STM32L151RCT7TR vs STM32L151RCT7A feature comparison

STM32L151RCT7TR STMicroelectronics

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STM32L151RCT7A STMicroelectronics

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Rohs Code Yes Yes
Part Life Cycle Code Active Active
Ihs Manufacturer STMICROELECTRONICS STMICROELECTRONICS
Reach Compliance Code compliant compliant
HTS Code 8542.31.00.01 8542.31.00.01
Has ADC YES YES
Address Bus Width
Bit Size 32 32
CPU Family CORTEX-M3 CORTEX-M3
Clock Frequency-Max 24 MHz 24 MHz
DAC Channels YES YES
DMA Channels YES YES
External Data Bus Width
JESD-30 Code S-PQFP-G64 S-PQFP-G64
Length 10 mm 10 mm
Number of DMA Channels 12 12
Number of I/O Lines 51 51
Number of Terminals 64 64
Number of Timers 9 10
On Chip Program ROM Width 8 8
Operating Temperature-Max 105 °C 105 °C
Operating Temperature-Min -40 °C -40 °C
PWM Channels YES YES
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code LFQFP LFQFP
Package Equivalence Code QFP64,.47SQ,20 QFP64,.47SQ,20
Package Shape SQUARE SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH
Qualification Status Not Qualified Not Qualified
RAM (bytes) 32768 32768
ROM (words) 262144 262144
ROM Programmability FLASH FLASH
Speed 32 MHz 32 MHz
Supply Current-Max 9.6 mA 12.3 mA
Supply Voltage-Max 3.6 V 3.6 V
Supply Voltage-Min 3 V 3 V
Supply Voltage-Nom 3 V 3 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Form GULL WING GULL WING
Terminal Pitch 0.5 mm 0.5 mm
Terminal Position QUAD QUAD
Width 10 mm 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC MICROCONTROLLER, RISC
Base Number Matches 1 1

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