|  | Embedded - Microcontrollers | 
| Core Processor | XCore | 
| Program Memory Type | SRAM | 
| Online Catalog | XS1 | 
| Supplier Device Package | 128-TQFP (14x14) | 
| EEPROM Size | - | 
| Package / Case | 128-TQFP Exposed Pad | 
| Manufacturer | XMOS | 
| Design Resources | XS1-L8A-64-TQ128 Design Files Development Tool Selector | 
| Voltage - Supply (Vcc/Vdd) | 0.95 V ~ 3.6 V | 
| Other Names | 880-1019 XS1-L01A-TQ128-C5 XS1L8A64TQ128C5 | 
| PCN Part Number | XS1 Series 06/Feb/2013 | 
| Speed | 500MIPS | 
| Operating Temperature | 0°C ~ 70°C (TA) | 
| Datasheets | xCORE MMCU Overview XS1-L8A-64-TQ128 Datasheet | 
| Categories | Integrated Circuits (ICs) | 
| RAM Size | - | 
| Number of I/O | 64 | 
| Peripherals | - | 
| Oscillator Type | External | 
| Standard Package | 90 | 
| Series | XS1 | 
| Core Size | 32-Bit 8-Core | 
| Packaging | Tray | 
| Part Status | Active | 
| Connectivity | Configurable | 
| Program Memory Size | 64KB (16K x 32) | 
| Mfg Application Notes | Ethernet MAC Library TCP/IP Library for UDP-Based Networking Using XMOS HTTP Stack CAN to Ethernet Bridge xScope Custom Host Endpoint ADAT Replacing Wavefont with xCORE xSCOPE Bi-Directional Endpoint eCos on xCORE Ethernet to multiUART | 
| Data Converters | - |