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ATtiny85

Status: In Production

Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory, 512B EEPROM, 512-Byte SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device achieves a throughput of 20 MIPS at 20 MHz and operates between 2.7-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
8
CPU Speed (MIPS/DMIPS)
20
SRAM Bytes
512
Data EEPROM/HEF (bytes)
512
Digital Communication Peripherals
1-SPI, 1-I2C
Capture/Compare/PWM Peripherals
5PWM
Timers
2 x 8-bit
Number of Comparators
1
Temperature Range (°C)
-40 to 85
Operating Voltage Range (V)
1.8 to 5.5
Pin Count
8

Documents

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Application Notes

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Product Document

12/10/2016
2468KB

Getting Started

White Papers

Development Environment

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATTINY85-20SF
0.124400
0.266667
8
SOIJ
.208in
Matte Tin
e3
ATTINY85-20SHR
0.135700
0.390476
8
SOIJ
.208in
NiPdAu
e4
ATTINY85V-10SHR
0.135700
0.390476
8
SOIJ
.208in
NiPdAu
e4
ATTINY85-20SH
0.135700
2.700000
8
SOIJ
.208in
NiPdAu
e4
ATTINY85V-10SH
0.135700
2.700000
8
SOIJ
.208in
NiPdAu
e4
ATTINY85-20SU
0.124400
0.266667
8
SOIJ
.208in
Matte Tin
e3
ATTINY85-20SUR
0.124400
0.379048
8
SOIJ
.208in
Matte Tin
e3
ATTINY85V-10SU
0.124400
0.266667
8
SOIJ
.208in
Matte Tin
e3
ATTINY85V-10SUR
0.124400
0.379048
8
SOIJ
.208in
Matte Tin
e3
ATTINY85-15SZ
0.124400
0.379048
8
SOIJ
.208in
Matte Tin
e3
ATTINY85-20SFR
0.124400
0.379048
8
SOIJ
.208in
Matte Tin
e3
ATTINY85V-10MUR
0.037100
0.123333
20
WQFN
4x4x0.8mm
Matte Tin
e3
ATTINY85-20MU
0.037100
0.036735
20
WQFN
4x4x0.8mm
Matte Tin
e3
ATTINY85V-10MU
0.037100
0.036735
20
WQFN
4x4x0.8mm
Matte Tin
e3
ATTINY85-20MUR
0.037100
0.123333
20
WQFN
4x4x0.8mm
Matte Tin
e3
ATTINY85-20PU
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
ATTINY85V-10PU
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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