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MC68HC705J2DW中文资料Motorola数据手册PDF规格书
MC68HC705J2DW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:
MC68HC705J2DW
- 制造商:
Motorola Inc
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FREESCALE |
22+ |
PDIP20 |
2000 |
原装现货库存.价格优势 |
询价 | ||
MOTOROLA |
05+ |
原厂原装 |
4336 |
只做全新原装真实现货供应 |
询价 | ||
FREESCAL |
22+ |
DIP20 |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
MOTOROLA/摩托罗拉 |
21+ |
CDIP16 |
23000 |
只做正品原装现货 |
询价 | ||
FREESCAL |
23+ |
DIP20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MOTOROLA |
23+ |
DIP |
9526 |
询价 | |||
MOTOROLA |
22+ |
DIP20 |
3000 |
原装正品,支持实单 |
询价 | ||
FREESCALE |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
MOT |
2023+ |
DIP-20 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MOT |
23+ |
SOP-28 |
20000 |
原厂原装正品现货 |
询价 |