The µPD23C16040BL and µPD23C16080BL are 16,777,216 bits mask-programmable ROM. The word organization is selectable (BYTE mode : 2,097,152 words by 8 bits, WORD mode : 1,048,576 words by 16 bits). The active levels of OE (Output Enable Input) can be selected with mask-option. The µPD23C16040BL and µPD23C16080BL are packed in 48-pin PLASTIC TSOP(I) and 44-pin .
• 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 (µPD23C16040BL) 8 word random page access (µPD23C16080BL)
• 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 / Page access time ns (MAX.) 90 / 25 85 / 25 Power supply current (Active mode) mA (MAX.) Standby current (CMOS level input)
µPD23C16040BL
40
µPD23C16080BL
55
µA (MAX.)
.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | UPD23C16000BL |
NEC |
16M-BIT MASK-PROGRAMMABLE ROM | |
2 | UPD23C16040BL |
NEC |
(UPD23C16040BL / UPD23C16080BL) 16M-BIT MASK-PROGRAMMABLE ROM | |
3 | UPD23C16300 |
NEC |
16M-BIT MASK-PROGRAMMABLE ROM | |
4 | UPD23C16340 |
NEC |
(UPD23C16340 / UPD23C16380) 16M-BIT MASK-PROGRAMMABLE ROM | |
5 | UPD23C16380 |
NEC |
(UPD23C16340 / UPD23C16380) 16M-BIT MASK-PROGRAMMABLE ROM | |
6 | UPD23C1000A |
NEC Electronics |
Mask Programmable CMOS ROM | |
7 | UPD23C1000EA |
NEC Electronics |
Mask Programmable CMOS ROM | |
8 | UPD23C1001E |
NEC Electronics |
Mask Programmable CMOS ROM | |
9 | UPD23C1010A |
NEC Electronics |
Mask Programmable CMOS ROM | |
10 | UPD23C1024E |
NEC Electronics |
Mask Programmable CMOS ROM | |
11 | UPD23C128000BL |
NEC |
128M-BIT MASK-PROGRAMMABLE ROM | |
12 | UPD23C128040BL |
NEC |
(UPD23C128040BL / UPD23C128080BL) 128M-BIT MASK-PROGRAMMABLE ROM |