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MC68HC711EA9VP2中文资料飞思卡尔数据手册PDF规格书
MC68HC711EA9VP2规格书详情
Introduction
The MC68HC11EA9 and MC68HC711EA9 microcontroller units (MCUs) are high-performance members of the M68HC11 family of MCUs. The MC68HC(7)11EA9 MCUs have a multiplexed external address and data bus and are characterized by high speed and low power consumption. Their fully static design allows operation at frequencies from 3 MHz to dc. The addition of a phase-locked loop (PLL) frequency synthesizer to the timer circuitry further enhances low-power operation and allows the use of lower frequency crystals while maintaining a clock speed of up to 3 MHz.
特性 Features
• M68HC11 CPU
• 512 Bytes RAM (Data Retained During Standby, by use of VSTBY)
• 12 Kbytes Mask-Programmed ROM or EPROM
• 512 Bytes Electrically Erasable Programmable ROM (EEPROM)
• PROG Mode Allows Use of Standard EPROM Programmer (27C256 Footprint)
• Multiplexed Address and Data Buses Reduce Pin Count
• Enhanced 16-Bit Timer with Four-Stage Programmable Prescaler
— Three Input Capture (IC) Channels
— Four Output Compare (OC) Channels
— One Additional Channel, Selectable as Fourth IC or Fifth OC
• 8-Bit Pulse Accumulator
• Phase-Locked Loop (PLL) Frequency Synthesizer for Reduced Power Consumption
• Power Saving STOP and WAIT Modes
• Real-Time Interrupt Circuit
• Computer Operating Properly (COP) Watchdog Timer
• Clock Monitor Circuit
• Enhanced Asynchronous Nonreturn to Zero (NRZ) Serial Communications Interface (SCI)
• Eight-Channel 8-Bit Analog-to-Digital (A/D) Converter
• Five Input/Output (I/O) Ports (34 Pins)
— Four Bidirectional I/O Ports (26 Pins)
— One Fixed Input-Only Port (8 Pins)
• Two Alternate, Fixed Input-Only Pins (XIRQ pin/XPIN bit and IRQ pin/IPIN bit)
• Available in 52-Pin Plastic Leaded Chip Carrier (PLCC), 52-Pin Windowed Ceramic Leaded Chip
Carrier (CLCC), and 56-Pin SDIP (0.070” Lead Spacing)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTOROLA/摩托罗拉 |
23+ |
PLCC |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MOTOROLA |
09+ |
QFP |
5500 |
原装无铅,优势热卖 |
询价 | ||
MOTOROLA |
25+ |
PLCC84 |
770 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
- |
23+ |
PLCC |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MOT |
23+ |
PLCC |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
FREESCLE |
24+ |
DIP |
39000 |
只做原装进口现货 |
询价 | ||
FREESCALE |
22+ |
QFP8014142.2 |
2000 |
原装现货库存.价格优势 |
询价 | ||
MOTOROLA |
22+ |
PLCC |
3000 |
原装正品,支持实单 |
询价 | ||
MOTOROLA/摩托罗拉 |
专业铁帽 |
PLCC84 |
2000 |
原装铁帽专营,代理渠道量大可订货 |
询价 | ||
MOT |
24+ |
QFP |
172 |
询价 |