3F9454B Datasheet PDF – 8-Bit CMOS Microcontroller

Part Number : 3F9454B

Function : 8-Bit CMOS Microcontroller

Package : SOP 20 pin Type

Manufacturers : Samsung

Image :

3F9454B datasheet


Description :

The S3C9454B / F9454B single-chip 8-bit microcontroller is designed for useful A/D converter application field. The S3C9454B/F9454B uses powerful SAM88RCRI CPU and S3C9454B/F9454B architecture. The internal register file is logically expanded to increase the on-chip register space.


The S3C9454B/F9454B has 4K bytes of on-chip program ROM and 208 bytes of RAM. The S3C9454B/F9454B is a versatile general-purpose microcontroller that is ideal for use in a wide range of electronics applications requiring simple timer/counter, PWM. In addition, the S3C9454B/F9454’s advanced CMOS technology provides for low power consumption and wide operating voltage range.


1. 4-Kbyte internal program memory
2. 208-byte general purpose register area


1. 4 interrupt sources with one vector
2. One interrupt level

1. One 8-bit basic timer for watchdog function
2. One 8-bit timer/counter with time interval modes

A/D Converter

1. Nine analog input pins (MAX)
2. 10-bit conversion resolution

Other data sheets within the file : 3C9454B, 3F9454B ,S3C9454B, S3F9454B, 3F9454BZZSK94

3F9454B Datasheet PDF Download

3F9454B pdf