This detailed comparison of PIC18F4539-E/ML and PIC18F442-E/ML 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-VQFN Exposed Pad | 44-VQFN Exposed Pad |
| Description | IC MCU 8BIT 24KB FLASH 44QFN | IC MCU 8BIT 16KB FLASH 44QFN |
| In Stock | 635 | 165 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | PIC® 18F | PIC® 18F |
| Package | Tube | Tube |
| Core Processor | PIC | PIC |
| Core Size | 8-Bit | 8-Bit |
| Speed | 40MHz | 40MHz |
| Connectivity | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT | Brown-out Detect/Reset, LVD, POR, PWM, WDT |
| Number of I/O | 32 | 34 |
| Program Memory Size | 24KB (12K x 16) | 16KB (8K x 16) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | 256 x 8 | 256 x 8 |
| RAM Size | 1408 x 8 | 768 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.2V ~ 5.5V | 4.2V ~ 5.5V |
| Data Converters | A/D 8x10b | A/D 8x10b |
| Oscillator Type | Internal | External |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 44-QFN (8x8) | 44-QFN (8x8) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| EFM32ZG108F32-QFN24T | Silicon Labs | IC MCU 32BIT 32KB FLASH 24QFN |
|
| PIC18F83J11T-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB FLASH 80TQFP |
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| ATXMEGA32C4-ANR | Roving Networks / Microchip Technology | IC MCU 8/16BIT 32KB FLASH 44TQFP |
|
| UPD78F0762GA-GAM-AX | Renesas Electronics America | IC MCU 8BIT 60KB FLASH 48LQFP |
|
| R5F100PJDFB#30 | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 100LQFP |
|
| AT91SAM7XC256-AU-999 | Roving Networks / Microchip Technology | IC MCU 16/32B 256KB FLSH 100LQFP |
|
| R5F10PLGKFB#V0 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 64LQFP |
|
| MB95F262KPFT-G-103-SNE2 | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 20TSSOP |
|
| MB90931PMC-GS-107E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 120LQFP |
|
| R5F64188PFB#UB | Renesas Electronics America | IC MCU 16/32BIT 768KB 100LFQFP |
|
| PIC16LC72-04I/SP | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 28SPDIP |
|
| EFM8LB10F16E-A-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP |
|
| PK20N512VMD100 | NXP Semiconductors | IC MCU 32B 512KB FLASH 144MAPBGA |
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| MB95F818KNPMC1-G-SNE2 | Cypress Semiconductor | IC MCU 8BIT 60KB FLASH 64LQFP |
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| UPD70F3805GB(R)-GAH-AX | Renesas Electronics America | IC MCU 32BIT 16KB FLASH 64LQFP |
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