STMicroelectronics STM32L100RCT6, 32bit ARM Cortex M3 Microcontroller, 32MHz, 256 kB Flash, 64-Pin LQFP

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

STM32L100 Series Microcontrollers, STMicroelectronics

STMicroelectronics STM32L100 value line is an ultralow power MCU with a real time clock, 16-bit timers, comm interfaces such as SPI, I2C, USART, USB, 12-bit ADC, and a LCD driver interface. The ARM based Cortex processor entry level series operates from 1.8 to 3.6 volts and all STM32 L1 microcontrollers share the same architecture with pin to pin compatibility.

Flash memory: 64 Kb; SDRAM: 8Kb
STM32 L1: dynamic voltage scaling; ultralow power clock oscillator; LCD driver (up to 8x28 segments); comparator; DAC and hardware encryption
Temperature range: -40 to +85 °C

STM32L1 Series 32-Bit ARM® Cortex®-M3 Microcontrollers, STMicroelectronics

ARM® Cortex™-M3-based STM32 L1 series uses ST’s proprietary ultra-low-leakage process technology with an innovative autonomous dynamic voltage scaling and five (5) low-power modes offering unprecedented platform flexibility to fit any application. The STM32 L1 series extends the ultra-low power concept with no compromise on performance.

Ultra-Low-Power mode: 300nA with backup registers (3 wakeup pins)
Ultra-Low-Power mode + Real Time Clock (RTC): 900nA with backup registers (3 wakeup pins)
Low-Power Run mode: down to 9μA
Dynamic Run mode: down to 230μA/MHz

Specifications
Attribute Value
Family Name STM32
Package Type LQFP
Mounting Type Surface Mount
Pin Count 64
Device Core ARM Cortex M3
Data Bus Width 32bit
Program Memory Size 256 kB
Maximum Frequency 32MHz
RAM Size 16 kB
USB Channels 1
ADC Channels 20
Typical Operating Supply Voltage 1.8 → 3.6 V
Timers 6 x 16 bit
Length 10.2mm
ADCs 1 (20 x 12 bit)
Number of Timers 6
Program Memory Type Flash
Height 1.45mm
Width 10.2mm
ADC Resolution 12bit
Dimensions 10.2 x 10.2 x 1.45mm
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
Number of ADC Units 1
Instruction Set Architecture Harvard, Pipelined
Timer Resolution 16bit
1440 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (In a Tray of 160)
$ 6.361
(exc. GST)
$ 6.997
(inc. GST)
units
Per unit
Per Tray*
160 +
$6.361
$1,017.76
*price indicative
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