Table 1-1. S3C9424/C9428/P9428 Pin Descriptions Pin Names P0.0-P0.7 Pin Type I/O Pin Description Bit-programmable I/O port for Schmitt trigger input or pushpull, open-drain output. Pull-up resistors are assignable by software. Bit-programmable I/O port for Schmitt trigger input or pushpull output. Pull-up resistors are assignable by software. Port 1 pins ca.
CPU
• SAM87RI CPU core Timer/Counters
•
• Memory
•
• 208-byte general purpose register area (RAM) 4K/8K byte internal program memory (ROM) PWM module Instruction Set
•
• 41 instructions The SAM87RI core provides all the SAM87 core instruction except the word-oriented instruction, multiplication, division, and some one-byte instruction
•
•
• 12-bit PWM 2-ch (Max: 250KHz) 6-bit base + 6-bit extension frame One 8-bit timer/counter
• One 8-bit basic timer for watchdog function One 8-bit timer/counter with three operating mode One 8-bit timer/counter
A/D Converter
• 12 analog input pins 10-bit con.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | S3C9424 |
Samsung semiconductor |
SAM87Ri family of 8-bit single-chip CMOS microcontrollers | |
2 | S3C9404 |
Samsung semiconductor |
SAM87Ri family of 8-bit single-chip CMOS microcontrollers | |
3 | S3C9414 |
Samsung semiconductor |
SAM87Ri family of 8-bit single-chip CMOS microcontrollers | |
4 | S3C9432 |
Samsung semiconductor |
SAM87Ri family of 8-bit single-chip CMOS microcontrollers | |
5 | S3C9434 |
Samsung semiconductor |
SAM87Ri family of 8-bit single-chip CMOS microcontrollers | |
6 | S3C9442 |
Samsung semiconductor |
8-bit single-chip CMOS microcontroller | |
7 | S3C9444 |
Samsung semiconductor |
8-bit single-chip CMOS microcontroller | |
8 | S3C9452 |
Samsung semiconductor |
8-bit single-chip CMOS microcontroller | |
9 | S3C9454 |
Samsung semiconductor |
8-bit single-chip CMOS microcontroller | |
10 | S3C9454B |
Samsung Electronics |
8-Bit CMOS Microcontroller | |
11 | S3C9484 |
Samsung semiconductor |
8-bit CMOS Microcontroller | |
12 | S3C9488 |
Samsung semiconductor |
8-bit CMOS Microcontroller |