ATtiny84A Summary of contents
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... Active Mode: • 210 µA at 1.8V and 1 MHz – Idle Mode: • 33 µA at 1.8V and 1 MHz – Power-down Mode: • 0.1 µA at 1.8V and 25°C ® 8-bit Microcontroller 8-bit Microcontroller with 2K/4K/8K Bytes In-System Programmable Flash ATtiny24A * ATtiny44A ATtiny84A * * Preliminary Summary Rev. 8183DS–AVR–04/11 ...
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Pin Configurations Figure 1-1. (PCINT10/INT0/OC0A/CKOUT) PB2 (PCINT6/OC1A/SDA/MOSI/DI/ADC6) PA6 (ADC4/USCK/SCL/T1/PCINT4) PA4 Table 1- ATtiny24A/44A/84A 2 Pinout of ATtiny24A/44A/84A PDIP/SOIC VCC 1 (PCINT8/XTAL1/CLKI) PB0 2 (PCINT9/XTAL2) PB1 3 (PCINT11/RESET/dW) PB3 4 5 (PCINT7/ICP/OC0B/ADC7) PA7 6 7 QFN/MLF/VQFN ...
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Pin Descriptions 1.1.1 VCC Supply voltage. 1.1.2 GND Ground. 1.1.3 Port B (PB3:PB0) Port 4-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port B output buffers have symmetrical drive characteristics with ...
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Overview ATtiny24A/44A/84A are low-power CMOS 8-bit microcontrollers based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATtiny24A/44A/84A achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power ...
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The ATtiny24A/44A/84A provides the following features: 2K/4K/8K byte of In-System Program- mable Flash, 128/256/512 bytes EEPROM, 128/256/512 bytes SRAM, 12 general purpose I/O lines, 32 general purpose working registers, an 8-bit Timer/Counter with two PWM channels, a 16-bit timer/counter with ...
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General Information 3.1 Resources A comprehensive set of drivers, application notes, data sheets and descriptions on development tools are available for download at http://www.atmel.com/avr. 3.2 Code Examples This documentation contains simple code examples that briefly show how to use ...
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Register Summary Address Name Bit 7 0x3F (0x5F) SREG I 0x3E (0x5E) SPH – 0x3D (0x5D) SPL SP7 0x3C (0x5C) OCR0B 0x3B (0x5B) GIMSK – 0x3A (0x5A) GIFR – 0x39 (0x59) TIMSK0 – 0x38 (0x58) TIFR0 – 0x37 (0x57) ...
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Note: 1. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses should never be written. 2. I/O Registers within the address range 0x00 - 0x1F are directly bit-accessible using the SBI ...
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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 ROR Rd Rotate Right Through Carry ASR Rd Arithmetic Shift Right SWAP Rd Swap Nibbles BSET s Flag Set BCLR s Flag Clear BST Rr, b Bit Store from Register to T BLD Rd, b Bit load from ...
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Ordering Information 6.1 ATtiny24A Speed (MHz) Power Supply 20 1.8 - 5.5V Notes: 1. Code indicators: – H: NiPdAu lead finish – matte tin – R: tape & reel 2. All packages are Pb-free, halide-free and ...
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ATtiny44A Speed (MHz) Power Supply 20 1.8 - 5.5V Notes: 1. Code indicators: – H: NiPdAu lead finish – matte tin – R: tape & reel 2. All packages are Pb-free, halide-free and fully green and ...
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... R: tape & reel 2. All packages are Pb-free, halide-free and fully green and they comply with the European directive for Restriction of Hazard- ous Substances (RoHS). 3. Topside marking for ATtiny84A: – 1st Line: T84 – 2nd Line: Axx – 3rd Line: manufacturing data 4 ...
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Packaging Information 7.1 14S1 Top View Side View Notes: 1. This drawing is for general information only; refer to JEDEC Drawing MS-012, Variation AB for additional information. 2. Dimension D does not include mold Flash, protrusions ...
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A SEATING PLANE L C Notes: 1. This package conforms to JEDEC reference MS-001, Variation AA. 2. Dimensions D and E1 do not include mold Flash or Protrusion. Mold Flash or Protrusion shall not exceed 0.25 mm (0.010"). ...
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Package Drawing Contact: packagedrawings@atmel.com R ATtiny24A/44A/84A 16 TITLE GPC DRAWING NO. REV. 8183DS–AVR–04/11 ...
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D 1 Pin TOP VIEW D2 Pin #1 Notch (0. BOTTOM VIEW Reference JEDEC Standard MO-220, Fig. 1 (SAW Singulation) WGGD-5. Note: 2325 Orchard Parkway San Jose, CA 95131 R 8183DS–AVR–04/11 E ...
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Pin TOP VIEW Pin #1 Chamfer BOTTOM VIEW Package Drawing Contact: packagedrawings@atmel.com ATtiny24A/44A/84A C0.18 (8X ...
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... The revision letters in this section refer to the revision of the corresponding ATtiny24A/44A/84A device. 8.1 ATtiny24A 8.1.1 Rev known errata. 8.1.2 Rev. G Not sampled. 8.1.3 Rev. F Not sampled. 8.2 ATtiny44A 8.2.1 Rev known errata. Yield improvement. 8.2.2 Rev known errata. 8.2.3 Rev. E Not sampled. 8.3 ATtiny84A 8.3.1 Rev known errata. 8183DS–AVR–04/11 ATtiny24A/44A/84A 19 ...
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... Rev. 8183D – 04/11 1. Added errata for ATtiny44A rev 9.2 Rev. 8183C – 03/11 1. Added: – ATtiny84A, including typical characteristics plots – – – Analog Comparator Offset plots for ATtiny24A – Extended temperature part numbers in 2. Updated: – Bit syntax throughout the datasheet, e.g. from CS02:0 to CS0[2:0] – ...
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Rev. 8183A – 12/08 1. Initial revision. Created from document 8006H. 2. Updated "Ordering Information" on longer offered and there are no separate ordering codes for commercial operation range, the only available option now is industrial. Also, updated some ...
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