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UPD78F4938A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.
產品屬性
- 型號：
UPD78F4938A
- 制造商：
Renesas Electronics Corporation
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESAS |
23+ |
5650QFN |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
NEC |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
NEC |
17+ |
SSOP38 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
NEC |
0442+ |
MQFP120 |
70 |
原裝現(xiàn)貨 |
詢價 | ||
NEC |
2023+ |
QFP100 |
8635 |
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店 |
詢價 | ||
RENESAS/瑞薩 |
13+ |
QFP48 |
725 |
原裝正品現(xiàn)貨,可開發(fā)票,假一賠十 |
詢價 | ||
NEC |
23+ |
QFP100 |
404 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
NEC |
2023+ |
3000 |
進口原裝現(xiàn)貨 |
詢價 | |||
NEC |
22+ |
QFP |
29068 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
NEC |
24+ |
QFP |
60000 |
全新原裝現(xiàn)貨 |
詢價 |
