Microchip Technology ATMEGA8HVA-4TUR Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 8KB FLASH 28TSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATMEGA8HVA-4TUR
Detailed Description
IC MCU 8BIT 8KB FLASH 28TSOP
Package
28-TSSOP (0.465", 11.80mm Width)
Key Features
Package / Case: 28-TSSOP (0.465", 11.80mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
ATMEGA8HVA-4TUR Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATMEGA8HVA-4TUR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
AVR® ATmega
RAM Size
512 x 8
RoHS
Yes
Package / Case
28-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 9V
Lifecycle Status
Obsolete
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
7
Alternate Parts Comparison (ATMEGA8HVA-4TUR vs ATMEGA168PA-AU vs ATMEGA32U4-MU vs ATMEGA8A-AU)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-TSSOP | 32-TQFP | 44-VFQFN Exposed Pad | 32-TQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -20°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 9V | 1.8V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Core Processor | AVR | AVR | AVR | AVR |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 512 x 8 | 1 kB | 2.5 kB | 1 kB |
| Connectivity | SPI | I²C, SPI, UART/USART | I²C, SPI, UART/USART, USB | I²C, SPI, UART/USART |
| Data Converters | A/D 5x12b | A/D 8x10b | A/D 12x10b | A/D 8x10b |
| EEPROM Size | 256 x 8 | 512 x 8 | 1K x 8 | 512 x 8 |
| Number of I/O | 7 | 23 | 26 | 23 |
| Oscillator Type | Internal | Internal | External | Internal |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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MC908QY8CDWENXP SemiconductorsNXP
IC MCU 8BIT 8KB FLASH 16SOIC
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