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UPD784938A中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
UPD784938A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.
產(chǎn)品屬性
- 型號：
UPD784938A
- 制造商：
NEC Electronics Corporation
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESAS |
17+ |
QFP |
285 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
NEC |
2016+ |
QFP100 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
NEC |
22+ |
QFP |
1000 |
強調(diào)現(xiàn)貨,隨時查詢! |
詢價 | ||
RENESAS/瑞薩 |
24+ |
QFP |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
NEC |
22+23+ |
21407 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | |||
NEC |
23+ |
NA/ |
3318 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
RENESAS |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
NEC |
23+ |
QFP/100 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
只做原裝 |
24+ |
QFP |
36520 |
一級代理/放心采購 |
詢價 | ||
RENESAS |
QFP |
396379 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 |
