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UPD77110中文资料
UPD77110数据手册规格书PDF详情
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 battery powered mobile terminals such as PDAs and cellular phones.
Both mask ROM and RAM models are available.
For details of the functions of these DSPs, refer to the following User’s Manuals:
µPD77111 Family User’s Manual : To be available soon
µPD7701X Family User’s Manual - Instructions: U13116E
FEATURES
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)
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
Mask ROM 16K words × 16 bits × 2 banks
µPD77112: RAM 3K words × 16 bits × 2 banks
Mask ROM 16K words × 16 bits × 2 banks
External memory space 16K words × 16 bits × 2 banks
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
25+ |
QFP |
160 |
原装现货热卖中,提供一站式真芯服务 |
|||
NEC |
23+ |
TQFP/100 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
|||
NEC |
24+ |
TQFP100 |
21 |
||||
NEC |
25+23+ |
TQFP |
37275 |
绝对原装正品全新进口深圳现货 |
|||
NEC |
专业铁帽 |
TQP-100 |
285 |
原装铁帽专营,代理渠道量大可订货 |
|||
NEC |
20+ |
TQP-100 |
67500 |
原装优势主营型号-可开原型号增税票 |
|||
NEC |
2023+ |
TQFP-100 |
6893 |
专注全新正品,优势现货供应 |
|||
NEC |
2025+ |
TQFP100 |
3550 |
全新原厂原装产品、公司现货销售 |
|||
NEC |
2023+ |
QFP |
50000 |
原装现货 |
|||
NEC |
2402+ |
TQFP100 |
8324 |
原装正品!实单价优! |
UPD77110 资料下载更多...
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NEC相关芯片制造商
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