This detailed comparison of ATMEGA644PV-20AU and PIC16F877-20I/PT in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Roving Networks / Microchip Technology | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 44-TQFP | 44-TQFP |
| Description | IC MCU 8BIT 64KB FLASH 44TQFP | IC MCU 8BIT 14KB FLASH 44TQFP |
| In Stock | 3 344 | 381 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | AVR® ATmega | PIC® 16F |
| Package | Tray | Tray |
| Core Processor | AVR | PIC |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20MHz | 20MHz |
| Connectivity | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 32 | 33 |
| Program Memory Size | 64KB (32K x 16) | 14KB (8K x 14) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | 2K x 8 | 256 x 8 |
| RAM Size | 4K x 8 | 368 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | 4V ~ 5.5V |
| Data Converters | A/D 8x10b | A/D 8x10b |
| Oscillator Type | Internal | External |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-TQFP (10x10) | 44-TQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MB90352ASPMC-GS-103E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 64LQFP |
|
| DF2218TF24V | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 100TQFP |
|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP |
|
| Z8F042ASH020SC00TR | Zilog / Littelfuse | IC MCU 8BIT 4KB FLASH 20SOIC |
|
| MB96F633RBPMC-GSAE1 | Cypress Semiconductor | IC MCU 16BIT 96KB FLASH 80LQFP |
|
| MSP430G255IN20 | Texas Instruments | IC MCU 16BIT 4KB FLASH 20DIP |
|
| C505CA4EMCABXUMA1 | IR (Infineon Technologies) | IC MCU 8BIT 32KB OTP 44MQFP |
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| Z8PE003HZ010EC00TR | Zilog / Littelfuse | IC MCU 8BIT 1KB OTP 20SSOP |
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| MB96F683RBPMC-GSE1 | Cypress Semiconductor | IC MCU 16BIT 96KB FLASH 80LQFP |
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| S6E2C3AJ0AGV20000 | Cypress Semiconductor | IC MCU 32BIT 2MB FLASH 176LQFP |
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| CY9AF116MAPMC-G-MNE2 | Cypress Semiconductor | IC MCU 32BIT 512KB FLASH 80LQFP |
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| DSPIC33FJ32GP102T-E/SO | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 28SOIC |
|
| TMS370C712AFNT | Texas Instruments | IC MCU 8BIT 8KB OTP 28PLCC |
|
| R5F104PFDFB#30 | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 100LQFP |
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| R5F21344CDFP#50 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 48LFQFP |
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