This detailed comparison of PIC18F4539T-I/ML and PIC18F452-I/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 32KB FLASH 44QFN |
| In Stock | 577 | 465 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | PIC® 18F | PIC® 18F |
| Package | Tape & Reel (TR) | 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) | 32KB (16K x 16) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | 256 x 8 | 256 x 8 |
| RAM Size | 1408 x 8 | 1.5K 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 ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-QFN (8x8) | 44-QFN (8x8) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| CY91F376GPMC3-GSE2 | Cypress Semiconductor | IC MCU 32BIT 768KB FLASH 120LQFP |
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| MB90349ASPMC-GS-270E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100LQFP |
|
| DF2328VTE25V | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 120TQFP |
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| MB96F647RBPMC-GS-F4E1 | Cypress Semiconductor | IC MCU 16BIT 416KB FLASH 100LQFP |
|
| PIC24EP512MC204-E/TL | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 44VTLA |
|
| LM3S6G65-IBZ80-A1 | Texas Instruments | IC MCU 32BIT 512KB FLASH 108BGA |
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| R5F21346WKFP#U0 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 48LFQFP |
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| ATSAMHA0G14A-MZT-BVAO | Roving Networks / Microchip Technology | IC MCU 32BIT 16KB FLASH 48VQFN |
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| R5F571MFGDFB#30 | Renesas Electronics America | IC MCU 32BIT 2MB FLASH 144LFQFP |
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| Z86C9325PSC | Zilog / Littelfuse | IC MCU 8BIT ROMLESS 40DIP |
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| R5F101FADFP#50 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 44LQFP |
|
| ATMEGA324PB-ABTVAO | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB FLASH 44TQFP |
|
| MB91F467SAPMC-C0023 | Cypress Semiconductor | IC MCU 32B 1.0625MB FLSH 176LQFP |
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| AT89S8253-24AC | Roving Networks / Microchip Technology | IC MCU 8BIT 12KB FLASH 44TQFP |
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| MCHLC908QY2PE | NXP Semiconductors | IC MCU 8BIT 1.5KB FLASH 16DIP |
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