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UPD77210中文资料
UPD77210数据手册规格书PDF详情
16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR
The µPD77210 and 77213 are 16-bit fixed-point digital signal processors (DSP).
Compared with the existing members of the µPD77111 Family, the µPD77210 Family consumes less power and is ideal for battery-driven mobile terminal applications such as PDAs and cellular telephones. The µP77210 Family is DSP is also compatible with the µPD77111 Family at the binary level.
FEATURES
•Instruction cycle (operating clock):
µPD77210 6.25 ns MIN. (160 MHz MAX.)
µPD77213 8.33 ns MIN. (120 MHz MAX.)
•Memory
-Internal instruction memory:
µPD77210 :RAM 31.5 Kwords x 32 bits
µPD77213 :RAM 15.5 Kwords x 32 bits
ROM 64 Kwords x 32 bits
-Data memory:
µPD77210 :RAM 30 Kwords x 16 bits x 2 planes (X and Y data memories)
External memory space 1 Mwords x 16 bits (common to X and Y data memories)
µPD77213 :RAM 18 Kwords x 16 bits x 2 planes (X and Y data memories)
ROM 32 Kwords x 16 bits x 2 planes (X and Y data memories)
External memory space 1 Mwords x 16 bits (common to X and Y data memories)
•Peripheral
-Audio serial interface: 1 channel
-Time-division serial interface: 1 channel
-16-bit host interface: 1 channel
-16-bit general-purpose port
-16-bit timer: 2 channels
-Peripheral-memory DMA transfer function
-SD (Secure Digital) card interface :µPD77213 only
•Supply voltage
-DSP core supply voltage: 1.425 to 1.65 V (MAX. operating speed 120 MHz),
1.55 to 1.65 V (MAX. operating speed 160 MHz) µPD77210 only
-I/O pin supply voltage: 2.7 to 3.6 V
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
24+ |
QFP |
25 |
||||
NEC |
25+ |
QFP(中) |
1200 |
原装现货热卖中,提供一站式真芯服务 |
|||
NEC |
23+ |
LQFP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
NEC |
0545+ |
QFP() |
328 |
原装现货 |
|||
NEC |
2450+ |
TQFP144 |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
|||
NEC |
25+ |
QFP |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
NEC |
09+ |
BGA |
5500 |
原装无铅,优势热卖 |
|||
NEC |
23+ |
QFP |
50000 |
全新原装正品现货,支持订货 |
|||
NEC |
24+ |
NA/ |
4364 |
原装现货,当天可交货,原型号开票 |
|||
NEC |
2016+ |
BGA |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
UPD77210 资料下载更多...
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NEC相关芯片制造商
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