DRAM (DDR / SDRAM)
mem.dram
BOM rule hits · not reviewed — A hit means a BOM line matched this category's rules (ruleset 1.0.1+12960cbec977). It is a lead to read, not a located or reviewed circuit; several lines in one category are not several circuits.
Selection parameter template (suggestion)
What one usually states when choosing a circuit of this kind — not the parameters of any design or module listed here, and never a filter.
| Parameter | Suggested range or common values | Where it comes from |
|---|---|---|
| Capacity (Mbit)Decisive | 0.001 to 65,536 Mbit | Inherited from Data storage |
| InterfaceDecisive | SPIQSPII2CParallel busSDIOeMMCDDR | Inherited from Data storage |
| Operating voltage (V)Important | 1.8 to 5 V1.83.3 | Inherited from Data storage |
| Maximum clock (MHz)Important | 0.4 to 200 MHz | Inherited from Data storage |
| Write endurance (cycles)For reference | 100,000 to 100,000,000,000,000 cycles | Inherited from Data storage |
Template version 1.0.1+3e52bcb40ed6 (separate from the rules)
Design files with a hit (85)
- echoplayer - echo-r1-rev1
BOM014450 · echo-r1-rev1-9675f063
BOM · 58 lineskicad281 starsProject type: ST
Key parts: LM66100DCK, TPS62A01DRLR, XC6206P33xMR
Function hits: Audio codec, Arm Cortex-M MCU, SD / microSD socket, eMMC
Why it matched DRAM (DDR / SDRAM): U7Licence CERN-OHL-S — as the catalogue declares it, not verified
- echoplayer - echo-r1-rev1-1
BOM014449 · echo-r1-rev1-1-9675f063
BOM · 56 lineskicad281 starsProject type: ST
Key parts: LM66100DCK, TPS62A01DRLR, XC6206P33xMR
Function hits: Audio codec, Arm Cortex-M MCU, SD / microSD socket, eMMC
Why it matched DRAM (DDR / SDRAM): U7Licence CERN-OHL-S — as the catalogue declares it, not verified
- wasca - wasca
BOM014334 · wasca-efd13777
BOM · 38 lineskicad80 starsProject type: 嵌入式系统
Key parts: SN74LVC1T45DBVR, P25Q16SH-SSH-IR, 74ALVC164245DGG:11-JSM
Function hits: Shift register / latch / flip-flop, FPGA / CPLD, Arm Cortex-M MCU
Why it matched DRAM (DDR / SDRAM): U11,U12Licence MIT — as the catalogue declares it, not verified
- simmba-16 - 16mb-simm-30
BOM014558 · 16mb-simm-30-07f23273
BOM · 8 lineskicad67 starsProject type: 接口转换及调试器
Key parts: MT4LC16M4H9, AMS1117-3.3
Function hits: DRAM (DDR / SDRAM), Low-dropout regulator (LDO)
Why it matched DRAM (DDR / SDRAM): U1,U2Licence MIT — as the catalogue declares it, not verified
- simmba-16 - 16mb-simm-30-rev-a2
BOM014556 · 16mb-simm-30-rev-a2-07f23273
BOM · 8 lineskicad67 starsProject type: 接口转换及调试器
Key parts: MT4LC16M4H9, AMS1117-3.3
Function hits: DRAM (DDR / SDRAM), Low-dropout regulator (LDO)
Why it matched DRAM (DDR / SDRAM): U1,U2Licence MIT — as the catalogue declares it, not verified
- simmba-16 - 16mb-simm-30-rounded
BOM014557 · 16mb-simm-30-rounded-07f23273
BOM · 8 lineskicad67 starsProject type: 接口转换及调试器
Key parts: MT4LC16M4H9, AMS1117-3.3
Function hits: DRAM (DDR / SDRAM), Low-dropout regulator (LDO)
