ATMEGA164A-PU vs ATMEGA164PV-10PU Comparison
Detailed side-by-side comparison of ATMEGA164A-PU by Microchip Technology and ATMEGA164PV-10PU 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
ATMEGA164A-PU - 8-bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164A-PU β ActiveMicrochip Technology
ATMEGA164PV-10PU - 8-bit AVR MCU 16KB Flash 40-PDIP | Microchip
ATMEGA164PV-10PU β ActiveSpecification Comparison
| Parameter | ATMEGA164A-PU | ATMEGA164PV-10PU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.15 | $1.70 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Flash Memory | 16 KB (8K x 16) In-System Programmable | β |
| SRAM | 1 KB | 1KB |
| EEPROM | 512 bytes | 512B |
| Maximum Clock Frequency | 20 MHz | β |
| Supply Voltage Range | 2.5 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O | 32 lines | 32 I/O lines, 4 x 8-bit ports (A-D) |
| Working Registers | 32 x 8-bit | β |
| Timers/Counters | 2 x 8-bit, 1 x 16-bit | β |
| USART Interfaces | 2 | β |
| ADC | 8-channel 10-bit | β |
| Serial Interfaces | USART x2, SPI, TWI (I2C) | Two-Wire Interface (I2C), SPI, 2 x USART |
| Package | 40-PDIP (0.600 in, 15.24 mm) | 40-PDIP (through-hole, 53.3 mm row spacing typical) |
| Mounting Type | Through-Hole | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | β |
| On-Chip Debug | DebugWIRE (single-wire via RESET) | β |
| Sleep Modes | Multiple including Power-down and Power-save | β |
| RoHS Status | Compliant | β |
| Data Bus Width | β | 8 Bit |
| Program Memory (FLASH) | β | 16KB (8K x 16) |
| Maximum Clock Speed | β | 10 MHz |
| Instruction Set | β | 133 instructions, most single-cycle |
| Performance | β | Up to 10 MIPS at 10 MHz |
| USART | β | 2 x USART |
| Timer/Counters | β | 3 x timer/counters with compare modes and PWM |
| Low Power Technology | β | picoPower |
| Programming / Debug | β | ISP via SPI, JTAG on-chip debug |
| Lifecycle Stage | β | Active (newer ATMEGA164PA available) |