DE-631 User Manual
Version : 1.10 DUALi Inc.
(http://www.duali.com)
5
1
Summary
ITEM
Specification
Note
CPU
STM32F103ZET6 (ARM Cortex_M3, 144pin)
ST
Program Memory
512KBytes FLASH (default)
Up to 8Mbytes external Flash
On chip
Option
(1M,2M,4M,8M)
Data Memory
64KBytes SRAM (default)
Up to 8Mbytes external PSRAM
On chip
Option
(1M,2M,4M,8M)
DISPLAY
4 Status LED
128*64 Graphic LCD (Yellow green)
4 color
Communication
RS-232 - default
USB 2.0 (
Option)
Decide when order
BUZZER
Magnetic Buzzer
RF CARD
Frequency : 13.56MHz
Speed : 106,212,424,848Kbps
ISO-14443 A/B ,MIFARE, FeliCa, ISO18092 NFC
SAM
4 SAM slots
Class A and B, T=0 and T=1
Input Power
Adapter DC 7.5V ~ 24V (RS-232, RS-485)
Optional DC 5V (USB communication version)
