In stock: 26176 pcs
| Part Number |
EFM8BB52F32I-C-QFN20R
|
EFM8BB52F32G-C-QFN32
 |
EFM8BB52F32G-C-QFN20
|
EFM8BB52F32G-C-QFN20R
|
|
|---|---|---|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | |
| Package / Case | 20-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | |
| Series | Busy Bee | Busy Bee | Busy Bee | Busy Bee | |
| Package | Tape & Reel (TR) | Strip | Strip | Tape & Reel (TR) | |
| Base Product Number | EFM8BB52 | EFM8BB52 | EFM8BB52 | EFM8BB52 | |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | |
| Core Processor | CIP-51 8051 | CIP-51 8051 | CIP-51 8051 | CIP-51 8051 | |
| Number of I/O | 16 | 29 | 16 | 16 | |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | |
| RAM Size | 2.25K x 8 | 2.25K x 8 | 2.25K x 8 | 2.25K x 8 | |
| Oscillator Type | Internal | Internal | Internal | Internal | |
| EEPROM Size | - | - | - | - | |
| Data Converters | A/D 16x12b SAR; D/A 1x10b | A/D 16x12b SAR; D/A 1x10b | A/D 16x12b SAR; D/A 1x10b | A/D 16x12b SAR; D/A 1x10b | |
| Program Memory Size | 32KB (32K x 8) | 32KB (32K x 8) | 32KB (32K x 8) | 32KB (32K x 8) | |
| Program Memory Type | FLASH | FLASH | FLASH | FLASH | |
| Connectivity | I²C, SMBus, SPI, UART/USART | I²C, SMBus, SPI, UART/USART | I²C, SMBus, SPI, UART/USART | I²C, SMBus, SPI, UART/USART | |
| Supplier Device Package | 20-QFN (3x3) | 32-QFN (5x5) | 20-QFN (3x3) | 20-QFN (3x3) | |
| Speed | 50MHz | 50MHz | 50MHz | 50MHz | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
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