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UPD77112 |
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| Part Number | UPD77112 |
| Manufacturer | NEC |
| Description | The µPD77110, 77111, and 77112 are 16-bit fixed-point digital signal processors (DSPs). Compared with the µPD77016 family, these DSPs have improved power consumption and are ideal for batterypowered m... |
| Features |
z Instruction cycle (operating clock)
µPD77110 : 15.3 ns MIN (65 MHz MAX)
13.3 ns MIN (75 MHz MAX) (Operating voltage and ambient temperature are limited.)
µPD77111 : 13.3 ns MIN (75 MHz MAX) µPD77112 : 13.3 ns MIN (75 MHz MAX)
z Memory • Internal instruction memory µPD77110 : RAM 35.5K words × 32 bits µPD77111 : RAM 1K words × 32 bits Mask ROM 31.75K words × 32 bits µPD77112 : RAM 1K words × 32 bits Mask ROM 31.75K words × 32 bits • Data memory µPD77110 : RAM 24K words × 16 bits × 2 banks External memory space 32K words × 16 bits × 2 banks µPD77111 : RAM 3K words × 16 bits × 2 banks Mas... |
| Document |
 UPD77112 Data Sheet
PDF 451.78KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UPD77110 |
NEC |
16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS |
|
| 2 | UPD77111 |
NEC |
16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS |
|
| 3 | UPD77113A |
NEC |
MOS INTEGRATED CIRCUIT |
|
| 4 | UPD77114 |
NEC |
MOS INTEGRATED CIRCUIT |
|
| 5 | UPD77015 |
NEC |
16 bits/ Fixed-point Digital Signal Processor |
|
| 6 | UPD77016 |
NEC |
16 bits/ Fixed-point Digital Signal Processor |
|
Desde 2024. D4U Semiconductor.
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