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MC68HC705J2中文资料Motorola数据手册PDF规格书
MC68HC705J2规格书详情
INTRODUCTION
The MC68HC705J2 is a member of the low-cost, high-performance M68HC05 Family of 8-bit microcontroller units (MCUs). The high-density, complementary metal-oxide semiconductor (HCMOS) M68HC05 Family is based on the customer-specified integrated circuit (CSIC) design strategy. All MCUs in the family use the popular M68HC05 central processor unit (CPU) and are available with a variety of subsystems, memory sizes and types, and package types.
The MC68HC705J2 is an expansion of the MC68HC05J1 design. On-chip memory is enhanced with 2 Kbytes of erasable, programmable ROM (EPROM), 112 Kbytes of RAM, and a bootloader ROM.
Features
The MCU features include the following:
• Popular M68HC05 CPU
• Memory-Mapped Input/Output (I/O) Registers
• 2064 Bytes of User EPROM Including 16 User Vector Locations
• 112 Bytes of Static RAM (SRAM)
• 14 Bidirectional I/O Pins
• Fully Static Operation With No Minimum Clock Speed
• On-Chip Oscillator With Crystal/Ceramic Resonator Connections
• 15-Bit Multifunction Timer
• Real-Time Interrupt Circuit
• Bootloader ROM
• Power-Saving STOP, WAIT, and Data Retention Modes
• MC68HC05J1 Emulation Mode
• Selectable Edge-Sensitive or Edge- and Level-Sensitive External Interrupt Trigger
• Selectable Computer Operating Properly (COP) Timer
• 8 x 8 Unsigned Multiply Instruction
• One Time Programmable 20-Pin Dual-in-Line Package (DIP)
• One Time Programmable 20-Pin Small Outline Integrated Circuit (SOIC)
• Windowed 20-Pin Cerdip
产品属性
- 型号:
MC68HC705J2
- 制造商:
Motorola Inc
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTO |
23+ |
SOP |
9526 |
询价 | |||
MOTOROLA(摩托罗拉) |
21+ |
SOP20 |
3800 |
询价 | |||
ON/安森美 |
23+ |
NA/ |
3325 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ON/安森美 |
24+ |
DIP |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
MOT |
20+ |
SOP20 |
2960 |
诚信交易大量库存现货 |
询价 | ||
MOT |
2020+ |
DIP-20 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
FREESCAL |
DIP20 |
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 | |||
MOTOROL |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
MOT |
23+ |
SOP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MOT |
95 |
9 |
公司优势库存 热卖中!! |
询价 |