ATMEGA168PA-CCU vs ATMEGA48PA-CCU Comparison
Detailed side-by-side comparison of ATMEGA168PA-CCU by Microchip Technology and ATMEGA48PA-CCU 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
ATMEGA168PA-CCU - 16KB Flash 20MHz AVR MCU 32-UFBGA | Microchip
ATMEGA168PA-CCU ✓ ActiveMicrochip Technology
ATMEGA48PA-CCU - 4KB AVR MCU 20MHz UFBGA-32 | Microchip
ATMEGA48PA-CCU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA168PA-CCU | ATMEGA48PA-CCU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.29 | $0.85 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Program Memory | 16 KB ISP (read-while-write) | — |
| SRAM | 1 KB | 512 B |
| EEPROM | 512 B | 256 B |
| Maximum CPU Speed | 20 MHz | — |
| General Purpose I/O | 23 lines | — |
| Working Registers | 32 x 8 | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| ADC | 8-channel 10-bit | — |
| Communication Interfaces | I2C (TWI), SPI, UART/USART | USART, SPI, TWI (I2C) |
| Low Power Technology | picoPower | — |
| Supply Voltage (per FindIC listing) | 2.5 V / 3.3 V / 5 V | — |
| Package | 32-UFBGA (4x4 mm) | 32-UFBGA, 4 x 4 mm, 0.45 mm pitch, 1 mm height |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Programming / Debug | ICSP (2 I/O pins + reset), In-System Self-Programming | ICSP (In-Circuit Serial Programming) |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Program Memory (Flash) | — | 4 KB |
| Maximum Clock Speed | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Number of I/O | — | 23 |
| Timers | — | 2 x 8-bit, 1 x 16-bit |
| ADC Resolution | — | 10-bit |
| Analog Comparator | — | Yes |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |
| Life Cycle Stage | — | ACTIVE |