Microchip, 8bit AVR, ATtiny4 Microcontroller, 20MHz, 8 kB Flash, 6-Pin SOT-23

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£8.05

(exc. VAT)

£9.65

(inc. VAT)

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25 - 75£0.322£8.05
100 +£0.307£7.68

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Packaging Options:
RS Stock No.:
199-5411
Mfr. Part No.:
ATTINY4-TSHR
Brand:
Microchip
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Brand

Microchip

Family Name

ATtiny4

Package Type

SOT-23

Mounting Type

Surface Mount

Pin Count

6

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

8 kB

Maximum Frequency

20MHz

RAM Size

32 B

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

0

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of USART Channels

0

Number of UART Channels

0

Number of I2C Channels

0

Number of CAN Channels

0

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+85 °C

Instruction Set Architecture

RISC

Maximum Number of Ethernet Channels

0

Length

1.6mm

Dimensions

1.6 x 2.9 x 1.3mm

Number of PCI Channels

0

Number of LIN Channels

0

Width

2.9mm

Height

1.3mm

Number of Ethernet Channels

0

Pulse Width Modulation

1 (2 Channel)

Program Memory Type

Flash

The Microchip ATtiny4 8-bit microcontroller is based AVR® RISC architecture. It operates on 1.8V to 5.5V voltage range. This microcontroller features 4KB of ISP Flash, 256B EEPROM, 256B 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 two PWM channels, internal and external interrupts, an 8-channel 10-bit A/D converter, a programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, an internal calibrated oscillator, and three software selectable power saving modes.

Up to 12MIPS Throughput at 12MHz
Flash Write/Erase Cycles of 10,000
Data Retention of 20 Years at 85°C / 100 Years at 25°C
QTouch® Library Support for Capacitive Touch Sensing (1 Channel)
One 16-bit Timer/Counter with Prescaler and Two PWM Channels
Programmable Watchdog Timer with Separate On-chip Oscillator
4-channel, 8-bit Analog to Digital Converter (ATtiny5/10, only)
On-chip Analog Comparator
External and Internal Interrupt Sources
Low Power Idle, ADC Noise Reduction, and Power-down Modes
Enhanced Power-on Reset Circuit
Programmable Supply Voltage Level Monitor with Interrupt and Reset
Internal Calibrated Oscillator
Temperature range between -40°C to 125°C
6-pin SOT and 8-pad UDFN package

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