Renesas M3A-HS71, Руководство пользователя

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Overview
1.3 External Specifications
Rev.1.01 2008.05.07
1-3
REJ11J0012-0101
1
1.3 External Specifications
Table 1.3.1 and Table 1.3.2 list the external specifications of SH7670 CPU board.
Table 1.3.1 External Specifications of SH7670 CPU Board (1)
No. Item Content
1 CPU
SH7670
•
Input(XIN) clock: 16.67 MHz
•
Bus clock: Maximum 66.67 MHz,
•
CPU clock: Maximum 200 MHz
•
On-chip memory
• RAM: 32KB
• Instruction cache : 8 KB
• Operand cache : 8 KB
Power voltage: internal : 1.2 V, I/O 3.3 V
256-pin BGA 0.8 mm pitch (Package code: PRBG0256GA-A)
2 External Memory
The following memories are mounted
•
SDRAM
• EDS2516APTA-75 (Elpida) x 2 : 64 MB
• 32-bit bus width
•
Flash memory
• S29GL064A90TFIR4 : 8 MB
• 16-bit data bus width fixed
•
EEPROM (IIC3)
・
HN58X24128FPIE x 1 : 16KB
3 Ether
•
RJ-45LAN connector with on-chip pulse transformer (8-pin, RJ-45)
•
Realtek PHY-LSI RTL8201CP-VD-LF is mounted
4 USB
•
USB connector
→
Series A socket built-in. (Mini-AB/Mini-B connectors for Host/Function
evaluation can be mounted on the board)
•
VBUS power control
5
Connectors and
Through-hole
z
H-UDI connector (14-pin)
z
Serial port connector (D-sub 9-pin)
z
20-pin MIL standard connector
• SH7670 extension connector: 4 pcs.
• SH7670 ST I/F connector : 2 pcs.
z
40-pin MIL standard connector
• SH7670 extension connector: 2 pcs.
6 LED
•
Power LED (1 pc.)
•
User LED (Connect to the port pins of SH7670): 4 pcs.
•
LED for Ethernet communication status (5 pcs.)