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P83C748EBDDB规格书详情
DESCRIPTION
The Philips 83C748/87C748 offers the advantages of the 80C51 architecture in a small package and at low cost. The 8XC748 Microcontroller is fabricated with Philips high-density CMOS technology. Philips epitaxial substrate minimizes CMOS latch-up sensitivity. The 8XC748 contains a 2k × 8 ROM (83C748) EPROM (87C748), a 64 × 8 RAM, 19 I/O lines, a 16-bit auto-reload counter/timer, a four-source, fixed-priority level interrupt structure, and an on-chip oscillator.
FEATURES
• 80C51 based architecture
• Small package sizes
– 24-pin DIP (300 mil “skinny DIP”)
– 24-pin Shrink Small Outline Package (SSOP)
– 28-pin PLCC
• 87C748 available in erasable quartz lid or one-time programmable plastic packages
• Wide oscillator frequency range: –3.5 to 16MHz
• Low power consumption:
– Normal operation: less than 11mA @ 5V, 12MHz
– Idle mode
– Power-down mode
• 2k × 8 ROM (83C748)
2k × 8 EPROM (87C748)
• 64 × 8 RAM
• 16-bit auto reloadable counter/timer
• 10-bit fixed-rate timer
• Boolean processor
• CMOS and TTL compatible
• Well suited for logic replacement, consumer and industrial applications
• LED drive outputs
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS/飞利浦 |
23+ |
NA/ |
346 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NXP |
2016+ |
SSOP |
14000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
PHILIPS |
2020+ |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | |||
PHILIPS |
2023+ |
SSOP28 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
PHILPS |
20+ |
SSOP28 |
2960 |
诚信交易大量库存现货 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
SSOP28 |
8678 |
原厂原装 |
询价 | ||
PHI |
2020+ |
SSOP |
995 |
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 | ||
PHILIPS |
SSOP28 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
PHILPS |
22+ |
PLCC28 |
3000 |
原装现货 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
SMD |
2500 |
百分百进口原装环保整盘 |
询价 |