8-Bit Microcontroller
Price comparison from authorized distributors
D8741A Competitive Prices
EmbedIC has the unique source of supply. We can offer D8741A more competitive price for our customers. You can enjoy our best service by purchasing INTEL D8741A, Please feel free to contact for the best price of D8741A Controller. Click To Get Quotation
■8-Bit CPU plus ROM,RAM,I/O,Timer and Clock in a Single Package
■One 8-Bit Status and Two Data Registers for Asynchronous Slave-to-Master Interface
■DMA,Interrupt,or Polled Operation Supported
■1024×8 EPROM,64×8 RAM,8-Bit Timer/Counter,18 Programmable I/O Pins
■Fully Compatible with All Microprocessor Families
■3.6 MHz 8741A-8 Available
■Expandable I/O
■RAM Power-Down Capability
■Over 90 Instructions:70%Single Byte
■Available in EXPRESS
一Standard Temperature Range
一Extended Temperature Range
The Intel 8741A is a general purpose, programmable interface device designed for use with a variety of 8-bit microprocessor systems. It contains a low cost microcomputer with program memory, data memory,8-bit CPU, I/O ports, timer/counter, and clock in a single 40-pin package. Interface registers are included to enable the UPI device to function as a peripheral controller in MCS -48, MCS-80, MCS-85, MCS-86, and other 8-bit systems.
The UPI-41A has 1K words of program memory and 64 words of data memory on-chip.
The device has two 8-bit, TTL compatible l/O ports and two test inputs. Individual port lines can function as either inputs or outputs under software control.I/O can be expanded with the 8243 device which is directly compatible and has 16 l/O lines. An 8-bit programmable timer/counter is included in the UPI device for generating timing sequences or counting external inputs. Additional UPI features include: single 5V supply, single-step mode for debug and dual working register banks.
Because it's a complete microcomputer, the UPI provides more flexibility for the designer than conventional LSI interface devices. It is designed to be an efficient controller as well as an arithmetic processor. Applications include keyboard scanning, printer control, display multiplexing and similar functions which involve interfacing peripheral devices to microprocessor systems.
Manufacturer: NXP
IC MCU 8BIT 4KB FLASH 8DIP
Product Categories: 8bit MCU
Lifecycle:
RoHS:
Manufacturer: NXP
IC MPU MPC82XX 166MHZ 357BGA
Product Categories: MPU
Lifecycle:
RoHS:
Manufacturer: STMicroelectronics
IC MCU 32BIT 16KB FLASH 25WLCSP
Product Categories: 32bit MCU
Lifecycle:
RoHS:
Manufacturer: Cypress
8-bit Microcontrollers - MCU CP7455BTT
Product Categories: 8bit MCU
Lifecycle:
RoHS:
Looking forward to your comment
Comment
8 Bit MCU, Flash, PIC16 Family PIC16F7XX Series Microcontrollers, 20 MHz, 7 KB, ...
EEPROM 2K 256 X 8 2.5V SERIAL EE IND
System-On-Modules - SOM RCM2200
32-bit Arm Cortex-A53 vision processor with ISP, powerful 3D GPU, dual APEX-2 v...
IC MCU 8BIT 60KB FLASH 44QFP
DSP 20MHZ 44QFP
1
2
3
4
5
6