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68HC908MR16VFU中文资料PDF规格书
68HC908MR16VFU规格书详情
General Description
Introduction
The MC68HC908MR32 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 include:
• High-performance M68HC08 architecture
• Fully upward-compatible object code with M6805, M146805, and M68HC05 Families
• 8-MHz internal bus frequency
• On-chip FLASH memory with in-circuit programming capabilities of FLASH program memory:
MC68HC908MR32 — 32 Kbytes
MC68HC908MR16 — 16 Kbytes
• On-chip programming firmware for use with host personal computer
• FLASH data security(1)
• 768 bytes of on-chip random-access memory (RAM)
• 12-bit, 6-channel center-aligned or edge-aligned pulse-width modulator (PWMMC)
• Serial peripheral interface module (SPI)
• Serial communications interface module (SCI)
• 16-bit, 4-channel timer interface module (TIMA)
• 16-bit, 2-channel timer interface module (TIMB)
• Clock generator module (CGM)
• Low-voltage inhibit (LVI) module with software selectable trip points
• 10-bit, 10-channel analog-to-digital converter (ADC)
• System protection features:
– Optional computer operating properly (COP) reset
– Low-voltage detection with optional reset
– Illegal opcode or address detection with optional reset
– Fault detection with optional PWM disabling
• Available packages:
– 64-pin plastic quad flat pack (QFP)
– 56-pin shrink dual in-line package (SDIP)
• Low-power design, fully static with wait mode
• Master reset pin (RST) and power-on reset (POR)
• Stop mode as an option
• Break module (BRK) supports setting the in-circuit simulator (ICS) single break point
Features of the CPU08 include:
• Enhanced M68HC05 programming model
• Extensive loop control functions
• 16 addressing modes (eight more than the M68HC05)
• 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
• C language support
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HONDA |
23+ |
NA |
9856 |
原装正品,假一罚百! |
询价 | ||
MOT |
22+ |
TQFP100 |
2000 |
原装现货,可开13%税票 |
询价 | ||
MOTO |
23+ |
TQFP |
2505 |
专业优势供应 |
询价 | ||
freesale |
21+ |
QFN8 |
146328 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
freesale |
21+ |
QFN8 |
146328 |
原装现货假一赔十 |
询价 | ||
FREESALE |
22+ |
QFN8 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
04+ |
4000 |
询价 | |||||
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||||
色环电阻 |
2023+ |
DIP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
Amphenol |
2308+ |
317864 |
一级代理,原装正品,公司现货! |
询价 |