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UPD784928Y規(guī)格書詳情
DESCRIPTION
The μPD78F4938A is a product in the μPD784938A Subseries in the 78K/IV Series.
The μPD78F4938A has flash memory in place of the internal ROM of the μPD784938A. The flash memory incorporated enables program writing or erasing with the microcontroller mounted on the target board.
FEATURES
? Pin-compatible with mask ROM version (except VPP pin)
? Flash memory: 256 KB
? Internal RAM: 10496 bytes
? Serial interface: 4 channels
? UART/IOE (3-wire serial I/O): 2 channels (on-chip baud rate generator)
? CSI (3-wire serial I/O): 2 channels
? On-chip IEBusTM controller
? Supply voltage: VDD = 4.0 to 5.5 V (@12.58 MHz operation)
VDD = 3.0 to 5.5 V (@6.29 MHz operation)
APPLICATION
Car audio, etc.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NEC |
23+ |
NA/ |
3569 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
NEC |
23+ |
QFP |
19526 |
詢價(jià) | |||
只做原裝 |
24+ |
QFP |
36520 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
NEC |
23+ |
QFP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
NEC |
23+ |
QFP/ |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
NEC |
24+ |
QFP |
1800 |
詢價(jià) | |||
原廠正品 |
23+ |
QFP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
NEC |
2021+ |
MQFP100 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
NEC |
2016+ |
QFP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
RENESAS |
23+ |
S/N |
12013 |
公司主營品牌長期供應(yīng)原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) |
