HR-MB3
8 – 8
IC500 RH-IXA069AWZZ: 256MB SDRAM (IXA069AW)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Pin No.
Terminal Name
Function
40*
N.C./RFU
No connection.
41
VSS
Ground.
42
DQ8
Data inputs/outputs are multiplexed on the same pins.
43
VDDQ
Data output power.
44, 45
DQ9, DQ10
Data inputs/outputs are multiplexed on the same pins.
46
VSSQ
Data output ground.
47, 48
DQ11, DQ12
Data inputs/outputs are multiplexed on the same pins.
48
DQ1, DQ2
Data inputs/outputs are multiplexed on the same pins.
49
VDDQ
Data output power.
50, 51
DQ13, DQ14
Data inputs/outputs are multiplexed on the same pins.
52
VSSQ
Data output ground.
53
DQ15
Data inputs/outputs are multiplexed on the same pins.
54
VSS
Ground.
54
DQ7
Dynamic power path management set point. (account for scale factor)
Summary of Contents for HR-MB3
Page 13: ...HR MB3 5 4 MEMO ...
Page 38: ...HR MB3 8 9 MEMO ...
