UPD77113A中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
UPD77113A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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESAS |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
NEC |
24+ |
BGA80 |
65200 |
一級代理/放心采購 |
詢價 | ||
原裝 |
24+ |
QFP |
2700 |
全新原裝自家現(xiàn)貨優(yōu)勢! |
詢價 | ||
NEC |
23+ |
FBGA |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
NEC |
2310+ |
DIP |
6800 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 | ||
NEC |
98 |
DIP |
764 |
原裝現(xiàn)貨 |
詢價 | ||
NEC |
22+ |
DIP |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價 | ||
NEC |
24+ |
DIP |
15300 |
公司常備大量原裝現(xiàn)貨,可開13%增票! |
詢價 | ||
NEC |
2003 |
FBGA |
2440 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
NEC |
24+ |
FBGA |
2440 |
詢價 |
