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MC68HC705J1AC中文资料PDF规格书
MC68HC705J1AC规格书详情
Introduction
The MC68HC705J1A is a member of Motorola’s low-cost, high-performance M68HC05 Family of 8-bit microcontroller units (MCUs). The 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.
On-chip memory of the MC68HC705J1A includes 1240 bytes of erasable, programmable read-only memory (EPROM). In packages without the transparent window for EPROM erasure, the 1240 EPROM bytes serve as one-time programmable read-only memory (OTPROM).
Features
Features of the MC68HC705J1A include:
• Peripheral modules:
– 15-stage multifunction timer
– Computer operating properly (COP) watchdog
• 14 bidirectional input/output (I/O) lines, including:
– 10-mA sink capability on four I/O pins
– Mask option register (MOR) and software programmable pulldowns on all I/O pins
– MOR selectable interrupt on four I/O pins, a keyboard scan feature
• MOR 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
– External clock
• 1240 bytes of EPROM/OTPROM, including eight bytes for user vectors
• 64 bytes of user random-access memory (RAM)
• 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
产品属性
- 产品编号:
MC68HC705J1ACP
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 微控制器
- 系列:
HC05
- 包装:
托盘
- 核心处理器:
HC05
- 内核规格:
8 位
- 速度:
4MHz
- 外设:
POR,WDT
- 程序存储容量:
1.2KB(1.2K x 8)
- 程序存储器类型:
OTP
- RAM 大小:
64 x 8
- 电压 - 供电 (Vcc/Vdd):
3V ~ 5.5V
- 振荡器类型:
内部
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
通孔
- 封装/外壳:
20-DIP(0.300",7.62mm)
- 供应商器件封装:
20-DIP
- 描述:
IC MCU 8BIT 1.2KB OTP 20DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FREESCALE |
23+ |
NA/ |
36 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
FREESCALE |
2016+ |
DIP20 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
mot |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
FREESCA |
2020+ |
DIP20 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ON/安森美 |
22+ |
SOP20 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
FREESCALE |
1922+ |
DIP20 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
FREESCA |
22+ |
DIP-20 |
1200 |
原厂原装,价格优势!13246658303 |
询价 | ||
MOTOROLA/摩托罗拉 |
18+ |
DIP20 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
询价 | ||
ON/安森美 |
22+ |
SOP20 |
354000 |
询价 | |||
FREESCAL |
21+ |
N/A |
2349 |
全新原装亏本出13157115792 |
询价 |