| Mfr. Part # | ATMEGA324A-MCHR | ATMEGA324A-MCHR |
| Manufacturer | Atmel | Microchip Technology |
| Description | IC MCU 8BIT 32KB FLASH 44QFN | IC MCU 8BIT 32KB FLASH 44QFN |
| Datasheet | ||
| RoHS | ||
| Specifications | ||
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 44-VQFN Dual Rows, Exposed Pad | 44-VQFN Dual Rows, Exposed Pad |
Supplier Device Package | 44-QFN (5x5) | - |
Permitted cable outer temperature after assembling without vibration | -30 - 80 | - |
Rated current In | 10 | - |
Permitted cable outer temperature during assembling/handling | -5 - 80 | - |
Degree of protection (IP) | IP67 | - |
Material of contact surface | Gold | - |
Number of I/Os | 32 | 32 |
Package | Bulk | - |
Base Product Number | ATMEGA324 | - |
Mfr | Atmel | - |
Data Converters | A/D 8x10b | A/D 8x10b |
Product Status | Active | - |
Operating Temperature | -40°C ~ 85°C (TA) | -40°C~85°C TA |
Series | AVR® ATmega | AVR® ATmega |
Voltage - Supply | 1.8V ~ 5.5V | 1.8V~5.5V |
Oscillator Type | Internal | Internal |
Speed | 20MHz | - |
RAM Size | 2K x 8 | 2K x 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 | 32KB (16K x 16) | 32KB 16K x 16 |
Connectivity | I²C, SPI, UART/USART | I2C, SPI, UART/USART |
EEPROM Size | 1K x 8 | 1K x 8 |
Factory Lead Time | - | 10 Weeks |
Contact Plating | - | Tin |
Mount | - | Surface Mount |
Number of Pins | - | 44 |
Watchdog Timers | - | Yes |
Packaging | - | Tape & Reel (TR) |
Published | - | 2008 |
JESD-609 Code | - | e4 |
Pbfree Code | - | yes |
Part Status | - | Active |
Moisture Sensitivity Level (MSL) | - | 3 (168 Hours) |
Number of Terminations | - | 44 |
Terminal Finish | - | Nickel/Palladium/Gold (Ni/Pd/Au) |
Terminal Position | - | QUAD |
Terminal Form | - | NO LEAD |
Terminal Pitch | - | 0.5mm |
Frequency | - | 20MHz |
Base Part Number | - | ATMEGA324A |
Qualification Status | - | Not Qualified |
Power Supplies | - | 2/5V |
Interface | - | I2C, SPI, UART, USART |
Memory Size | - | 32kB |
uPs/uCs/Peripheral ICs Type | - | MICROCONTROLLER, RISC |
Bit Size | - | 8 |
Has ADC | - | YES |
DMA Channels | - | NO |
Data Bus Width | - | 8b |
PWM Channels | - | YES |
DAC Channels | - | NO |
Number of Timers/Counters | - | 3 |
On Chip Program ROM Width | - | 16 |
Boundary Scan | - | YES |
Low Power Mode | - | YES |
Format | - | FIXED-POINT |
Integrated Cache | - | NO |
RAM (words) | - | 2048 |
Number of Serial I/Os | - | 2 |
Voltage - Supply (Max) | - | 5.5V |
Voltage - Supply (Min) | - | 1.8V |
Number of External Interrupts | - | 3 |
On Chip Data RAM Width | - | 8 |
Length | - | 7mm |
Height Seated (Max) | - | 1mm |
RoHS Status | - | ROHS3 Compliant |
| Pricing(USD) | ||
| Grads Price | - | Quantity Unit Price 1+ $4.55943 10+ $4.30135 100+ $4.05787 500+ $3.82818 1000+ $3.61149 |
| Availability | - | 30 |
| Price | - | $4.55943 |
| Quantity |
In Stock