MC68HC705中文资料PDF规格书
MC68HC705规格书详情
Features
Features on the MC68HC705KJ1 include:
• Robust Noise Immunity
• 4.0-MHz Internal Operating Frequency at 5.0 V
• 1240 Bytes of EPROM/OTPROM (Electrically Programmable
Read-Only Memory/One-Time Programmable Read-Only
Memory), Including Eight Bytes for User Vectors
• 64 Bytes of User RAM
• Peripheral Modules
– 15-Stage Multifunction Timer
– Computer Operating Properly (COP) Watchdog
• 10 Bidirectional Input/Output (I/O) Lines, Including:
– 10-mA Sink Capability on All I/O Pins
– Software Programmable Pulldowns on All I/O Pins
– Keyboard Scan with Selectable Interrupt on Four I/O Pins
– 5.5-mA Source Capability on Six I/O Pins
• Selectable Sensitivity on External Interrupt (Edge- and Level-Sensitive or Edge-Sensitive Only)
• On-Chip Oscillator with Connections for:
– Crystal
– Ceramic Resonator
– Resistor-Capacitor (RC) Oscillator (MC68HRC705KJ1) with or without External Resistor
– External Clock
– Low-Speed (32-kHz) Crystal (MC68HLC705KJ1)
• Memory-Mapped I/O Registers
• Fully Static Operation with No Minimum Clock Speed
• Power-Saving Stop, Halt, Wait, and Data-Retention Modes
• External Interrupt Mask Bit and Acknowledge Bit
• Illegal Address Reset
• Internal Steering Diode and Pullup Resistor from RESET Pin to VDD
• Selectable EPROM Security1
• Selectable Oscillator Bias Resistor
产品属性
- 产品编号:
MC68HC705C8AB
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 微控制器
- 系列:
HC05
- 包装:
散装
- 核心处理器:
HC05
- 内核规格:
8 位
- 速度:
2.1MHz
- 连接能力:
SCI,SPI
- 外设:
POR,WDT
- 程序存储容量:
8KB(8K x 8)
- 程序存储器类型:
OTP
- RAM 大小:
304 x 8
- 电压 - 供电 (Vcc/Vdd):
3V ~ 5.5V
- 振荡器类型:
内部
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
通孔
- 封装/外壳:
42-SDIP(0.600",15.24mm)
- 供应商器件封装:
42-PDIP
- 描述:
IC MCU 8BIT 8KB OTP 42DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FREESCALE |
21+ |
SOP28 |
6688 |
十年老店,原装正品 |
询价 | ||
MC |
23+ |
2800 |
正品原装货价格低qq:2987726803 |
询价 | |||
MOT |
23+ |
QFP |
4865 |
中国航天工业部战略合作伙伴行业领导者 |
询价 | ||
ON |
23+ |
DIP-16 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
FREESCALE |
22+ |
原厂原封 |
2000 |
原装现货库存.价格优势 |
询价 | ||
MOTOROLA |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
MOTOROLA |
2023+ |
SOP16 |
3695 |
全新原厂原装产品、公司现货销售 |
询价 | ||
FREESCALE |
22+ |
QFP |
1250 |
大量现货库存,提供一站式服务! |
询价 | ||
MOTOROLA |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
02+ |
DIP |
39 |
询价 |
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