88EM8187A3-SAE2 - Brand New MARVELL IC Chips
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GENERAL DESCRIPTION
The Am186 TM EM/EMLV and Am188 TM 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
E86 TM 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 (Am186 TM EMLV and Am188 TM EMLV microcontrollers) and 40 MHz with 70-ns static memory (Am186 TM EM and Am188 TM 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) -
ähnliche Teile: 430483 , Klicke zum Zeigen
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Datenblatt
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Beliebte Teile der gleichen Art
- Datasheet: Download 88EM8187A3-SAE2
- Chipdaten Teil: CD88-88EM8187A3-SAE2
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/01 17:30 +0800
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Zeitlich begrenztes Angebot im Wert von 40 $. -
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Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.