ATMEGA16-16PC vs ATMEGA164P-20PU Comparison
Detailed side-by-side comparison of ATMEGA16-16PC by Microchip Technology and ATMEGA164P-20PU 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
ATMEGA16-16PC
ATMEGA16-16PC - 8-bit AVR MCU 16MHz 16KB Flash DIP-40 | Microchip
ATMEGA16-16PC ObsoleteMicrochip Technology
ATMEGA164P-20PU
ATMEGA164P-20PU - 8-bit AVR MCU 16KB Flash 20MHz DIP-40 | Microchip
ATMEGA164P-20PU β ActiveSpecification Comparison
| Parameter | ATMEGA16-16PC | ATMEGA164P-20PU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.48 | $1.55 |
| Core Processor | AVR | β |
| Core Size | 8-bit | β |
| Max Clock Frequency | 16 MHz | β |
| Throughput | Up to 16 MIPS at 16 MHz | β |
| Flash Program Memory | 16 KB (8K x 16) | β |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Instructions | 131 powerful instructions, mostly single-cycle | β |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Connectivity | I2C (TWI), SPI, UART/USART | β |
| Timers | One 8-bit, one 16-bit, one 8-bit RTC-capable; 4 PWM channels | β |
| JTAG Interface | On-chip debug and boundary scan | β |
| Supply Voltage (VCC) | 4.5 V to 5.5 V (16P speed grade) | β |
| Operating Temperature | -40C to +85C (industrial) | β |
| Package | 40-PDIP (0.600 in, 15.24 mm) | 40-PDIP (DIP-40) through-hole |
| Mounting Type | Through Hole | Through Hole |
| Sleep Modes | Idle, ADC Noise Reduction, Power-down, Power-save, Standby, Extended Standby | β |
| Product Status | Obsolete (per Octopart distributor data) | β |
| Core Architecture | β | 8-bit AVR RISC |
| Flash Memory | β | 16 KB (8K x 16) ISP FLASH |
| Maximum Clock Frequency | β | 20 MHz |
| Peak Throughput | β | Up to 20 MIPS at 20 MHz |
| Supply Voltage Range | β | 2.7 V to 5.5 V |
| General Purpose I/O Lines | β | 32 |
| USART | β | 2 |
| Serial Interfaces | β | TWI (I2C), SPI |
| Timers/Counters | β | 3 with compare modes and PWM |
| Debug / Programming | β | JTAG (on-chip debug), ISP |
| Technology | β | picoPower low-power |
| Lifecycle Status | β | Active (newer ATMEGA164PA available) |
| RoHS Status | β | [DATA_NEEDED: RoHS status] |