ATMEGA8HVA-4TUR vs ATMEGA8HVA-4CKU Comparison
Detailed side-by-side comparison of ATMEGA8HVA-4TUR by Microchip Technology and ATMEGA8HVA-4CKU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA8HVA-4TUR - AVR 8-Bit MCU 4MHz 8KB Flash | Microchip
ATMEGA8HVA-4TUR ObsoleteMicrochip Technology
ATMEGA8HVA-4CKU - 8KB AVR MCU, 4MHz, 36-LGA | Microchip
ATMEGA8HVA-4CKU ObsoleteSpecification Comparison
| Parameter | ATMEGA8HVA-4TUR | ATMEGA8HVA-4CKU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Obsolete |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Maximum Clock Speed | 4 MHz | — |
| Flash Program Memory | 8 KB (4K x 16) | — |
| Series | AVR ATmega ATMEGA8HVA | AVR ATmega, ATMEGA8HVA |
| Package | 28-TSSOP (0.465 inch, 11.80 mm width) / 28-TSOP | 36-WFLGA (6.5 x 3.5 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Connectivity | SPI | SPI |
| Programming Interface | SPI programming via 4 general-purpose IO ports (in-system) | — |
| Special IO | High-voltage tolerant, open-drain IO pin with serial communication support | — |
| General Purpose Working Registers | 32 | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| EEPROM Size | [DATA_NEEDED: EEPROM size] | 256 B |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Product Status | Obsolete (per Octopart and ICDirectory comparison data) | — |
| Speed | — | 4 MHz |
| Program Memory Type | — | FLASH |
| Program Memory Size | — | 8 KB (4K x 16) |
| Program Memory Attribute | — | In-System Programmable |
| RAM Size | — | 512 B |
| ADC Resolution | — | 12-bit |
| ADC Channels | — | 5 |
| Operating Supply (distributor listings) | — | 2.5 V / 3.3 V / 5 V rails |
| Peripherals | — | Brown-out Detect |
| Architecture | — | Advanced RISC, 8-bit AVR |
| Lifecycle Status | — | Obsolete (per Octopart); ACTIVE per some legacy datasheet listings |