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For Reference Only
| Part Number | EFM8UB20F64G-A-QFP48 |
| OEMstron Part # | EFM8UB20F64G-A-QFP48 |
| Manufacturer | Silicon Labs |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 64KB FLASH 48TQFP |
| Lifecycle | Discontinued |
| RoHS | No RoHS Information |
| EDA/CAD Models | EFM8UB20F64G-A-QFP48 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jul 7 - Jul 12 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
EFM8UB20F64G-A-QFP48 Specifications
| Part Number | EFM8UB20F64G-A-QFP48 | |
| Brand | Silicon Labs | |
| Lifecycle | Discontinued | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Embedded Processors & Controllers | |
| Subcategory | Microcontrollers | |
| Manufacturer | Silicon Labs | |
| Series | Universal Bee | |
| Core Processor | CIP-51 8051 | |
| Core Size | 8-Bit | |
| Speed | 48MHz | |
| Connectivity | EBI/EMI, I²C, SMBus, SPI, UART/USART, USB | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Number of I/O | 40 | |
| Program Memory Size | 64KB (64K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 4.25K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.65V ~ 3.6V | |
| Data Converters | A/D 32x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 48-TQFP | |
| Supplier Device Package | 48-TQFP (7x7) |
EFM8UB20F64G-A-QFP48 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
EFM8UB20F64G-A-QFP48R D# EFM8UB20F64G-A-QFP48R-ND Silicon Laboratories Inc |
IC MCU 8BIT 64KB FLASH 48TQFP |
Limited Supply - Call |
|
EFM8UB20F64G-A-QFP48 D# 336-3191-ND Silicon Laboratories Inc |
IC MCU 8BIT 64KB FLASH 48TQFP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
EFM8UB20F64GAQFP48 SILC |
OEM/CM QUOTES ONLY | NO BROKERS |
288 |
|
EFM8UB20F64GAQFP48R Silicon Laboratories Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
541 |
| Part Number | Description | Stock |
|
EFM8UB20F64GAQFP48 Silicon Laboratories Inc |
OEM/CM ONLY |
266 |
| Part Number | Description | Stock |
|
EFM8UB20F64G-A-QFP48R Silicon Laboratories Inc |
USB, 64kB/4352B RAM, 10b Diff-ADC, EMIF |
Short Lead Time |
|
EFM8UB20F64G-A-QFP48 Silicon Laboratories Inc |
USB, 64kB/4352B RAM, 10b Diff-ADC, EMIF |
Short Lead Time |
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|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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