IC MCU 8BIT 32KB FLASH 32QFN
EFM8BB31F32G-B-QFN32 is a Embedded - Microcontrollers manufactured by Silicon Labs. IC MCU 8BIT 32KB FLASH 32QFN. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 85°C (TA), voltage - supply (vcc/vdd) 2.2V ~ 3.6V, package / case 32-UFQFN Exposed Pad.
In Stock: 1,076
| Attribute | Value |
|---|---|
| Product Status | Not For New Designs |
| Core Processor | CIP-51 8051 |
| Core Size | 8-Bit |
| Speed | 50MHz |
| Connectivity | I²C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 29 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V |
| Data Converters | A/D 20x10/12b SAR; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-UFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (4x4) |
EFM8BB31F32G-B-QFN32 is Not For New Designs. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| MK12DX256VLF5 | NXP USA Inc. | IC MCU 32BIT 256KB FLASH 48LQFP | 95% | View |
| R5F52104BGFL#10 | Renesas Electronics America Inc | IC MCU 32BIT | 94% | View |
| M058SLAN | Nuvoton Technology Corporation | IC MCU 32BIT 32KB FLASH 48LQFP | 93% | View |
| S912ZVML64F1WKH557 | NXP USA Inc. | 16-BIT FLASH, CPU12 CPU | 93% | View |
| MCF51AC256ACFUE | Freescale Semiconductor | IC MCU 32BIT 256KB FLASH 64QFP | 89% | View |
| MC9S12XEG128MAL | NXP USA Inc. | IC MCU 16BIT 128KB FLASH 112LQFP | 81% | View |
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