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UPD784976A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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NEC |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
NEC |
18+ |
QFP |
12856 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
NEC |
24+ |
PLCC84 |
36500 |
原裝現(xiàn)貨/放心購買 |
詢價 | ||
NEC |
24+ |
PLCC |
236 |
詢價 | |||
NEC |
22+ |
QFP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
NEC |
21+ |
QFP |
6000 |
絕對原裝現(xiàn)貨 |
詢價 | ||
NEC |
9904+ |
PLCC |
51 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
NEC |
23+ |
PLCC |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
NEC |
23+ |
PLCC |
20000 |
原廠原裝正品現(xiàn)貨 |
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 |
