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SRAM

Since games were stored on MASK ROMs, which could not be changed, it was necessary in include static RAM (SRAM) to save information from games.

LC3564PL 12
Chip type: SRAM
Manufacturer: Sanyo
Size: 0x8000
Date format: YMxxx
Variables: Date code
LC36256AL-10
Chip type: SRAM
Manufacturer: Sanyo
Size: 0x20000
Date format: YMxx
Variables: Date code
LH5168
Chip type: SRAM
Manufacturer: Sharp
Size: 0x8000
Date format: YYWW
Variables: Full part #, Date code
XLJ6265-12LL
Chip type: SRAM
Manufacturer: Rohm
Size: 0x8000
Date format: YWWxxx
Variables: Date code
GM76C88AL
Chip type: SRAM
Manufacturer: Goldstar
Size: 0x8000
Date format: YYWW
Variables: Full part #, Date code
LH5116
Chip type: SRAM
Manufacturer: Sharp
Size: 0x2000
Date format: xYWW xx xx
Variables: Full part #, Date code
LH5116 (Mosel-Vitelic)
Chip type: SRAM
Manufacturer: Sharp (Mosel-Vitelic)
Size: 0x2000
Date format: xYWW xx xx
Variables: Full part #, Date code
LH5168
Chip type: SRAM
Manufacturer: Sharp
Size: 0x8000
Date format: YYWW
Variables: Full part #, Date code
HY6264ALLJ-10
Chip type: SRAM
Manufacturer: Hyundai
Size: 0x8000
Date format: YYWWx
Variables: Full part #, Date code
HY62256A
Chip type: SRAM
Manufacturer: Hyundai
Size: 0x20000
Date format: YYWWx
Variables: Full part #, Date code
LH52A64N-YL
Chip type: SRAM
Manufacturer: Xlink (?)
Size: 0x8000
Date format: xYWW xx x
Variables: Full part #, Date code
LH52A5125NF-10TLL
Chip type: SRAM
Manufacturer: LSI Logic
Size: 0x40000
Date format: xYWW xx x
Variables: Date code
CXK5884BPX-12LL
Chip type: SRAM
Manufacturer: Sony
Size: 0x8000
Date format: YWWxxxx
Variables: Full part #, Date code
KMS20256D10LL
Chip type: SRAM
Manufacturer: Mosaid Technologies
Size: 0x20000
Date format: YYWW xxxx
Variables: Full part #, Date code
MN4464-08LL
Chip type: SRAM
Manufacturer: Panasonic
Size: 0x8000
Date format: YMTDxx (Panasonic, "T" location should be _, - or blank)
Variables: Date code
M51257CLL-70
Chip type: SRAM
Manufacturer: OKI
Size: 0x40000
Date format: YMxxx
Variables: Date code
KM62256C
Chip type: SRAM
Manufacturer: Samsung
Size: 0x20000
Date format: YWWx
Variables: Full part #, Date code

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