UPD75512A
UPD75512A is 4-BIT SINGLE-CHIP MICROCOMPUTER manufactured by NEC.
- Part of the UPD75512 comparator family.
- Part of the UPD75512 comparator family.
ESCRIPTION The µPD75512(A) is a 4-bit single-chip microputer which employs 75X series architecture, and its performance is parable to that of an 8-bit microputer. In addition to its high-speed processing capabilities, the µPD75512(A) is also capable of processing data in units of 1, 4, or in 8-bits. With its internally provided A/D converter and serial interface, theµPD75512(A) provides the highest performance in its class.
Detailed functions are described in the following user‘s manual. Be sure to read it for designing. µPD75516 User‘s Maual: IEM-5049
Features
- Higher reliability than µPD75512
- Adequate I/O lines: 64
(can be provided with pull-up/pull-down resistors: 47)
- Built-in 8-bit serial interface: 2-ch
NEC standard serial bus interface (SBI) internally provided
- Built-in 8-bit A/D converter: 8-ch
- Variable instruction execution time function which is convenient for...