Why it matched DRAM (DDR / SDRAM): U1,U2Licence MIT — as the catalogue declares it, not verified
- simmba-16 - 16mb-simm-30-rounded-a2
BOM014554 · 16mb-simm-30-rounded-a2-07f23273
BOM · 8 lineskicad67 starsProject type: 接口转换及调试器
Key parts: MT4LC16M4H9, AMS1117-3.3
Function hits: DRAM (DDR / SDRAM), Low-dropout regulator (LDO)
Why it matched DRAM (DDR / SDRAM): U1,U2Licence MIT — as the catalogue declares it, not verified
- simmba-16 - 16mb-sippm-30-rev-b1
BOM014553 · 16mb-sippm-30-rev-b1-07f23273
BOM · 11 lineskicad67 starsProject type: 接口转换及调试器
Key parts: MT4LC16M4H9, AMS1117-3.3, HM5116100S
Function hits: DRAM (DDR / SDRAM), Low-dropout regulator (LDO)
Why it matched DRAM (DDR / SDRAM): U1,U2Licence MIT — as the catalogue declares it, not verified
- simmba-16 - 16mb-sippm-30-rounded-a2
BOM014555 · 16mb-sippm-30-rounded-a2-07f23273
BOM · 8 lineskicad67 starsProject type: 接口转换及调试器
Key parts: MT4LC16M4H9, AMS1117-3.3
Function hits: DRAM (DDR / SDRAM), Low-dropout regulator (LDO)
Why it matched DRAM (DDR / SDRAM): U1,U2Licence MIT — as the catalogue declares it, not verified
- buspirateultrahardware - bpuv2a
BOM014692 · bpuv2a-54ca8467
BOM · 61 lineskicad35 starsProject type: 接口转换及调试器
Key parts: LFE5U-85F-6BG381C, MT48LC16M16A2TG, TLV62569DBV
Function hits: Analog-to-digital converter (ADC), OLED display, FPGA / CPLD
Why it matched DRAM (DDR / SDRAM): U2Licence GNU — as the catalogue declares it, not verified
- phloppy_0 - phloppy-0
BOM015272 · phloppy-0-360e2a62
BOM · 39 lineskicad12 starsProject type: ST
Key parts: LM1117-3.3, STM32F446ZCTx, ESP-12E
Function hits: Logic gate / inverter / Schmitt trigger, FPGA / CPLD, Arm Cortex-M MCU
Why it matched DRAM (DDR / SDRAM): U4Licence GNU — as the catalogue declares it, not verified
- mc68ez328 - dragonone-cpu-rev03
BOM015390 · dragonone-cpu-rev03-d4e6796e
BOM · 24 lineskicad11 starsProject type: 接口转换及调试器
Key parts: MC68EZ328, MT4LC4M16R6, AM29LV033
Function hits: Bus buffer / transceiver, Logic gate / inverter / Schmitt trigger, DRAM (DDR / SDRAM)
Why it matched DRAM (DDR / SDRAM): U2Licence BSD — as the catalogue declares it, not verified
- ideal-groove-box - main
BOM015469 · main-2bc1828c
BOM · 62 lineskicad10 starsProject type: ST
Key parts: TL072, PCM3060, 74AHCT1G125
Function hits: Operational amplifier, Audio codec, Logic gate / inverter / Schmitt trigger
Why it matched DRAM (DDR / SDRAM): U10Licence MIT — as the catalogue declares it, not verified
- A64-OLinuXino
BOM000359 · revision G
BOM · 123 lineskicadKey parts: AT24C16C-SSHM-T(SOIC-8_150mil), SY6280AAC(SOT23-5), NA(RCLAMP0524P(SLP2510P8))
Function hits: Microprocessor (MPU) / application processor, SD / microSD socket, eMMC, DRAM (DDR / SDRAM)
Why it matched DRAM (DDR / SDRAM): U2,U3Licence not stated in the catalogue
- AIK-RA8D1
BOM000951 · V1.0
BOM · 27 lineskicadProject type: Renesas
Key parts: ISL9021AIRUCZ, R7FA8D1BHECBD, AS4C8M16SA-6BIN
