首页>UPD78F4938AGF-3BA>规格书详情
UPD78F4938AGF-3BA中文资料瑞萨数据手册PDF规格书
UPD78F4938AGF-3BA规格书详情
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.
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NEC |
2016+ |
SSOP-38 |
8880 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NEC |
17+ |
SSOP38 |
6200 |
100%原装正品现货 |
询价 | ||
RENESAS |
2020+ |
QFP |
10 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
NEC |
21+ |
BGA |
474 |
原装现货假一赔十 |
询价 | ||
NEC |
2023+ |
BGA |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
NEC |
24+ |
NA/ |
3935 |
原厂直销,现货供应,账期支持! |
询价 | ||
NEC |
05+ |
5650QFN |
105 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NEC |
24+ |
MQFP |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
NEC |
1926+ |
QFP |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
NEC |
03+ |
QFP100 |
880000 |
明嘉莱只做原装正品现货 |
询价 |
