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For Reference Only
| Part Number | EFM8SB20F32G-A-QFN32R |
| OEMstron Part # | EFM8SB20F32G-A-QFN32R |
| Manufacturer | Silicon Labs |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 32KB FLASH 32QFN |
| Lifecycle | Discontinued |
| RoHS | No RoHS Information |
| EDA/CAD Models | EFM8SB20F32G-A-QFN32R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 28 - Dec 3 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
EFM8SB20F32G-A-QFN32R Specifications
| Part Number | EFM8SB20F32G-A-QFN32R | |
| Brand | Silicon Labs | |
| Lifecycle | Discontinued | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Embedded Processors & Controllers | |
| Subcategory | Microcontrollers | |
| Manufacturer | Silicon Labs | |
| Series | Sleepy Bee | |
| Core Processor | CIP-51 8051 | |
| Core Size | 8-Bit | |
| Speed | 25MHz | |
| Connectivity | EBI/EMI, I²C, SMBus, SPI, UART/USART | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Number of I/O | 24 | |
| Program Memory Size | 32KB (32K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 4.25K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V | |
| Data Converters | A/D 23x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-VFQFN Exposed Pad | |
| Supplier Device Package | 32-QFN (5x5) |
EFM8SB20F32G-A-QFN32R Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
EFM8SB20F32G-A-QFN32R D# V79:2366_24829147 Silicon Laboratories Inc |
MCU 8-bit 8051 CISC 32KB Flash 2.4V 32-Pin QFN EP T/R RoHS: Compliant
|
Americas - 2963 |
| Part Number | Description | Stock |
|
EFM8SB20F32G-A-QFN32R D# 336-5488-2-ND Silicon Laboratories Inc |
IC MCU 8BIT 32KB FLASH 32QFN |
Limited Supply - Call |
| Part Number | Description | Stock |
|
EFM8SB20F32G-A-QFN32R Silicon Laboratories Inc |
Low Power, 32kB/4352B RAM, 10b ADC |
Short Lead Time |
| Part Number | Description | Stock |
|
EFM8SB20F32G-A-QFN32R D# 42801983 Silicon Laboratories Inc |
MCU 8-bit 8051 CISC 32KB Flash 2.4V 32-Pin QFN EP T/R RoHS: Compliant
|
Americas - 2963 |
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| In Stock | 296 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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