This detailed comparison of EFM8BB31F16I-B-QFN32R and EFM8BB31F16I-B-QFN32 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 | Silicon Labs | Silicon Labs |
|---|---|---|
| Package / Case | 32-UFQFN Exposed Pad | 32-UFQFN Exposed Pad |
| Description | IC MCU 8BIT 16KB FLASH 32QFN | IC MCU 8BIT 16KB FLASH 32QFN |
| In Stock | 922 | 230 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Not For New Designs |
| Series | Busy Bee | Busy Bee |
| Package | Tape & Reel (TR) | Tube |
| Core Processor | CIP-51 8051 | CIP-51 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 50MHz | 50MHz |
| Connectivity | I²C, SMBus, SPI, UART/USART | I²C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 29 | 29 |
| Program Memory Size | 16KB (16K x 8) | 16KB (16K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 2.25K x 8 | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Data Converters | A/D 20x10/12b SAR; D/A 2x12b | A/D 20x10/12b SAR; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 32-QFN (4x4) | 32-QFN (4x4) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC18F14K22-E/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 20QFN |
|
| S912ZVML32F1WKH | VIGOR | MICROCONTROLLER, 16 BIT, HCS12 C |
|
| CY90387SPMT-GS-264E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 48LQFP |
|
| MPC5554MZP80 | NXP Semiconductors | IC MCU 32BIT 2MB FLASH 416PBGA |
|
| S9S12H256J1VFVE | VIGOR | MCU 16 BIT HCS12 HCS12 CISC 256K |
|
| UPD70F3720GJ-UEN-A | VIGOR | 32-BIT, FLASH, V850 CPU |
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| ATTINY84A-MF | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB FLASH 20QFN |
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| PIC16LF19156-E/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 28KB FLASH 28SSOP |
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| R5F572NDDDLK#20 | Renesas Electronics America | IC MCU 32BIT 4MB FLASH 145TFLGA |
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| MKV10Z32VFM7 | NXP Semiconductors | IC MCU 32BIT 32KB FLASH 32QFN |
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| R5F524UCADFB#30 | Renesas Electronics America | IC MCU 32BIT 384KB FLSH 144LFQFP |
|
| ATMEGA168P-20PU | VIGOR | IC MCU 8BIT 16KB FLASH 28DIP |
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| PIC18F24J50-I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 28SSOP |
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| MSP430FR69271IPMR | Texas Instruments | IC MCU 16BIT 64KB FRAM 64LQFP |
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| STM32F207VGT6 | STMicroelectronics | IC MCU 32BIT 1MB FLASH 100LQFP |
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