| Mfr. Part # | ATTINY461-20SU | ATTINY461A-SU |
| Manufacturer | Microchip Technology | Microchip Technology |
| Description | 8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC 5V | AVR, 4K FLASH, 256B EE, 256B SRAM, ADC - 20MHz, SOIC, IND TEMP, Green, 1.8-5.5V |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Factory Lead Time | 8 Weeks | 3 Weeks |
Mount | Surface Mount | Surface Mount |
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 20-SOIC (0.295, 7.50mm Width) | 20-SOIC (0.295, 7.50mm Width) |
Number of Pins | 20 | 20 |
Data Converters | A/D 11x10b | A/D 11x10b |
Number of I/Os | 16 | 16 |
Watchdog Timers | Yes | Yes |
Operating Temperature | -40°C~85°C TA | -40°C~85°C TA |
Packaging | Tube | Tube |
Series | AVR® ATtiny | AVR® ATtiny |
Published | 2006 | 1997 |
JESD-609 Code | e3 | e3 |
Pbfree Code | yes | yes |
Part Status | Active | Active |
Moisture Sensitivity Level (MSL) | 2 (1 Year) | 2 (1 Year) |
Number of Terminations | 20 | 20 |
Termination | SMD/SMT | - |
Terminal Finish | Matte Tin (Sn) | - |
Voltage - Supply | 5V | 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 | ATTINY461 | ATTINY461A |
Power Supplies | 3/5V | - |
Interface | 2-Wire, SPI | SPI |
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 |
Number of Bits | 8 | - |
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 | USI | USI |
Bit Size | 8 | 8 |
Access Time | 20 μs | - |
Has ADC | YES | YES |
DMA Channels | NO | NO |
Data Bus Width | 8b | 8b |
Number of Timers/Counters | 2 | 2 |
Address Bus Width | 8b | - |
Density | 32 kb | - |
EEPROM Size | 256 x 8 | 256 x 8 |
Number of ADC Channels | 11 | 11 |
Voltage - Supply (Max) | 5.5V | 5.5V |
Voltage - Supply (Min) | 4.5V | 4.5V |
Number of PWM Channels | 6 | 3 |
Number of I2C Channels | 1 | 1 |
Height | 2.35mm | 2.35mm |
Length | 13mm | 13mm |
Width | 7.6mm | 7.6mm |
REACH SVHC | No SVHC | No SVHC |
Radiation Hardening | No | No |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free |
Contact Plating | - | Tin |
ROM(word) | - | 4096 |
| Pricing(USD) | ||
| Grads Price | Quantity Unit Price 1+ $3.03617 10+ $2.86431 100+ $2.70218 500+ $2.54923 1000+ $2.40493 | Quantity Unit Price 1+ $1.53813 10+ $1.45107 100+ $1.36893 500+ $1.29144 1000+ $1.21834 |
| Availability | 1200 | 2000 |
| Price | $3.03617 | $1.53813 |
| Quantity |
In Stock : 1200