UPD784967中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
UPD784967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.
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NEC |
23+ |
NA/ |
3378 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
NEC |
23+ |
PLCC |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
NEC |
18+ |
QFP |
25871 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
NEC |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
NEC |
/ROHS.original |
原封 |
22102 |
電子元件,供應 -正納電子/ 元器件IC -MOS -MCU. |
詢價 | ||
NEC |
23+ |
原廠封裝 |
13528 |
振宏微原裝正品,假一罰百 |
詢價 | ||
NEC |
9120+ |
PLCC |
128 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
NEC |
2017+ |
PLCC |
6528 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
NEC |
24+ |
QFP |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
NEC |
23+ |
QFP |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 |
