UPD780988中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
UPD780988規(guī)格書詳情
DESCRIPTION
The μPD780232 is a member of the μPD780232 Subseries in the 78K/0 Series. The μPD780232 Subseries consists of products that incorporate a VFD controller/driver for panel control.
A flash memory version, the μPD78F0233, that can operate within the same power supply voltage range as the mask ROM version, and various development tools are also under development.
FEATURES
? I/O ports: 40
? Internal ROM and RAM
? Internal ROM: 16 KB
? Internal high-speed RAM: 768 bytes
? Internal buffer RAM: 32 bytes
? VFD display RAM: 112 bytes
? Minimum instruction execution time can be changed from high speed (0.4 μs) to low speed (6.4 μs)
? VFD controller/driver: 53 display outputs (Universal grid supported)
? 8-bit resolution A/D converter: 4 channels
? Serial interface: 2 channels
? Timer: 4 channels
? Power supply voltage: VDD = 4.5 to 5.5 V
APPLICATIONS
Monolithic mini components, separated mini components, tuners, cassette tape decks, CD/MD players, audio amplifiers, etc.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NEC |
2016+ |
QFP64 |
6523 |
房間原裝進(jìn)口現(xiàn)貨假一賠十 |
詢價 | ||
NEC |
22+23+ |
QFP |
45532 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
NEC |
QFP |
396379 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
NEC |
23+ |
QFP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
NEC |
22+ |
QFP |
38294 |
原裝正品現(xiàn)貨,可開13個點(diǎn)稅 |
詢價 | ||
NEC |
24+ |
5000 |
自己現(xiàn)貨 |
詢價 | |||
NEC |
2339+ |
QFP |
5989 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強(qiáng)勢庫存! |
詢價 | ||
NEC |
21+ |
QFP |
410 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
NEC |
2020+ |
QFP64 |
106 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
NEC |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 |
