| Mfr. Part # | ATTINY4313-SU | ATTINY461-20SUR |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | IC MCU 8BIT 4KB FLASH 20SOIC | MCU AVR 4KB FLASH 20MHZ 20SOIC |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 12 Weeks | 8 Weeks |
Package / Case | 20-SOIC (0.295, 7.50mm Width) | 20-SOIC (0.295, 7.50mm Width) |
Mounting Type | Surface Mount | Surface Mount |
Mount | Surface Mount | Surface Mount |
Contact Plating | Tin | Tin |
Number of Pins | 20 | 20 |
Watchdog Timers | Yes | Yes |
Number of I/Os | 18 | 16 |
Operating Temperature | -40°C~85°C TA | -40°C~85°C TA |
Packaging | Tube | Tape & Reel (TR) |
Series | AVR® ATtiny | AVR® ATtiny |
Published | 1997 | 2011 |
JESD-609 Code | e3 | e3 |
Pbfree Code | yes | yes |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 2 (1 Year) |
Number of Terminations | 20 | 20 |
Voltage - Supply | 5V | 2.7V~5.5V |
Terminal Position | DUAL | DUAL |
Terminal Form | GULL WING | GULL WING |
Peak Reflow Temperature (Cel) | 250 | 250 |
Frequency | 20MHz | 20MHz |
Time@Peak Reflow Temperature-Max (s) | 40 | 40 |
Base Part Number | ATTINY4313 | ATTINY461 |
Qualification Status | Not Qualified | Not Qualified |
Interface | I2C, SPI, UART, USART | I2C, SPI, UART, USART |
Memory Size | 4kB | 4kB |
Oscillator Type | Internal | Internal |
RAM Size | 256 x 8 | 256 x 8 |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
Core Processor | AVR | AVR |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
Program Memory Type | FLASH | FLASH |
Core Size | 8-Bit | 8-Bit |
Program Memory Size | 4KB 2K x 16 | 4KB 2K x 16 |
Connectivity | I2C, SPI, UART/USART | USI |
Bit Size | 8 | 8 |
Has ADC | NO | YES |
DMA Channels | NO | NO |
Data Bus Width | 8b | 8b |
PWM Channels | YES | YES |
DAC Channels | NO | NO |
Number of Timers/Counters | 2 | 2 |
EEPROM Size | 256 x 8 | 256 x 8 |
Low Power Mode | YES | - |
Integrated Cache | NO | - |
RAM (words) | 256 | - |
Voltage - Supply (Max) | 5.5V | 5.5V |
Voltage - Supply (Min) | 4.5V | 4.5V |
Number of External Interrupts | 1 | - |
Number of I2C Channels | 1 | - |
Width | 7.6mm | - |
Length | 13mm | - |
Height | 2.35mm | - |
REACH SVHC | No SVHC | - |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free |
Data Converters | - | A/D 11x10b |
ROM(word) | - | 4096 |
Power Supplies | - | 3/5V |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $2.70999 10+ $2.55659 100+ $2.41188 500+ $2.27536 1000+ $2.14656 | - |
| Availability | 868 | 130 |
| Price | $2.70999 | - |
| Quantity |
In Stock : 868