This detailed comparison of ATMEGA644P-15MT1 and ATMEGA644P-20MQR 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 | VIGOR | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 44-VFQFN Exposed Pad | 44-VFQFN Exposed Pad |
| Description | IC MCU 8BIT 64KB FLASH 44VQFN | IC MCU 8BIT 64KB FLASH 44VQFN |
| In Stock | 3 325 | 3 934 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | Automotive, AEC-Q100, AVR® ATmega | AVR® ATmega |
| Package | Bulk | Tape & Reel (TR)Cut Tape (CT)Cut Tape (CT)Digi-Reel® |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 16MHz | 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 | 32 |
| Program Memory Size | 64KB (32K x 16) | 64KB (32K x 16) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | 2K x 8 | 2K x 8 |
| RAM Size | 4K x 8 | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b | A/D 8x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supplier Device Package | 44-VQFN (7x7) | 44-VQFN (7x7) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| SPC560B50L3B6E0X | STMicroelectronics | IC MCU 32BIT 512KB FLASH 100LQFP |
|
| SPC5745BK1MMH6 | NXP Semiconductors | IC MCU 32BIT 2MB FLASH 100MAPBGA |
|
| PIC18LF1320-I/P | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB FLASH 18DIP |
|
| R5F100GCGNA#W0 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 48HWQFN |
|
| PIC24EP512MC206T-I/MR | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 64QFN |
|
| N28F256A150 | VIGOR | FLASH, 32KX8, 150NS, PQCC32 |
|
| R5F571MFHDLK#20 | Renesas Electronics America | IC MCU 32BIT 2MB FLASH 145TFLGA |
|
| XE216-512-FB236-C20 | XMOS | IC MCU 32BIT ROMLESS 236FBGA |
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| PIC24FJ32GA002T-I/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 28QFN |
|
| R5F51137ADFM#1A | Renesas Electronics America | IC MCU 32BIT 384KB FLASH 64LFQFP |
|
| PIC16F1825-E/ST | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 14TSSOP |
|
| LPC3143FET180,551 | NXP Semiconductors | IC MCU 16/32BIT ROMLESS 180TFBGA |
|
| ATMEGA2560-16CUR | Roving Networks / Microchip Technology | IC MCU 8BIT 256KB FLASH 100CBGA |
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| MSP430F2013QRSATEP | Texas Instruments | IC MCU 16BIT 2KB FLASH 16QFN |
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| R5F101PGAFB#50 | Renesas Electronics America | IC MCU 16BIT 128KB FLSH 100LFQFP |
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