Hardware_Design
SauraabhKanavaje
STM32_4G_GSM_Based_Hardware_Design
Components (53)
| Reference | Value | Description |
|---|---|---|
| Q1-Q3 | MMUN2233LT1G | |
| U1 | STM32L073RZT6 | ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit Single-Core 32MHz 192KB (192K x 8) FLASH 64-LQFP (10x10) |
| U2 | MP1584EN-LF-Z | |
| U3 | TLV70333DBVR | |
| U4 | MP2636GR-P | |
| U5 | SIM7600E-H | Cellular EDGE, GPRS, GSM, HSPA+, LTE, UMTS Transceiver Module 900MHz, 1.8GHz Antenna Not Included Surface Mount |
| U6 | TXB0104RGY | |
| U7 | USBLC6-2SC6 | |
| C1-C3,C6,C9,C10,C13,C20 | 100nF | |
| C4,C5 | 27pF | |
| C7,C8 | 14pF | |
| C11,C31-C37 | 22uf | |
| C12,C15,C18,C19 | 10uF | |
| C14,C17,C21,C23 | 0.1uF | |
| C16,C25,C26 | 100uF | |
| C22 | 220pF | |
| C24 | 22uF | |
| C27,C38,C48 | 1uf | |
| C28,C30,C39,C40,C49 | 0.1uf | |
| C29 | C | |
| C41,C42,C44-C47 | 100uf | |
| C43,C52,C53 | 100nf | |
| C50,C51 | 33pf | |
| D1 | LED_RGB | |
| D2 | SS34 | |
| D3 | LED | |
| FB1 | FerriteBead | |
| J1 | USB_C_Receptacle_PowerOnly_6P | |
| J3 | USB_B_Micro | |
| L1 | 10uH | |
| L2 | 2.2uH | |
| PS1 | LD39200DPUR | |
| R1-R3,R13 | 1K | |
| R4-R7 | 10K | |
| R8,R11 | 124K | |
| R9 | 24.9K | |
| R10 | 68.1K | |
| R12 | 100K | |
| R14,R15 | 5.1k | |
| R16 | 15k | |
| R17 | 23.7k | |
| R18-R20,R25,R28,R29,R31 | 10k | |
| R21 | 13.3k | |
| R22 | 40k | |
| R23 | 37.4k | |
| R24,R32 | 6.65k | |
| R26 | 25.5k | |
| R27 | 6.6k | |
| R30 | 31.6k | |
| R33-R37 | 0R | |
| SW1-SW4 | SW_Push | |
| Y1 | 8Mhz | |
| Y2 | 32.768Khz |