UPD789046中文资料PDF规格书
UPD789046规格书详情
FEATURES
• Internal ROM: 16 Kbytes
• Internal high-speed RAM: 512 bytes
• Minimum instruction execution time can be changed from high-speed (0.4 μs: @ 5.0-MHz operation with main
system clock) to ultra-low-speed (122 μs: @ 32.768-kHz operation with subsystem clock)
• I/O ports: 34
• Serial interface: 1 channel
Switchable between 3-wire serial I/O and UART modes
• Timer: 4 channels
• 16-bit timer counter: 1 channel
• 8-bit timer/event counter: 1 channel
• Watch timer: 1 channel
• Watchdog timer: 1 channel
• Vectored interrupt source: 12
• Power supply voltage: VDD = 1.8 to 5.5 V
• Operating ambient temperature: TA = −40 to +85°C
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
22+23+ |
SMD |
28336 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
RENESAS |
16+ |
TSSOP30 |
1044 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
N/S |
2023+ |
SSOP |
2500 |
一级代理优势现货,全新正品直营店 |
询价 | ||
NEC |
2020+ |
原厂封装 |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
NEC |
2023+ |
SSOP20 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
RENESAS |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
NEC |
22+ |
QFP |
4897 |
绝对原装!现货热卖! |
询价 | ||
NEC |
2020+ |
QFP |
4500 |
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 |
19+ |
SMD |
20000 |
1800 |
询价 | ||
NEC |
04+ |
QFP |
800 |
询价 |