KS51850 Datasheet - Samsung

KS51850 4-bit single-chip CMOS microcontroller

for 24 PINS Pin Name P0.0-P0.3 P1.0-P1.3 P2.0 REM P2.2-P2.5 P2.1, P2.6 P3.0-P3.3 TEST XI XO VDD VSS Pin Number 5, 6, 7, 8 9, 10, 11, 12 23 20, 19, 18, 17 21, 4 16, 15, 14, 13 22 2 3 24 1 Pin Type Input Input Output Output Description 4-bit input port when P2.13 is low 4-bit input port when P2.13.

2 KS51850 51850 OVERVIEW KS51850, a 4-bit single-chip CMOS microcontroller, consists of the reliable SMCS-51 CPU core with on-chip ROM and RAM. Eight input pins and 11 output pins provide the flexibility for various I/O requirements. Auto reset circuit generates reset pulse every certain period, and every halt mode termination time. The KS51850 microcontroller has been designed for use in small system control applications that require a low-power, cost sensitive design solution. In addition, .

KS51850 Features

* ROM Size

* 1,024 bytes RAM Size

* 32 nibbles Instruction Set

* 39 instructions Instruction Cycle Time

* 13.2 µsec at fxx = 455 kHz Input Ports

* Two 4-bit ports (24 pins)/one 4-bit, Five1-bit ports (20 pins) Four Transmission Frequencies

* fxx/12 (1/

KS51850_Samsung.pdf

KS51850 Datasheet Preview — Preview of KS51850 PDF

Datasheet Details

Part number:

KS51850

Manufacturer:

Samsung

File Size:

635.36 KB

Description:

4-bit single-chip cmos microcontroller.

KS51850 Distributor

📁 Related Datasheet

KS5184 6 Function 6 Digital Alarm Watch (Samsung Electronics)

KS51840 (KS51840 / KS51845) 4-Bit CMOS Microcontroller (Samsung Electronics)

KS51845 (KS51840 / KS51845) 4-Bit CMOS Microcontroller (Samsung Electronics)

KS5190 6 Function 6 Digital Alarm-Chronograph Duplexed LCD (Samsung Electronics)

KS52000 CMOS 4-Bit One Chip Microcomputer (Samsung Electronics)

KS5206 Bipolar Stepping Motor Drive Analog Clock (Samsung Electronics)

KS5207 Bipolar Stepping Motor Drive Analog Clock (Samsung Electronics)

KS5211 Bipolar Stepping Motor Drive Analog Clock (Samsung Electronics)

TAGS

KS51850 KS51850 4-bit single-chip CMOS microcontroller Samsung