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68HC05P4ACP中文资料PDF规格书
68HC05P4ACP规格书详情
GENERAL DESCRIPTION
The MC68HC05P4A is a 28-pin device based on the MC68HC05P4. The memory
map includes 4160 bytes of user ROM and 176 bytes of RAM. The MCU has two
8-bit input/output (I/O) ports, A and C. Port B has three I/O pins and port D has
two pins, one that is I/O and the other input only. The MC68HC05P4A includes a
simple serial I/O peripheral (SIOP) and an on-chip mask programmable computer
operating properly (COP) watchdog circuit.
Features
• Low Cost
• HC05 Core
• 28-Pin Package
• On-Chip Oscillator with RC or Crystal/Ceramic Resonator Mask Options
• 4160 Bytes of User ROM Including 16 User Vector Locations
• ROM Security Feature
• 176 Bytes of On-Chip RAM
• 16-Bit Timer
• Edge-Sensitive or Edge- and Level-Sensitive Interrupt Trigger Mask
Option
• Simple Serial Input/Output Port
• Mask Option Selectable Watchdog Timer (COP)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HARRIS |
22+ |
SOP20 |
8000 |
原装正品支持实单 |
询价 | ||
HAR |
06/07+ |
SOP20 |
100 |
询价 | |||
MOTOROLA摩托罗拉 |
QQ咨询 |
CDIP |
111 |
全新原装 研究所指定供货商 |
询价 | ||
MOTO |
2021+ |
CDIP |
1600 |
自家库存,百分之百原装 |
询价 | ||
INTERSIL |
SOP20 |
608900 |
原包原标签100%进口原装常备现货! |
询价 | |||
2 |
公司优势库存 热卖中!! |
询价 | |||||
HARess |
22+ |
SOP20W |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
MOT |
2023+ |
PLCC |
50000 |
原装现货 |
询价 | ||
MOTOROLA |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
MOTOROLA |
23+ |
PLCC |
80 |
询价 |