首页>AM188EMLV-25VI/W>规格书详情
AM188EMLV-25VI/W中文资料PDF规格书
AM188EMLV-25VI/W规格书详情
GENERAL DESCRIPTION
The Am186TM EM/EMLV and Am188TM EM/EMLV microcontrollers are the ideal upgrade for 80C186/188 and 80L186/188 microcontroller designs requiring 80C186/188 and 80L186/188 microcontroller compatibility, in creased performance, serial communications, and a direct bus interface. The Am186EM/EMLV and Am188EM/EMLV microcontrollers increase the performance of existing 80C186/188 and 80L186/188 systems while decreasing their cost.
DISTINCTIVE CHARACTERISTICS
E86TM family 80C186- and 80C188-compatible microcontrollers with enhanced bus interface
— Lower system cost with higher performance
— 3.3-V ±.3-V operation (Am186EMLV and Am188EMLV microcontrollers)
High performance
— 20-, 25-, 33-, and 40-MHz operating frequencies
— Supports zero-wait-state operation at 25 MHz with 110-ns static memory (Am186TM EMLV and Am188TM EMLV microcontrollers) and 40 MHz with 70-ns static memory (Am186TM EM and Am188TM EM microcontrollers)
— 1-Mbyte memory address space
— 64-Kbyte I/O space
New features provide faster access to memory and remove the requirement for a 2x clock input
— Nonmultiplexed address bus
— Phase-locked loop (PLL) allows processor to operate at the clock input frequency
New integrated peripherals provide increased functionality while reducing system cost
— Thirty-two programmable I/O (PIO) pins
— Asynchronous serial port allows full-duplex, 7-bit or 8-bit data transfers
— Synchronous serial interface allows half-duplex, bidirectional data transfer to and from ASICs
— Pseudo static RAM (PSRAM) controller includes auto refresh capability
— Reset configuration register
Familiar 80C186/80L186 peripherals
— Two independent DMA channels
— Programmable interrupt controller with six external interrupts
— Three programmable 16-bit timers—timer 1 can be used as a watchdog interrupt timer
— Programmable memory and peripheral chip-select logic
— Programmable wait state generator
— Power-save clock divider
Software-compatible with the 80C186/80C188 and 80L186 /80L188 microcontrollers
Widely available native development tools, applications, and system software
Available in the following packages:
— 100-pin, thin quad flat pack (TQFP)
— 100-pin, plastic quad flat pack (PQFP)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AMD |
1116 |
QFP |
21168 |
绝对原装现货 |
询价 | ||
AMD |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
AMD |
23+ |
QFP |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
AMD |
20+ |
qfp |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
AMD |
23+ |
QFP |
98900 |
原厂原装正品现货!! |
询价 | ||
AMD |
2022 |
QFP |
51 |
询价 | |||
AMD |
21+ |
QFP100 |
35210 |
一级代理/放心采购 |
询价 | ||
AMD |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
AMD |
06/07+ |
QFP |
1503 |
询价 | |||
AMD |
23+ |
QFP100 |
5700 |
绝对全新原装!现货!特价!请放心订购! |
询价 |