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UPD784044A中文资料PDF规格书
UPD784044A规格书详情
DESCRIPTION
The µPD784046(A) is a model in the µPD784046 subseries within the 78K/IV series. A stricter quality assurance program applies µPD784046(A) compared to the µPD784046 (standard model). (In terms of NEC’s quality grading, this is a ”special” grade product.)
The µPD784046(A) is provided with many peripheral hardware functions such as ROM, RAM, I/O port, 10-bit resolution A/D converter, timer, serial interface, and interrupt functions, in addition to a high-speed, high-performance CPU.
The µPD784046(A) is under development.
Moreover, a flash memory model, µPD78F4046Note, that can operate on the same supply voltage as the mask ROM model, and many development tools are under development.
FEATURES
• Higher reliability compared to the µPD784044 and 784046
• Minimum instruction execution time :
160 ns (with 12.5-MHz internal clock) ···µPD784044(A), 784046(A)
200 ns (with 10-MHz internal clock) ··· µPD784044(A1), (A2), 784046(A1), (A2)
• I/O port : 65 lines
• Timer : 16-bit timer/counter × 2 units 16-bit timer × 3 units
• A/D converter : 10-bit resolution × 16 channels
• Serial interface UART/IOE (3-wire serial I/O) : 2 channels
• Watchdog timer : 1 channel
• Standby function HALT/STOP/IDLE mode
• Supply voltage : VDD = 4.5 to 5.5 V
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
REALTEK |
2023+ |
QFP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
NEC |
22+ |
QFP-80 |
930 |
原装现货假一赔十 |
询价 | ||
NEC |
21+ |
QFP80 |
6500 |
全新原装现货 |
询价 | ||
NEC |
新批次 |
QFP-80 |
4326 |
询价 | |||
NEC |
23+ |
QFP80 |
20000 |
全新原装假一赔十 |
询价 | ||
23+ |
N/A |
64610 |
正品授权货源可靠 |
询价 | |||
NEC |
23+ |
NA/ |
3350 |
原装现货,当天可交货,原型号开票 |
询价 | ||
NEC |
QFP80 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
NEC |
23+ |
QFP80 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NEC |
1948+ |
QFP |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 |