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MT47H256M8EB
DDR2 SDRAM 32 Meg x 8 x 8 Banks
Schematic Symbol
Pin Configuration (60 pins)
| Pin | Name | Type |
|---|---|---|
| F9 | ODT | input |
| F2 | CKE | input |
| E8 | CK | input |
| F8 | ~{CK} | input |
| G8 | ~{CS} | input |
| F7 | ~{RAS} | input |
| G7 | ~{CAS} | input |
| F3 | ~{WE} | input |
| H8 | A0 | input |
| H3 | A1 | input |
| H7 | A2 | input |
| J2 | A3 | input |
| J8 | A4 | input |
| J3 | A5 | input |
| J7 | A6 | input |
| K2 | A7 | input |
| K8 | A8 | input |
| K3 | A9 | input |
| H2 | A10 | input |
| K7 | A11 | input |
| L2 | A12 | input |
| L8 | A13 | input |
| L3 | A14 | input |
| G2 | BA0 | input |
| G3 | BA1 | input |
| G1 | BA2 | input |
| L1 | VDD | power_in |
| H9 | VDD | power_in |
| E9 | VDD | power_in |
| A1 | VDD | power_in |
| A3 | VSS | power_in |
| E3 | VSS | power_in |
| J1 | VSS | power_in |
| K9 | VSS | power_in |
| E1 | VDDL | power_in |
| E7 | VSSDL | power_in |
| L7 | RFU | passive |
| C8 | DQ0 | bidirectional |
| C2 | DQ1 | bidirectional |
| D7 | DQ2 | bidirectional |
| D3 | DQ3 | bidirectional |
| D1 | DQ4 | bidirectional |
| D9 | DQ5 | bidirectional |
| B1 | DQ6 | bidirectional |
| B8 | DQ7 | bidirectional |
| B7 | DQS | bidirectional |
| A8 | ~{DQS}/NU | bidirectional |
| B3 | DM/RDQS | bidirectional |
| A2 | ~{RDQS}/NU | output |
| C9 | VDDQ | power_in |
| C7 | VDDQ | power_in |
| C3 | VDDQ | power_in |
| C1 | VDDQ | power_in |
| A9 | VDDQ | power_in |
| E2 | VREF | input |
| A7 | VSSQ | power_in |
| B2 | VSSQ | power_in |
| B9 | VSSQ | power_in |
| D2 | VSSQ | power_in |
| D8 | VSSQ | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.