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NEC |
FM Multiplex Stereo Demodulator |
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NEC Electronics |
Mask Programmable CMOS ROM |
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NEC |
UPC5023 |
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NEC |
(UPD23C16040BL / UPD23C16080BL) 16M-BIT MASK-PROGRAMMABLE ROM • Word organization 2,097,152 words by 8 bits (BYTE mode) 1,048,576 words by 16 bits (WORD mode) • Page access mode BYTE mode : 8 byte random page access (µPD23C16040BL) 16 byte random page access (µPD23C16080BL) WORD mode : 4 word random page access |
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NEC Electronics |
Mask Programmable CMOS ROM |
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NEC Electronics |
Mask Programmable CMOS ROM |
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NEC |
UPD23C512E |
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NEC |
128M-BIT MASK-PROGRAMMABLE ROM • Word organization 16,777,216 words by 8 bits (BYTE mode) Note Note 8,388,608 words by 16 bits (WORD mode) Note With 44-pin PLASTIC SOP package products, only word mode can be used. It is not possible to switch to byte mode. • Operating supply vol |
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NEC |
64M-BIT MASK-PROGRAMMABLE ROM • Word organization 8,388,608 words by 8 bits (BYTE mode) 4,194,304 words by 16 bits (WORD mode) • Operating supply voltage : VCC = 2.7 to 3.6 V Operating supply voltage VCC 3.0 V ± 0.3 V TSOP (I) SOP 3.3 V ± 0.3 V TSOP (I) SOP 100 120 90 100 Package |
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NEC |
(UPD23C16040BL / UPD23C16080BL) 16M-BIT MASK-PROGRAMMABLE ROM • Word organization 2,097,152 words by 8 bits (BYTE mode) 1,048,576 words by 16 bits (WORD mode) • Page access mode BYTE mode : 8 byte random page access (µPD23C16040BL) 16 byte random page access (µPD23C16080BL) WORD mode : 4 word random page access |
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NEC |
(UPD23C128040BL / UPD23C128080BL) 128M-BIT MASK-PROGRAMMABLE ROM • Word organization 16,777,216 words by 8 bits (BYTE mode) Note Note Note 8,388,608 words by 16 bits (WORD mode) With 44-pin PLASTIC SOP package products, only WORD mode can be used. It is not possible to switch to BYTE mode. • Page access mode BY |
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NEC |
(UPD23C128040BL / UPD23C128080BL) 128M-BIT MASK-PROGRAMMABLE ROM • Word organization 16,777,216 words by 8 bits (BYTE mode) Note Note Note 8,388,608 words by 16 bits (WORD mode) With 44-pin PLASTIC SOP package products, only WORD mode can be used. It is not possible to switch to BYTE mode. • Page access mode BY |
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NEC |
(UPD23C32040AL / UPD23C32080AL) 32M-BIT MASK-PROGRAMMABLE ROM • Word organization 4,194,304 words by 8 bits (BYTE mode) 2,097,152 words by 16 bits (WORD mode) • Page access mode BYTE mode : 8 byte random page access (µPD23C32040AL) 16 byte random page access (µPD23C32080AL) WORD mode : 4 word random page access |
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NEC |
(UPD23C16340 / UPD23C16380) 16M-BIT MASK-PROGRAMMABLE ROM • Pin compatible with NOR Flash Memory • Word organization 2,097,152 words by 8 bits (BYTE mode) 1,048,576 words by 16 bits (WORD mode) • Page access mode BYTE mode : 8 byte random page access (µPD23C16340) 16 byte random page access (µPD23C16380) WO |
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NEC Electronics |
64M-BIT SYNCHRONOUS MASK-PROGRAMMABLE ROM • Fully synchronous mask-ROM; all signals referenced to a positive clock edge • Word organization : 4,194,304 words by 16 bits (WORD mode) 2,097,152 words by 32 bits (DOUBLE WORD mode) • Operation frequency : up to 100 MHz Operation supply voltage VC |
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NEC Electronics |
Mask Programmable CMOS ROM |
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NEC Electronics |
Mask Programmable CMOS ROM |
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NEC |
16M-BIT MASK-PROGRAMMABLE ROM • Word organization 2,097,152 words by 8 bits (BYTE mode) 1,048,576 words by 16 bits (WORD mode) • Operating supply voltage : VCC = 2.7 V to 3.6 V Operating supply voltage VCC 3.0 V ± 0.3 V 3.3 V ± 0.3 V Access time ns (MAX.) 90 85 Power supply curre |
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NEC Electronics |
32768 x 8-Bit Mask-Programmable CMOS ROM |
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NEC |
(UPD23C64340 / UPD23C64380) 64M-BIT MASK-PROGRAMMABLE ROM • Pin compatible with NOR Flash Memory • Word organization 8,388,608 words by 8 bits (BYTE mode) 4,194,304 words by 16 bits (WORD mode) • Page access mode BYTE mode : 8 byte random page access (µPD23C64340) 16 byte random page access (µPD23C64380) WO |
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Desde 2024. D4U Semiconductor.
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