Renesas SH7149 - Manual (Page 9)

Overview
1.3 External Specifications
Rev.1.0 Dec 15, 2006 1-3
REJ10J0917-0100
1
1.3 External Specifications
Table1.3.1 lists external specifications of M3A-HS49.
Table1.3.1 External Specifications of M3A-HS49
No. Item Content
1 CPU
SH7149
•
Input(XIN) clock : 10MHz
•
Bus clock : 40MHz, max
•
CPU clock : 80MHz, max
•
On-chip memory
Flash memory : 256KB
RAM : 8KB
2 Connectors
•
Extension connector (Bus, I/O, VCC, GND)
•
User I/O connector (SH7149’s MTU2, A/D function pins)
•
Serial Port connector (D-sub 9pins)
•
H-UDI connector (36pins)
•
H-UDI connector (14pins)
3 LED
•
POWER LED (1pc.)
•
LED for Interrupt confirmation (1pc.)
•
User LED (6pcs.)
4 Switches
•
Reset switch (1pc.)
•
NMI switch (1pc.)
•
MRES switch (1pc.)
•
IRQ0 switch (1pc.)
•
DIP switch for System setting (1pc.,3 poles)
•
DIP switch for users (1pc.,4 poles)
5 External dimensions
•
Dimensions : 100mm x 100mm
•
Mounting form : 4-layer, double-side mounted
•
Board configuration : 1 board