ATTINY261-15MAZ Atmel, ATTINY261-15MAZ Datasheet
ATTINY261-15MAZ
Specifications of ATTINY261-15MAZ
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ATTINY261-15MAZ Summary of contents
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... Operating Voltage: – 1.8 - 5.5V for ATtiny261V/461V/861V – 2.7 - 5.5V for ATtiny261/461/861 • Speed Grade: – ATtiny261V/461V/861V MHz @ 1.8 - 5.5V MHz @ 2.7 - 5.5V – ATtiny261/461/861 MHz @ 2.7 - 5.5V MHz @ 4.5 - 5.5V • Industrial Temperature Range • Low Power Consumption – Active Mode: 1 MHz, 1.8V: 380μA – ...
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... Pin Configurations Figure 1-1. Pinout ATtiny261/461/861 (MOSI/DI/SDA/OC1A/PCINT8) PB0 (MISO/DO/OC1A/PCINT9) PB1 (SCK/USCK/SCL/OC1B/PCINT10) PB2 (ADC7/OC1D/CLKI/XTAL1/PCINT12) PB4 (ADC8/OC1D/CLKO/XTAL2/PCINT13) PB5 (ADC9/INT0/T0/PCINT14) PB6 (ADC10/RESET/PCINT15) PB7 (OC1B/PCINT11) PB3 (ADC7/OC1D/CLKI/XTAL1/PCINT12) PB4 (ADC8/OC1D/CLKO/XTAL2/PCINT13) PB5 Note: The large center pad underneath the QFN/MLF package should be soldered to ground on the board to ensure good mechanical stability ...
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... Overview The ATtiny261/461/861 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 ATtiny261/461/861 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. 2.1 Block Diagram Figure 2-1. 2588BS– ...
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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 running. Port A also serves the functions of various special features of the ATtiny261/461/861 as listed on page ...
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... As inputs, Port B pins that are externally pulled low will source current if the pull-up resistors are activated. The Port B pins are tri-stated when a reset condition becomes active, even if the clock is not running. Port B also serves the functions of various special features of the ATtiny261/461/861 as listed on page 2 ...
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... Resources A comprehensive set of development tools, application notes and datasheets are available for download on http://www.atmel.com/avr. ATtiny261/461/861 6 2588BS–AVR–11/06 ...
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... ADIF ADIE ADC Data Register High Byte ADC Data Register Low Byte GSEL REFS2 MUX5 ADC9D ADC8D ADC7D ADC5D ADC4D ADC3D AREFD - OC1OE5 OC1OE4 OC1OE3 ATtiny261/461/861 Bit 2 Bit 1 Bit SP10 SP9 SP8 SP2 SP1 SP0 – – – – – – ...
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... Some of the Status Flags are cleared by writing a logical one to them. Note that, unlike most other AVRs, the CBI and SBI instructions will only operation the specified bit, and can therefore be used on registers containing such Status Flags. The CBI and SBI instructions work with registers 0x00 to 0x1F only. ATtiny261/461/861 8 2588BS–AVR–11/06 ...
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... PC ← then PC ← then PC ← then PC ← then PC ← then PC ← I/O(P,b) ← 1 I/O(P,b) ← 0 Rd(n+1) ← Rd(n), Rd(0) ← 0 Rd(n) ← Rd(n+1), Rd(7) ← 0 Rd(0)←C,Rd(n+1)← Rd(n),C←Rd(7) ATtiny261/461/861 Operation Flags #Clocks Z,C,N,V,H Z,C,N,V,H Z,C,N,V,S Z,C,N,V,H Z,C,N,V,H Z,C,N,V,H Z,C,N,V,H ...
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... Rd Pop Register from Stack MCU CONTROL INSTRUCTIONS NOP No Operation SLEEP Sleep WDR Watchdog Reset BREAK Break ATtiny261/461/861 10 Description Rd(7)←C,Rd(n)← Rd(n+1),C←Rd(0) Rd(n) ← Rd(n+1), n=0..6 Rd(3..0)←Rd(7..4),Rd(7..4)←Rd(3..0) SREG(s) ← 1 SREG(s) ← ← Rr(b) Rd(b) ← ← ← ← ...
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... Wide, Plastic Dual Inline Package (PDIP) 20S2 20-lead, 0.300" Wide, Plastic Gull Wing Small Outline Package (SOIC) 2588BS–AVR–11/06 (2) Ordering Code Package ATtiny261V-10MU ATtiny261V-10PU ATtiny261V-10SU ATtiny261-20MU ATtiny261-20PU ATtiny261-20SU Package Type ATtiny261/461/861 (1) Operational Range 32M1-A Industrial 20P3 (-40°C to 85°C) 20S2 ...
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... Figure 23.3 on page 187 CC 32M1-A 32-pad 1.0 mm Body, Lead Pitch 0.50 mm, Micro Lead Frame Package (MLF) 20P3 20-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) 20S2 20-lead, 0.300" Wide, Plastic Gull Wing Small Outline Package (SOIC) ATtiny261/461/861 12 (2) Ordering Code Package ATtiny461V-10MU ATtiny461V-10PU ATtiny461V-10SU ...
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... Wide, Plastic Gull Wing Small Outline Package (SOIC) 2588BS–AVR–11/06 (2) Ordering Code Package ATtiny861V-10MU ATtiny861V-10PU ATtiny861V-10SU ATtiny861-20MU ATtiny861-20PU ATtiny861-20SU Package Type ATtiny261/461/861 (1) Operational Range 32M1-A Industrial 20P3 (-40°C to 85°C) 20S2 32M1-A Industrial 20P3 (-40°C to 85°C) 20S2 ...
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... Pin TOP VIEW Pin #1 Notch (0. BOTTOM VIEW Note: JEDEC Standard MO-220, Fig. 2 (Anvil Singulation), VHHD-2. 2325 Orchard Parkway San Jose, CA 95131 R ATtiny261/461/861 TITLE 32M1-A, 32-pad 1.0 mm Body, Lead Pitch 0.50 mm, 3.10 mm Exposed Pad, Micro Lead Frame Package (MLF) SIDE VIEW ...
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... Mold Flash or Protrusion shall not exceed 0.25 mm (0.010"). 2325 Orchard Parkway San Jose, CA 95131 R 2588BS–AVR–11/06 D PIN TITLE 20P3, 20-lead (0.300"/7.62 mm Wide) Plastic Dual Inline Package (PDIP) ATtiny261/461/861 E1 A1 COMMON DIMENSIONS (Unit of Measure = mm) MIN SYMBOL NOM A – – A1 0.381 – D 25.493 – ...
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... ATtiny261/461/861 16 2588BS–AVR–11/06 ...
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... Errata 8.1 Errata ATtiny261 The revision letter in this section refers to the revision of the ATtiny261 device. 8.1.1 Rev A No known errata. 8.2 Errata ATtiny461 The revision letter in this section refers to the revision of the ATtiny461 device. 8.2.1 Rev B Yield improvement. No known errata. 8.2.2 Rev A No known errata ...
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... Datasheet Revision History 9.1 Rev. 2588A – 11/ 9.2 Rev. 2588A – 10/06 1. ATtiny261/461/861 18 Updated ”Ordering Information” on page Updated ”Packaging Information” on page Initial Revision. 222. 225. 2588BS–AVR–11/06 ...
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