32-bit ARM Cortex M3 RISC microcontroller featuring 256KB Flash and 32KB RAM. This surface-mount device operates at up to 32 MHz and supports I2C, I2S, SPI, USART, and USB interfaces. It offers 51 programmable I/Os, 9 timers, 21 ADC channels, and dual 12-bit DACs. Packaged in a 64-pin WLCSP with a 0.4mm pin pitch, it operates from 2.5V to 3.3V and has an operating temperature range of -40°C to 85°C.
PackageWLCSP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics STM32L151RCY6DTR technical specifications.
General
Basic Package Type
Ball Grid Array
Package Family Name
BGA
Package/Case
WLCSP
Package Description
Wafer Level Chip Scale Package
Lead Shape
Ball
Pin Count
64
PCB
64
Package Length (mm)
4.91
Package Width (mm)
4.54
Package Height (mm)
0.38
Seated Plane Height (mm)
0.57
Pin Pitch (mm)
0.4
Package Material
Plastic
Mounting
Surface Mount
Family Name
STM32L
Data Bus Width
32bit
Instruction Set Architecture
RISC
Maximum Clock Rate
32MHz
Maximum CPU Frequency
32MHz
Device Core
ARM Cortex M3
Program Memory Type
Flash
Program Memory Size
256KB
RAM Size
32KB
Number of Programmable I/Os
51
Core Architecture
ARM
Programmability
Yes
Number of Timers
9
Interface Type
I2C/I2S/SPI/USART/USB
CAN
0
I2C
2
SPI
3
Ethernet
0
UART
0
USART
3
USB
1
I2S
2
Max Operating Supply Voltage
3.6V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
ADC Channels
21
Number of ADCs
Single
DAC Channels
2/2
DAC Resolution
12/12bit
Number of DACs
Dual
Compliance
Cage Code
SCR76
HTS Code
8542310001
Schedule B
8542310000
Automotive
No
AEC Qualified
No
PPAP
No
Datasheet
Stmicroelectronics STM32L151RCY6DTR Datasheet
Download the complete datasheet for Stmicroelectronics STM32L151RCY6DTR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.