This detailed comparison of EFM8BB31F32I-C-QFP32 and EFM8BB31F32I-B-QFP32R 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-TQFP | 32-TQFP |
| Description | IC MCU 8BIT 32KB FLASH 32QFP | IC MCU 8BIT 32KB FLASH 32QFP |
| In Stock | 145 | 200 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Not For New Designs |
| Series | Busy Bee | Busy Bee |
| Package | Tube | Tape & Reel (TR) |
| 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 | 28 | 28 |
| Program Memory Size | 32KB (32K x 8) | 32KB (32K 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-QFP (7x7) | 32-QFP (7x7) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| DSPIC33CK64MC102T-I/M6 | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 28UQFN |
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| CY9BF404NAPMC-G-UNE2 | Cypress Semiconductor | IC MCU 32BIT 256KB FLASH 100LQFP |
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| MSP430FR2532IRGET | Texas Instruments | IC MCU 16BIT 8.5KB FRAM 24VQFN |
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| DSPIC33EP64MC506-I/MR | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 64VQFN |
|
| PIC16F818-E/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB FLASH 20SSOP |
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| S912ZVMAL3F0WLF | NXP Semiconductors | IC MCU 16BIT 32KB FLASH 48LQFP |
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| MB89695BPFM-G-285 | Cypress Semiconductor | IC MCU 8BIT FFMC-8L-0.5 64LQFP |
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| CY8C21234-24SXI | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 16SOIC |
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| ATMEGA329-16AU | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB FLASH 64TQFP |
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| LPC1788FET180,551 | NXP Semiconductors | IC MCU 32BIT 512KB FLSH 180TFBGA |
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| PIC16F1575-I/JQ | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 16UQFN |
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| Z8F1601PM020SC | VIGOR | IC MCU 8BIT 16KB FLASH |
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| MB90347APFV-G-116 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
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| AT87C51RB2-3CSUM | VIGOR | IC MCU 8BIT 16KB OTP 40PDIL |
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| MK51DN512ZCMC10 | VIGOR | IC MCU 32B 512KB FLASH 121MAPBGA |
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