STM New STM32MP153Axx 32-Bit Arm Cortex MPU

The STM32MP153A devices are based on the high-performance dual-core Arm® Cortex®-A7 32-bit RISC core operating at up to 650 MHz. The Cortex-A7 processor includes a 32-Kbyte L1 instruction cache for each CPU, a 32-Kbyte L1 data cache for each CPU and a 256-Kbyte level2 cache. The Cortex-A7 processor is a very energy-efficient application processor designed to provide rich performance in high-end wearables, and other low-power embedded and consumer applications. It provides up to 20% more single thread performance than the Cortex-A5 and provides similar performance than the Cortex-A9.
The STM32MP153A devices provide an external SDRAM interface supporting external memories up to 8-Gbit density (1 Gbyte), 16 or 32-bit LPDDR2/LPDDR3 or DDR3/DDR3L up to 533 MHz.
All the devices offer two ADCs, two DACs, a low-power RTC, 12 general-purpose 16-bit timers, two PWM timers for motor control, five low-power timers, a true random number generator (RNG). The devices support six digital filters for external sigma delta modulators (DFSDM). They also feature standard and advanced communication interfaces.

Datasheet for STM32MP153AAA3, STM32MP153AAB3, STM32MP153AAC3, STM32MP153AAD3

STM32MP153AADxx TFBGA257

STM32MP153AABxx LFBGA354

STM32MP153AACxx TFBGA361

STM32MP153AAA LFBGA448

https://www.st.com/resource/en/datasheet/stm32mp153a.pdf

for more details
https://www.st.com/en/microcontrollers-microprocessors/stm32mp153a.html

Comments

Microchip New SAMV71Q21RT, SAMRH71 Radiation-Tolerant and Radiation-Hardened Arm® MCU

Microchip introduced the space industry’s first Arm®-based microcontrollers (MCUs) that combine the low-cost and large ecosystem benefits of Commercial Off-the-Shelf (COTS) technology with space-qualified versions that have scalable levels of radiation performance. Based on the automotive-qualified SAMV71, the SAMV71Q21RT radiation-tolerant and SAMRH71 radiation-hardened MCUs implement the widely deployed Arm® Cortex®-M7 System on Chip (SoC), enabling more integration, cost reduction and higher performance in space systems. SAMV71Q21RT is the radiation tolerant version of the popular Microchip SAMV71Q21. This space-qualified version of the product adds: Ceramic & hermetic package, extended temperature range -40C to 125C, extended qualification flow according to QML-V or QML-Q space grade flow. Radiation performance for the SAMV71Q21RT: SEL LET > 60 MeV.cm2/mg (at 125C), and TID up to 20 Krad (Si). SAMRH71 is the Radiation-Hardened-By-Design (RHBD) version of the popular M

Arduino ASX00003 MKR Motor Carrier Board

The MKR Motor Carrier is an MKR add-on board designed to control servo, DC, and stepper motors. The Carrier can also be used to connect other actuators and sensors via a series of 3-pin male headers. for more details please click this link https://store.arduino.cc/usa/mkr-motor-carrier ASX00003 MKR Motor Carrier The summary of features is shown below: 1. Compatible with all the boards in the MKR family 2. Four servo motor outputs 3. Four DC motor outputs (two high performance + two standard performance) 4. Sensing of current feedback for the high-performance motors 5. Two inputs for encoder sensors 6. Four inputs for analog sensors (3-pin compatible) 7. Possibility to read the status of the batteries 8. ON-OFF switch with Power ON LED 9. LiPo battery connector (2S or 3S compatible) and power terminal block for alternative power source 10. LEDs to visually indicate the direction of the rotation of t

IDT New SPD Hub IC for DDR5 Server Memory Modules

IDT introduced the industry’s first integrated Serial Presence Detect (SPD), temperature sensor and control plane hub component (referred to as “SPD Hub”) developed for DDR5-based Dual In-Line Memory Modules (DIMM). The IDT® SPD Hub is designed to provide a space and power efficient solution that enables control plane operation at significantly higher speeds than previous system management buses with enhanced reliability. DDR5 memory is projected to double the bandwidth of DDR4, and as with previous generations of DDR memory, IDT’s devices are leading the market in performance and reliability. IDT’s DDR5 PMIC enables the next generation of server DIMM solutions to efficiently scale to greater performance, density and reliability while reducing overall system power. IDT’s SPD Hub significantly increases the system management bus performance by eliminating the bottlenecks of traditional system management buses. The DDR5 RCD, PMIC, SPD Hub and TS devices are used in RDIMM, LRDIM

New Silicons and Electronics

Search This Blog