SIM3U157-B-GM
IC MCU 32BIT 128KB FLASH 92LGAManufacturer: Silicon Labs
Categories: Microcontrollers
Quality Control: Learn More
Silicon Labs SiM3U1xx Series microcontroller, part SIM3U157-B-GM, features an ARM Cortex-M3 32-bit single-core processor operating at 80MHz. This device offers 128KB of FLASH program memory and 32KB of RAM. Included peripherals consist of a brown-out detect/reset, DMA, I2S, POR, PWM, and WDT. Connectivity options encompass EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, and USB. The device integrates 32x12-bit Analog-to-Digital and 2x10-bit Digital-to-Analog converters. Supplied in a 92-LGA (7x7) package, it is designed for surface mounting and operates within a temperature range of -40°C to 85°C. This microcontroller is suitable for applications in industrial automation, consumer electronics, and medical devices.
Additional Information
Series: SiM3U1xxRoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Not For New DesignsPackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 92-VFLGA Dual Rows, Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 80MHz |
| Program Memory Size | 128KB (128K x 8) |
| RAM Size | 32K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | ARM® Cortex®-M3 |
| Data Converters | A/D 32x12b; D/A 2x10b |
| Core Size | 32-Bit Single-Core |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Connectivity | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Supplier Device Package | 92-LGA (7x7) |
| Number of I/O | 65 |
| Programmable | Not Verified |
Request a Quote
Clients Also Buy
SIM3U166-B-GM
IC MCU 32BIT 256KB FLASH 64QFN
SIM3U134-B-GM
IC MCU 32BIT 32KB FLASH 40QFN
SIM3U154-B-GM
IC MCU 32BIT 128KB FLASH 40QFN
