HS153SP-J Datasheet PDF – Microcontroller, DIP 14

Part Number: HS153SP-J, HS153SPJ

Function: Microcontroller

Package:  DIP 14 Pin Type

Manufacturer: Holtek, Elan Microelectronics


HS153SP-J Datasheet PDF


8-bit microprocessor designed and developed with low-power and high-speed CMOS technology. The devices have on-chip 1024×13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM).  hey provide a protection bit to prevent intrusion of user’s OTP memory code. Fifteen Code option bits are also available to meet user’s requirements.


HS153SP-J circuit

HS153SP-J pinout

EM78P153S HS153SP

1. CPU configuration
2. 1K13 bits on chip ROM
3. 328 bits on-chip registers (SRAM, general purpose)
4. 5 level stacks for subroutine nesting
5. Less than 1.5 mA at 5V/4MHz
6. Typically 15 μA, at 3V/32kHz

HS153SP-J is likely the mask ROM version of the EM78P153SP.


Reference Site

1. https://www.eevblog.com/forum/repair/help-with-unknown-chinese-microcontroller-for-household-fan/


HS153SP-J Datasheet PDF


Other data sheets are available within the file: HS153SP

Related articles across the web