Cannot find datasheet: STMicroelectronics B2L334
Hello, recently I desoldered a STMicroelectronics B2L334 from a dead power supply of a dell dimension 2400, but i cannot find a datasheet on it. Does anyone have the datasheet? I need it. Thanks.
Forum Posts
STW81300 PLL Low power at 2.4GHz
Hi all I am using the STW81300 for a project and the Pout level makes sense for 8-16GHz port. When I set the frequency to 2.4GHz, I am getting only -15dBm or so, while the second and third harmonic of this at 4.8GHz and 7.2GHz are 8dB higher in powe...
S2-LP and LOCKST
Hello,I have an installation where the S2-LP has been blocked in LOCKST(0x14).Which command can remove this ? S2LP_CMD_StrobeReady()?The datasheet doesn't give this information.
Resolved! TS555 Reset levels
Hi. From DS of TS555 I'm not clear about RESET acitve low level. In DS VRESET is given 0.4V(min), 1.1V(typ), 1.5V(max) for +25°C and 0.3V...2.0V for whole temp range, see attachementCan someone help to get min/typ/max level for RESET is active and th...
spirit1 instruction
"Using SPIRIT1 to transmit packets. I need an empty command (like NOP). Will it be generated automatically, or do I need to add it manually? I didn't find any relevant explanation in Datasheet. Also, can FEC be manually disabled?"
SPSGRF-915 Different Marking questions
Hi We got some parts of SPSGRF-915, they have different Marking 1 and Marking 2, I attached photos for your reference. Marking 1: SPSGRF-915 (Full Marking and the label shows the Full MPN SPSGRF-915) Marking 2: SPSGRF (Without “-915”, but the...
Connecting Raspberry PI to STM32F105xx via I2C.
Hi,I am trying to connect raspberry Pi with STM32 via I2C.. for 2 weeks now.. going to the specifics: RPI3 is a master, STM32 is a slave, I use HAL library and CubeMX. All communication should be the simplest possible. I want to send / receive one by...
Teseo GNSS GPS Module Standalone Solutions
Hi there,I'm interested in products utilizing your Teseo automotive/industrial GPS/GNSS module as a prepackaged standalone solution (ideally with ethernet). Do you happen to know of any vendors or suppliers utilizing your Teseo module in their produc...
X-NUCLEO-BNRG2A1 stopped working after flashing BLUENRG-M2SP_DTM_SPI.hex
Hi Team,I am using X-NUCLEO-BNRG2A1 along with STM32L476RG board in network processor mode. When I bought the new board (X-NUCLEO-BNRG2A1). The LED(D1) on the board flashing and it worked properly. Once I manually flashed the code of BLUENRG-M2SP_DT...
Resolved! BlueNRG-2N : lis_is_empty then reach timeout
Hi,I configure the BlueNRG-2N,On initialisation -> hci_reset -> hci_send_req ->after send_cmd the (!list_is_empty(&hciReadPktRxQueue)) is stell false and the timeout is reach i thing is something about pointing received data to the event list (or n...
