UPD77114中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書
UPD77114規(guī)格書詳情
DESCRIPTION
The μPD77113A and 77114 are 16-bit fixed-point digital signal processors (DSPs). Compared with the μPD77016 family, these DSPs have improved power consumption and are ideal for battery powered mobile terminals such as PDAs and cellular phones.
Both mask ROM and RAM models are available.
FEATURES
? Instruction cycle (operating clock)
μPD77113A : 13.3 ns MIN (75 MHz MAX)
μPD77114 : 13.3 ns MIN (75 MHz MAX)
? Memory
? Internal instruction memory
μPD77113A : RAM 3.5K words × 32 bits
Mask ROM 48K words × 32 bits
μPD77114 : RAM 3.5K words × 32 bits
Mask ROM 48K words × 32 bits
? Data memory
μPD77113A : RAM 16K words × 16 bits × 2 banks
Mask ROM 32K words × 16 bits × 2 banks
μPD77114 : RAM 16K words × 16 bits × 2 banks
Mask ROM 32K words × 16 bits × 2 banks
External memory space 8K words × 16 bits × 2 banks
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NEC |
24+ |
BGA80 |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
NEC |
2016+ |
BGA |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
RENESAS(瑞薩)/IDT |
23+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | |||
NEC |
2023+ |
BGA80 |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
NEC |
23+ |
NA/ |
4364 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
NEC |
2016+ |
DIP28P |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
NEC |
23+ |
DIP/28 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
NEC |
20 |
公司優(yōu)勢(shì)庫(kù)存 熱賣中!! |
詢價(jià) | ||||
24+ |
3000 |
自己現(xiàn)貨 |
詢價(jià) | ||||
NECPb |
21+ |
TQFP |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢價(jià) |
