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UPD75316B

NEC
Part Number UPD75316B
Manufacturer NEC
Description 4-BIT SINGLE-CHIP MICROCOMPUTER
Published Apr 16, 2005
Detailed Description DATA SHEET MOS INTEGRATED CIRCUIT µPD75312B, 75316B 4-BIT SINGLE-CHIP MICROCOMPUTER The µPD75316B is a 75X Series 4-b...
Datasheet PDF File UPD75316B PDF File

UPD75316B
UPD75316B


Overview
DATA SHEET MOS INTEGRATED CIRCUIT µPD75312B, 75316B 4-BIT SINGLE-CHIP MICROCOMPUTER The µPD75316B is a 75X Series 4-bit single-chip microcomputer capable of the same data processing as an 8bit microcomputer.
It is a low-voltage operation version of the µPD75316 with an on-chip LCD controller/driver.
Operation at an ultralow voltage of 2.
0 V is possible.
An ultra small-sized plastic TQFP (12 x 12 mm) is also provided and it is suitable for small-sized sets that use an LCD panel.
A detailed explanation of the functions will be given in the user's manual listed below.
It should be read before starting design work.
µ PD75308 User's Manual: IEM-1263 FEATURES • Ultra-low-voltage operation possible: VDD = 2.
0 to 6.
0 V • Instruction execution time adjustment function • Can be driven by two 1.
5-V manganese batteries.
• On-chip memory • Program memory (ROM) : 16256 × 8 bits (µ PD75316B) : 12160 × 8 bits (µ PD75312B) • Data memory (RAM) : 1024 × 4 bits convenient in high-speed operation and p...



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