0
In Production
Program Memory Size (KB) |
4 |
RAM |
256 |
Data EEPROM (bytes) |
256 |
Pin Count |
14 |
Operation Voltage Max.(V) |
5.5 |
Operation Voltage Min.(V) |
1.7 |
ADC Resolution Max |
10 |
ADC Channels |
12 |
Zero Cross Detect |
False |
Number of Comparators |
0 |
SPI |
1 |
I2C |
1 |
Stand alone PWM |
6 |
Low Power |
Yes |
Numerically Controlled Oscillator (NCO) |
0 |
Data Signal Modulator (DSM) |
0 |
Support for the ATtiny441 within Microchip Studio 6.1 requires a device support package: DOWNLOAD
The high-performance Microchip picoPower® 8-bit AVR® RISC-based microcontroller combines 4 KB ISP Flash memory, 256B EEPROM, 256B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with two PWM channels, two 16-bit timer/counters with two PWM channels, internal and external interrupts, a 12-channel 10-bit A/D converter, two on-chip analog comparators, two full-duplex USARTs with Start Frame wake-up from power-down, host/client SPI serial interface, client I2C serial interface, programmable gain stage (1x, 20x, and 100x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, internally calibrated oscillator, and four software selectable power saving modes. The device operates between 1.7-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
