68HC05P4A中文资料PDF规格书
68HC05P4A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 |
---|---|---|---|---|---|---|---|
MOT |
23+ |
CDIP48 |
1001 |
特价库存 |
询价 | ||
2 |
公司优势库存 热卖中!! |
询价 | |||||
INTERSIL |
00+ |
SMD |
134 |
全新原装100真实现货供应 |
询价 | ||
HARRIS |
21+ |
SOP-20 |
21 |
原装现货假一赔十 |
询价 | ||
HARRIS/HARRIS corporation |
21+ |
SOP-20 |
21 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
M |
23+ |
CDIP |
66800 |
原装正品专营军工 |
询价 | ||
MOT |
2023+ |
PLCC |
50000 |
原装现货 |
询价 | ||
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 |