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 |
|---|---|---|---|---|---|---|---|
NECPb |
21+ |
TQFP |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | ||
NEC |
23+ |
TQFP |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
24+ |
N/A |
63000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
NEC |
09+ |
BGA |
5500 |
原裝無鉛,優(yōu)勢熱賣 |
詢價 | ||
NEC |
25+ |
DIP |
1580 |
強調(diào)現(xiàn)貨,隨時查詢! |
詢價 | ||
NEC |
23+ |
QFP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
NEC |
23+ |
DIP/28 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
NEC |
24+ |
FBGA |
2440 |
詢價 | |||
NEC |
98 |
DIP |
764 |
原裝現(xiàn)貨 |
詢價 | ||
NEC |
24+ |
DIP |
15300 |
公司常備大量原裝現(xiàn)貨,可開13%增票! |
詢價 |
