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SIM3L157-C-GL

SIM3L157-C-GL

SIM3L157-C-GL

Silicon Labs

0.5mm 32-bit Microprocessor 80-Pin 50MHz 3.3V TFBGA

SOT-23

SIM3L157-C-GL Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case TFBGA
Surface MountYES
Number of Pins 80
Number of Terminations 80
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Microcontrollers
Technology CMOS
Terminal Position BOTTOM
Terminal FormBALL
Supply Voltage 3.3V
Terminal Pitch0.5mm
Frequency 50MHz
Operating Supply Voltage3.8V
Temperature GradeINDUSTRIAL
Interface I2C, IrDA, SPI, UART, USART
Memory Size128kB
Oscillator TypeInternal
Number of I/O 62
RAM Size 32kB
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Bit Size 32
Frequency (Max) 50MHz
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
Number of Timers/Counters 3
Core Architecture ARM
Number of Programmable I/O 62
Number of ADC Channels 24
Length 5.5mm
Height Seated (Max) 1.2mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:3916 items

SIM3L157-C-GL Product Details

SIM3L157-C-GL Overview


The microprocessor is conveniently packaged in TFBGA, making it easy to ship internationally. This is a MICROCONTROLLER, RISC for the uPs/uCs/Peripheral ICs type. Total terminations are 80. In the case of a 3.3V voltage supply, the embedded microprocessor should be turned on and run. A 32-Bit architecture is used. CPUs operate at 50MHz Hz. For functions of 80 pins, please refer to the datasheets. A typical Microcontrollers embedded microprocessor. Data can be transferred over 32b bandwidths. Temperatures above 85°C are not suitable for operating the microprocessor. 50MHz is expected to be the top frequency of the CPU. From 3.8V, the micro processor can be used. RAM (Random Access Memory) is designed to be 32kB. 62 I/Os are used by CPU programs to transfer data. 128kB is the size of the CPU's memory. It is possible to tell how busy the CPU is by using 3 counters. The CPU is connected to Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT peripheral devices. There are 62 programmable I/Os on this CPU microprocessor.

SIM3L157-C-GL Features


32-Bit Structure
32b-Bit Data Bus Width
32kB RAM
62 I/Os
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Peripherals


SIM3L157-C-GL Applications


There are a lot of Silicon Labs
SIM3L157-C-GL Microprocessor applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Consumer electronics products
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator

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