ATMEGA16A-MU vs ATMEGA16-16MI Comparison
Detailed side-by-side comparison of ATMEGA16A-MU by Microchip Technology and ATMEGA16-16MI 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
ATMEGA16A-MU - 8-Bit AVR MCU 16KB Flash 16MHz | Microchip (Tape & Reel)
ATMEGA16A-MU ✓ ActiveMicrochip Technology
ATMEGA16-16MI - AVR 8-bit MCU 16MHz 16KB Flash VQFN-44 | Microchip
ATMEGA16-16MI ✓ ActiveSpecification Comparison
| Parameter | ATMEGA16A-MU | ATMEGA16-16MI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 16 KB (8K x 16) Flash | 16 KB (8K x 16) Flash |
| SRAM | 1 KB | — |
| EEPROM | 512 B | — |
| Maximum CPU Speed | 16 MHz | — |
| Throughput | Up to 16 MIPS at 16 MHz | Up to 16 MIPS at 16 MHz |
| Operating Voltage | 2.7 V to 5.5 V | — |
| Instruction Set | 131 powerful instructions, most single-clock cycle | 131 instructions, mostly single-cycle |
| General Purpose I/O | 32 lines | — |
| ADC | 8-channel 10-bit successive approximation | — |
| Serial Interfaces | 2x USART, SPI, TWI (I2C) | — |
| Timers | 2x 8-bit, 1x 16-bit | — |
| Debug Interface | JTAG (IEEE 1149.1) | — |
| Package | 44-pin VQFN (7x7 mm) with exposed pad | 44-VQFN (MLF, 7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +85 C | -40C to +85C |
| Supply Current (Active) | [DATA_NEEDED: active supply current] | — |
| RoHS Status | Compliant | — |
| Maximum Clock Frequency | — | 16 MHz |
| SRAM Size | — | 1 KB |
| EEPROM Size | — | 512 B |
| Supply Voltage | — | 4.5 V to 5.5 V |
| ADC Resolution | — | 10-bit, 8 channels |
| Timers/Counters | — | 2 x 8-bit, 1 x 16-bit |
| Communication Interfaces | — | I2C, SPI, UART/USART |
| JTAG Interface | — | Yes (on-chip debug, boundary scan) |
| General Purpose Registers | — | 32 x 8-bit |
| In-System Programmable Flash | — | Yes |