| Parameters |
| Mfr |
Microchip Technology |
| Series |
AVR® ATmega |
| Package |
Tray |
| Product Status |
Obsolete |
| Core Processor |
AVR |
| Core Size |
8-Bit |
| Speed |
4MHz |
| Connectivity |
- |
| Peripherals |
POR, WDT |
| Number of I/O |
5 |
| Program Memory Size |
4KB (2K x 16) |
| Program Memory Type |
FLASH |
| EEPROM Size |
256 x 8 |
| RAM Size |
512 x 8 |
| Voltage - Supply (Vcc/Vdd) |
2V ~ 2.4V |
| Data Converters |
A/D 1x10b |
| Oscillator Type |
Internal |
| Operating Temperature |
-20°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
18-WFDFN Exposed Pad (Staggered Leads) |
| Supplier Device Package |
18-MLF (3.5x6.5) |
| Base Product Number |
ATMEGA4 |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| REACH Status |
REACH Unaffected |
| ECCN |
EAR99 |
| HTSUS |
8542.31.0001 |
| Standard Package |
364 |
AVR AVR® ATmega Microcontroller IC 8-Bit 4MHz 4KB (2K x 16) FLASH 18-MLF (3.5x6.5)