# K4B2G1646F-BYMA (Component) ## Description DDR SDRAM K4B2G1646F-BYMA FBGA-96_L13.5-W7.5-R16-C6-P0.80-TL LCSC Part Number: C500274 JLCPCB Part Class: Extended Part Manufactured by SAMSUNG(三星半导体) ## Component Details - **Owner:** lcsc - **Created:** 11/1/2024 - **Last Updated:** 4/22/2025 - **Visibility:** Public - **Package or Case Code:** FBGA-96_L13.5-W7.5-R16-C6-P0.80-TL - **LCSC Part Number:** C500274 - **Part Type:** DDR SDRAM - **Manufacturer Part Number:** K4B2G1646F-BYMA - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2009081106_Samsung-K4B2G1646F-BYMA_C500274.pdf - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** SAMSUNG(三星半导体) - **Product Info Url:** https://lcsc.com/product-detail/New-Arrivals_Samsung-Electro-Mechanics-K4B2G1646F-BYMA-2GB_C500274.html ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [HQonline](https://www.hqonline.com/product-detail/srams-samsung-k4b2g1646f-byma-2500374822) | $9.84122 | 855 | | [LCSC](https://www.lcsc.com/product-detail/C500274.html) | $8.9324 | 0 | - **Part Type:** Integrated Circuits - **Sub-Type:** Memory - **Manufacturer:** Samsung - **MPN:** K4B2G1646F-BYMA - **Mount Type:** PCB - **Package / Case Code:** FBGA - **Pin Count:** 96 - **Logic Function:** Storage ## Pins | Pin | Name | Type | |-----|------|------| | A1 | VDDQ | | | A2 | DQU5 | | | A3 | DQU7 | | | A7 | DQU4 | | | A8 | VDDQ | | | A9 | VSS | | | B1 | VSSQ | | | B2 | VDD | | | B3 | VSS | | | B7 | ~{DQSU} | | | B8 | DQU6 | | | B9 | VSSQ | | | C1 | VDDQ | | | C2 | DQU3 | | | C3 | DQU1 | | | C7 | DQSU | | | C8 | DQU2 | | | C9 | VDDQ | | | D1 | VSSQ | | | D2 | VDDQ | | | D3 | DMU | | | D7 | DQU0 | | | D8 | VSSQ | | | D9 | VDD | | | E1 | VSS | | | E2 | VSSQ | | | E3 | DQL0 | | | E7 | DML | | | E8 | VSSQ | | | E9 | VDDQ | | | F1 | VDDQ | | | F2 | DQL2 | | | F3 | DQSL | | | F7 | DQL1 | | | F8 | DQL3 | | | F9 | VSSQ | | | G1 | VSSQ | | | G2 | DQL6 | | | G3 | ~{DQSL} | | | G7 | VDD | | | G8 | VSS | | | G9 | VSSQ | | | H1 | VREFDQ | | | H2 | VDDQ | | | H3 | DQL4 | | | H7 | DQL7 | | | H8 | DQL5 | | | H9 | VDDQ | | | J1 | NC | | | J2 | VSS | | | J3 | ~{RAS} | | | J7 | CK | | | J8 | VSS | | | J9 | NC | | | K1 | ODT | | | K2 | VDD | | | K3 | ~{CAS} | | | K7 | ~{CK} | | | K8 | VDD | | | K9 | CKE | | | L1 | NC | | | L2 | ~{CS} | | | L3 | ~{WE} | | | L7 | A10/AP | | | L8 | ZQ | | | L9 | NC | | | M1 | VSS | | | M2 | BA0 | | | M3 | BA2 | | | M7 | NC | | | M8 | VREFCA | | | M9 | VSS | | | N1 | VDD | | | N2 | A3 | | | N3 | A0 | | | N7 | A12/~{BC} | | | N8 | BA1 | | | N9 | VDD | | | P1 | VSS | | | P2 | A5 | | | P3 | A2 | | | P7 | A1 | | | P8 | A4 | | | P9 | VSS | | | R1 | VDD | | | R2 | A7 | | | R3 | A9 | | | R7 | A11 | | | R8 | A6 | | | R9 | VDD | | | T1 | VSS | | | T2 | ~{RESET} | | | T3 | A13 | | | T7 | NC | | | T8 | A8 | | | T9 | VSS | | --- *Generated from [https://www.flux.ai/lcsc/k4b2g1646f-byma~4w8y](https://www.flux.ai/lcsc/k4b2g1646f-byma~4w8y)*