Function hits: Arm Cortex-M MCU, DRAM (DDR / SDRAM), Crystal / oscillator
Why it matched DRAM (DDR / SDRAM): IC3Licence not stated in the catalogue
- allwinner_h616_devboard
BOM009137 · H616-DDR3
BOM · 35 lineskicadProject type: 嵌入式系统
Key parts: H616, K4B8G1646D, AXP305
Function hits: SD / microSD socket, eMMC, DRAM (DDR / SDRAM), ESD / TVS protection
Why it matched DRAM (DDR / SDRAM): U2Licence not stated in the catalogue
- allwinner_h616_devboard
BOM009138 · H616-LPDDR4
BOM · 34 lineskicadProject type: 嵌入式系统
Key parts: H616, IS43LQ32256A-062BLI, STM32F411CEUx
Function hits: Logic gate / inverter / Schmitt trigger, Arm Cortex-M MCU, SD / microSD socket, eMMC
Why it matched DRAM (DDR / SDRAM): U2Licence not stated in the catalogue
- arvsom
BOM009880 · ARVSOM-StarFive7100
BOM · 57 lineskicadProject type: 嵌入式系统
Key parts: MT53D1024M32D4DT-053, TPS65086100, CSD86330Q3D
Function hits: 8-bit MCU (AVR / PIC / 8051 / STM8), DRAM (DDR / SDRAM), Flash (SPI / QSPI / parallel)
Why it matched DRAM (DDR / SDRAM): U1,U3Licence not stated in the catalogue
- BeagleBone® Green Wireless Development Board(TI AM335x WiFi+BLE)
BOM003097 · v1.0
BOM · 112 lineskicadProject type: The Modules
Key parts: PWR_TPS65217_2_U_48_RSL_TPS6521, IC_SN74LVC1G06DCK_0_DCK5_2P15X1, IC_AM335X_ZCZ_AM33XX_15X15_AM33
Function hits: SD / microSD socket, eMMC, DRAM (DDR / SDRAM), ESD / TVS protection
Why it matched DRAM (DDR / SDRAM): U12Licence not stated in the catalogue
- Blixten a 6LoWPAN Gateway
BOM000365 · v1.0
BOM · 55 lineskicadKey parts: IS46DR16640B, LAN8710, AT91SAM9G25
Function hits: Microprocessor (MPU) / application processor, Wireless SoC / wireless module, DRAM (DDR / SDRAM)
Why it matched DRAM (DDR / SDRAM): U7Licence not stated in the catalogue
- bujiuav2
BOM012205 · BujiCore-H5-legacy-schematic-PCB
BOM · 53 lineskicadProject type: 嵌入式系统
Key parts: ALLWINNER-H5(FBGA-347), RT8059GJ5, NCP803SN263T1G
Function hits: Microprocessor (MPU) / application processor, SD / microSD socket, eMMC, DRAM (DDR / SDRAM)
Why it matched DRAM (DDR / SDRAM): U3,U5,U8,U10Licence not stated in the catalogue
- CIAA-ACC
BOM000367 · v1.4
BOM · 156 lineskicadKey parts: TPS563209, MIC2090, CBTL04083A
Function hits: Digital potentiometer / programmable gain, Real-time clock (RTC), Optocoupler isolation
Why it matched DRAM (DDR / SDRAM): U2,U3Licence not stated in the catalogue
- echoplayer
BOM004488 · r1-rev1
BOM · 58 lineskicadProject type: 音频
Key parts: LM66100DCK, TPS62A01DRLR, XC6206P33xMR
Function hits: Audio codec, Arm Cortex-M MCU, SD / microSD socket, eMMC
Why it matched DRAM (DDR / SDRAM): U7Licence not stated in the catalogue
- echoplayer
BOM004489 · r1-rev1.1
BOM · 56 lineskicadProject type: 音频
Key parts: LM66100DCK, TPS62A01DRLR, XC6206P33xMR
Function hits: Audio codec, Arm Cortex-M MCU, SD / microSD socket, eMMC
Why it matched DRAM (DDR / SDRAM): U7Licence not stated in the catalogue
