This detailed comparison of PIC18F452-I/ML and PIC18F4539T-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 32KB FLASH 44QFN | IC MCU 8BIT 24KB FLASH 44QFN |
| In Stock | 465 | 577 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | PIC® 18F | PIC® 18F |
| Package | Tube | Tape & Reel (TR) |
| 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 | 34 | 32 |
| Program Memory Size | 32KB (16K x 16) | 24KB (12K x 16) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | 256 x 8 | 256 x 8 |
| RAM Size | 1.5K x 8 | 1408 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.2V ~ 5.5V | 4.2V ~ 5.5V |
| Data Converters | A/D 8x10b | A/D 8x10b |
| Oscillator Type | External | Internal |
| 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 |
|---|---|---|---|
| STM32G071EBY6TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 25WLCSP |
|
| PIC32MZ1064DAB176T-I/2J | Roving Networks / Microchip Technology | IC MCU 32BIT 1MB FLASH 176LQFP |
|
| EFM32TG108F8-QFN24T | Silicon Labs | IC MCU 32BIT 8KB FLASH 24QFN |
|
| SIM3U134-B-GMR | Silicon Labs | IC MCU 32BIT 32KB FLASH 40QFN |
|
| R5S72661P144FP#VZ | Renesas Electronics America | IC MCU 32BIT ROMLESS 144LFQFP |
|
| PIC18LF26K83T-I/MX | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 28UQFN |
|
| DS87C520-MNL | VIGOR | IC MCU 8BIT 16KB OTP 40DIP |
|
| PIC18LF45K50T-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB FLASH 44TQFP |
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| STM8S207K6T3CTR | STMicroelectronics | IC MCU 8BIT 32KB FLASH 32LQFP |
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| PIC32MX230F128HT-I/MR | Roving Networks / Microchip Technology | IC MCU 32BIT 128KB FLASH 64QFN |
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| DSPIC33FJ32GS610-50I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 100TQFP |
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| Z8F0880HJ020SG | Zilog / Littelfuse | IC MCU 8BIT 8KB FLASH 28SSOP |
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| SAF-XC886C-6FFI3V3ACFXUMA1 | VIGOR | 8051 COMPATIBLE 8-BIT MCU |
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| STM32L052K8T6D | STMicroelectronics | IC MCU 32BIT 64KB FLASH 32LQFP |
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| LPC1778FBD208K | NXP Semiconductors | IC MCU 32BIT 512KB FLASH 208LQFP |
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