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MC68HC908JB8JPE中文资料PDF规格书
MC68HC908JB8JPE规格书详情
The MC68HC908JB8 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). All MCUs in the family use the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.
Features
Features of the MC68HC908JB8 include:
• High-performance M68HC08 architecture
• Fully upward-compatible object code with M6805, M146805, and M68HC05 Families
• 3-MHz internal bus frequency
• 8,192 bytes of on-chip FLASH memory
• 256 bytes of on-chip random-access memory (RAM)
• FLASH program memory security1
• On-chip programming firmware for use with host PC computer
• Up to 37 general-purpose 3.3V input/output (I/O) pins, including:
– 13 or 10 shared-function I/O pins, depending on package
– 24, 8, or 2 dedicated I/O pins, depending on package
– 8 keyboard interrupts on port A, on all packages
– 10mA sink capability for normal LED on 4 pins
– 25mA sink capability for infrared LED on 2 pins
– 10mA sink capability for PS/2 connection on 2 pins(with USB module disabled)
• 16-bit, 2-channel timer interface module (TIM) with selectable input capture, output compare, PWM capability on each channel, and external clock input option (TCLK)
• Full Universal Serial Bus Specification 1.1 low-speed functions:
– 1.5 Mbps data rate
– On-chip 3.3V regulator
– Endpoint 0 with 8-byte transmit buffer and 8-byte receive buffer
– Endpoint 1 with 8-byte transmit buffer
– Endpoint 2 with 8-byte transmit buffer and 8-byte receive buffer
• System protection features:
– Optional computer operating properly (COP) reset
– Optional low-voltage detection with reset
– Illegal opcode detection with reset
– Illegal address detection with reset
Features of the CPU08 include the following:
• Enhanced HC05 programming model
• Extensive loop control functions
• 16 addressing modes (eight more than the HC0
• 16-bit index register and stack pointer
• Memory-to-memory data transfers
• Fast 8 × 8 multiply instruction
• Fast 16/8 divide instruction
• Binary-coded decimal (BCD) instructions
• Optimization for controller applications
• Efficient C language support
产品属性
- 型号:
MC68HC908JB8JPE
- 功能描述:
8位微控制器 -MCU 8 BIT MCU 8K FLASH
- RoHS:
否
- 制造商:
Silicon Labs
- 核心:
8051
- 处理器系列:
C8051F39x
- 数据总线宽度:
8 bit
- 最大时钟频率:
50 MHz
- 程序存储器大小:
16 KB 数据 RAM
- 大小:
1 KB 片上
- ADC:
Yes
- 工作电源电压:
1.8 V to 3.6 V
- 工作温度范围:
- 40 C to + 105 C
- 封装/箱体:
QFN-20
- 安装风格:
SMD/SMT
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP(恩智浦) |
23+ |
DIP20 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Freescale(飞思卡尔) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
FREESCALE |
2016+ |
SOP20 |
2600 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NXP(恩智浦) |
23+ |
DIP20 |
6000 |
询价 | |||
飞思卡尔 |
24+ |
SOP20 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
FREESCALE |
DIP20 |
899933 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
MOT |
23+ |
NA |
13650 |
原装正品,假一罚百! |
询价 | ||
FREESCALE |
20-DIP |
6500 |
专业分销FREESCALE全系列产品!绝对原装正品! |
询价 | |||
FREESCALE |
22+ |
PDIP20 |
2000 |
原装现货库存.价格优势 |
询价 | ||
飞思卡尔 |
1833+ |
SOP20 |
31 |
原装现货!天天特价!随时可以货! |
询价 |