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For Reference Only
| Part Number | EFM8UB20F64G-A-QFN32 |
| OEMstron Part # | EFM8UB20F64G-A-QFN32 |
| Manufacturer | Silicon Labs |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 64KB FLASH 32QFN |
| Lifecycle | Discontinued |
| RoHS | No RoHS Information |
| EDA/CAD Models | EFM8UB20F64G-A-QFN32 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 23 - Feb 28 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
EFM8UB20F64G-A-QFN32 Specifications
| Part Number | EFM8UB20F64G-A-QFN32 | |
| 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 | I²C, SMBus, SPI, UART/USART, USB | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Number of I/O | 25 | |
| 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 20x10b | |
| 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) |
EFM8UB20F64G-A-QFN32 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
EFM8UB20F64G-A-QFN32R D# EFM8UB20F64G-A-QFN32R-ND Silicon Laboratories Inc |
IC MCU 8BIT 64KB FLASH 32QFN |
Limited Supply - Call |
|
EFM8UB20F64G-A-QFN32 D# 336-3189-5-ND Silicon Laboratories Inc |
IC MCU 8BIT 64KB FLASH 32QFN |
Limited Supply - Call |
| Part Number | Description | Stock |
|
EFM8UB20F64G-A-QFN32R Silicon Laboratories Inc |
In stock shipping within 2days |
2415 |
| Part Number | Description | Stock |
|
EFM8UB20F64GAQFN32 Vishay Siliconix |
OEM/CM QUOTES ONLY | NO BROKERS |
1162 |
| Part Number | Description | Stock |
|
EFM8UB20F64G-A-QFN32 Silicon Laboratories Inc |
OEM/CM Immediate delivery |
5880 |
| Part Number | Description | Stock |
|
EFM8UB20F64G-A-QFN32 D# 634-8UB20F64GAQF32 Silicon Laboratories Inc |
8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC RoHS: Compliant
|
45 |
| Part Number | Description | Stock |
|
EFM8UB20F64G-A-QFN32 D# 44Y5864 Silicon Laboratories Inc |
8 Bit Microcontroller, Universal Bee, EFM8UB2, 48 MHz, 64 KB, 4.25 KB, 32, QFN RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
EFM8UB20F64GAQFN32 Silicon Laboratories Inc |
OEM/CM ONLY |
232 |
|
EFM8UB20F64GAQFN32R Silicon Laboratories Inc |
OEM/CM ONLY |
2431 |
| Part Number | Description | Stock |
|
EFM8UB20F64G-A-QFN32 Silicon Laboratories Inc |
IN stock Immediate delivery |
5895 |
| Part Number | Description | Stock |
|
EFM8UB20F64G-A-QFN32R Silicon Laboratories Inc |
USB, 64kB/4352B RAM, 10b Diff-ADC |
Short Lead Time |
|
EFM8UB20F64G-A-QFN32 Silicon Laboratories Inc |
USB, 64kB/4352B RAM, 10b Diff-ADC |
Short Lead Time |
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| In Stock | 130 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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