ATMEGA16A-MUR vs ATMEGA32A-MNR Comparison
Detailed side-by-side comparison of ATMEGA16A-MUR by Microchip Technology and ATMEGA32A-MNR 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-MUR - 8-Bit AVR MCU 16KB Flash 16MHz | Microchip
ATMEGA16A-MUR ✓ ActiveMicrochip Technology
ATMEGA32A-MNR - 8-bit AVR MCU 32KB Flash 16MHz VQFN-44 | Microchip
ATMEGA32A-MNR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA16A-MUR | ATMEGA32A-MNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.64 | $3.75 |
| Core Architecture | 8-bit AVR RISC | AVR enhanced RISC, 8-bit |
| Program Memory Size | 16 KB (8K x 16) Flash | — |
| SRAM | 1 KB | 2 KB |
| EEPROM | 512 B | 1 KB |
| Maximum CPU Speed | 16 MHz | — |
| Throughput | Up to 16 MIPS at 16 MHz | 16 MIPS at 16 MHz |
| Operating Voltage | 2.7 V to 5.5 V | — |
| Instruction Set | 131 powerful instructions, most single-clock cycle | — |
| General Purpose I/O | 32 lines | — |
| ADC | 8-channel 10-bit successive approximation | 8-channel, 10-bit |
| Serial Interfaces | 2x USART, SPI, TWI (I2C) | USART, SPI, TWI (I2C-compatible) |
| Timers | 2x 8-bit, 1x 16-bit | — |
| Debug Interface | JTAG (IEEE 1149.1) | JTAG / On-chip Debug |
| Package | 44-pin VQFN (7x7 mm) with exposed pad | 44-pin VQFN (7x7 mm), surface mount |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +85 C | -40 C to +105 C |
| Supply Current (Active) | [DATA_NEEDED: active supply current] | — |
| RoHS Status | Compliant | Compliant (Green) |
| Operating Frequency | — | 16 MHz max |
| Supply Voltage | — | 2.7 V to 5.5 V |
| Flash Program Memory | — | 32 KB (16K x 16), In-System Self-Programmable |
| General-Purpose I/O | — | 32 lines |
| Working Registers | — | 32 x 8-bit |
| Timer/Counters | — | Three (16-bit and 8-bit combined) with compare modes |
| Power-Saving Modes | — | Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby |