Microchip Technology ATTINY5-MAHR Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 512B FLASH 8UDFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATTINY5-MAHR
Detailed Description
IC MCU 8BIT 512B FLASH 8UDFN
Package
8-UFDFN Exposed Pad
Key Features
Package / Case: 8-UFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATTINY5-MAHR Datasheet
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Technical Specifications
Microchip Technology ATTINY5-MAHR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
32 x 8
Package / Case
8-UFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Peripherals
POR, PWM, WDT
Number of I/O
4
Speed
12MHz
Core Processor
AVR
Related Parts Comparison (ATTINY5-MAHR vs ATTINY102F-M7R vs ATTINY4-MAHR vs ATTINY102-M7R)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Core Processor | AVR | AVR | AVR | AVR |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 32 x 8 | 32 x 8 | 32 x 8 | 32 x 8 |
| Lifecycle Status | Active | Active | Active | Active |
| Number of I/O | 4 | 6 | 4 | 6 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT | POR, PWM, WDT | POR, PWM, WDT |
| Program Memory Size | 512B (256 x 16) | 1KB (1K x 8) | 512B (256 x 16) | 1KB (1K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| 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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