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748
GROMMET 0.500" RUBBER BLACK
- Product Category: Bushings, Grommets
- Mfr. Part # 748
- Manufacturer: Keystone Electronics
- Lead Free Status /RoHS Status:
- Data Sheet: 748 Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
-
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Mfr. Part #: 748
- Specifications
- Product Details
Specifications
Product Details
DESCRIPTION
The 7480/7481 group is the single-chip microcomputer adopting the silicon gate CMOS process. In addition to its simple instruction set, the ROM, RAM, and I/O addresses are placed in the same memory space.Having built-in serial I/O, A-D converter, and watchdog timer, this
single-chip microcomputer is useful for control of automobiles, office automation equipment and home electric appliances. The 7480/7481 group includes multiple types which differ in the memory type, size, and package.
FEATURES
◠Number of basic machine language instructions ..................... 71◠Minimum instruction execution time ...................................0.5 µs
(at 8 MHz clock input oscillation frequency)
â— Memory size ROM ........................................... 4 K to 16 K bytes
RAM ............................................ 128 to 448 bytes
â— Programmable I/O ports .................................... 18 (7480 group)
(P0, P1, P4, P5) 24 (7481 group)
â— Input ports ............................................................ 8 (7480 group)
(P2, P3) 12 (7481 group)
â— Built-in programmable pull-up transistors (P0, P1)
â— Built-in clamp diodes............................................ 2 (7480 group)
(P4, P5) 8 (7481 group)
â— Interrupt ................................................... 14 sources, 13 vectors
◠Timer X, Y ..................................................................... 16-bit ✕ 2
◠Timer 1, 2 ....................................................................... 8-bit ✕ 2
â— Serial I/O ....................... 8-bit x 1 (UART or clock-synchronized)
â— A-D converter ............................ 8-bit x 4 channels (7480 group)
8-bit x 8 channels (7481 group)
â— Built-in watchdog timer
â— Power source voltage ................................................ 2.7 to 4.5 V
(at [2.2 VCC-2] MHz clock input oscillation frequency)
4.5 to 5.5 V
(at 8 MHz clock input oscillation frequency)
â— Power dissipation .............................................................. 35 mW
(at 8 MHz clock input oscillation frequency and 5 V power source voltage)
APPLICATIONS
Automobiles, office automation equipment, home electric appliances, etc.ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the 748. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
Please send inquiry, we will respond immediately.
Mfr. Part #: 748