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UPD784216AY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 |
12+ |
QFP |
2500 |
原裝現(xiàn)貨/特價 |
詢價 | ||
NEC |
00+ |
QFP/100 |
163 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
NEC |
24+ |
2800 |
原裝現(xiàn)貨!可長期供貨! |
詢價 | |||
NEC |
00+ |
903 |
全新原裝100真實現(xiàn)貨供應(yīng) |
詢價 | |||
NEC |
22+ |
QFP |
14008 |
原裝正品 |
詢價 | ||
QFP |
16+ |
TQFP |
4000 |
進(jìn)口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
NEC |
23+ |
QFP |
19526 |
詢價 | |||
NEC |
2023+ |
QFP |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
NEC |
25+23+ |
TQFP |
40482 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
NEC |
03+ |
QFP |
1985 |
原裝現(xiàn)貨 |
詢價 |
