Eddy DK Programmer Guide
143
9.3.3
Eddy-S4M v2.1 / v2.5 Specifcatons
Specification
Classification
Eddy-S4M v2.1
Eddy-S4M v2.5
CPU
ARM9260B-CJ (210 MHz)
AT91SAM9G20 (400MHz)
Memory
AT45DB642D, 8MB Data Flash
IS42S16160B, 32 MB SDRAM
Ethernet MC/PHY
10/100 Base-T MAC
KSZ8041NLi PHYceiver Auto MDI/MDIX
Serials
Port 0,1 : RS232 (DB9 male)
Port 0 : Full Signal
Port 1 : TxD, RxD, RTS, CTS only
Port 2,3 : COMBO (Terminal Block 5pin)
* COMBO : RS422/RS485 is S/W selectable
USB 2.0 FS
3 Host /1 Device Port, 2.0 FS (12Mbps)
Extension Port using GL850A USB Hub chip
RTC
Real Time Clock, RTC DS1340U-33+
Connected to I2C I/F
Battery Holder
CR1220(38mAh) 3V Lithium Battery
ADC
4-Channel 10 Bit ADC
TWI(I2C)
Master, Multi-Master and Slave Mode
SPI
8 to 16-bit Programmable Data Length
Four External Peripheral Chip Selects
MCI
SD Spec V2.0 [SDHC], MMC Spec V4.2 support
USB to SD Controller , 16GB, 12Mbits/s
GPIO
Max. 34 Programmable I/O Pins
Hardware
LED
Ready LED
Protocol
TCP, UDP, Telnet, ICMP, DHCP, TFTP, HTTP,
SNMP1&2, SSH, SSL
Network Connection
Static IP, DHCP
O/S
Linux Kernel 2.6.21
Mgt Tools
SNMP, Web, PortView
Uploads
TFTP, FTP, Web
Software
Dev Tools
LemonIDE & SDK
Power Input
3.3 V (200mA Max)
Dimensions
59.75 x 61.80 x 4 mm
Physical
characteristics
Weight
15 g
Operating Temp
-40 ~ 85°C
Storage Temp
-66 ~ 150°C
Environment
Humidity
5 ~ 95% Non-Condensing
