P2ROMs (Production Programmed ROMs)
P2ROM stands for Production Programmed ROM. This exclusive Oki technology utilizes factory test equipment for programming the customers code into the P2ROM prior to final production testing. Advancements in this technology allows production costs to be equivalent to MASKROM and has many advantages and added benefits over the other non-volatile technologies, such as:
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| P2ROM line-up |
| Part Number | Density | Organization | Packages | Access Time (ns) |
Operating Voltage (V) |
Active Current (mA) |
Product Status | |
|---|---|---|---|---|---|---|---|---|
| MR27V802F |
8 Mb | 512K x 16 / 1M x 8 | 42DIP, 44SOP, 44TSOP | 70 | 3.0 - 3.6 | 18 | VP | |
MR27T802F |
8 Mb | 512K x 16 / 1M x 8 | 42DIP, 44SOP, 44TSOP | 80 | 2.7 - 3.6 | 18 | ||
| MR27V1652L |
16 Mb | 1M x 16 / 2M x 8 8-word x 16 / Page |
48TSOP, 44SOP | 100 / 30 | 3.0 - 3.6 | 60 | VP | |
| MR27T1602L | 16 Mb | 1M x 16 / 2M x 8 | 48TSOP, 44SOP | 80 / 90 | 3.0 - 3.6 2.7 - 3.6 |
16 | VP | |
| MR27V3252J | 32 Mb | 2M x 16 / 4M x 8 8-word x 16/Page |
48TSOP, 44SOP | 70 / 25 | 3.0 - 3.6 | 50 | VP | |
| MR27T3202L | 32 Mb | 2M x 16 / 4M x 8 | 48TSOP, 44SOP | 80 / 90 | 3.0 - 3.6 2.7 - 3.6 |
20 | VP | |
| MR27V6452L | 64 Mb | 4M x 16 / 8M x 8 8-word x 16/Page |
48TSOP, 44SOP | 100 / 30 | 3.0 - 3.6 | 50 | VP | |
| MR27T6402L | 64 Mb | 4M x 16 / 8M x 8 | 48TSOP, 44SOP | 80 / 90 | 3.0 - 3.6 2.7 -3.6 |
20 | VP | |
| MR27V12850L | 128 Mb | 8M x 16 / 16M x 8 8-word x 16/Page |
48TSOP | 100 / 30 | 3.0 - 3.6 | 50 | VP | |
| MR27T12800L | 128 Mb | 8M x 16 / 16M x 8 | 48TSOP | 90 / 100 | 3.0 - 3.6 2.7-3.6 |
25 | VP | |
| MR27V25653L | 256 Mb | 16M x 16 / 32M x 8 8-word x 16/Page |
70SSOP | 120 / 35 | 3.0 - 3.6 | 60 | VP | |
| MR27T25603L | 256 Mb | 16M x 16 / 32M x 8 | 50TSOP | 100 / 120 | 3.0 - 3.6 2.7 - 3.6 |
35 | VP | |
| MR26V51253L | 512 Mb | 32M x 16/ 64M x 8 8-word x 16/Page |
70SSOP | 100 / 35 | 3.0 - 3.6 | 80 | VP | |
| MR26V51203L | 512 Mb | 32M x 16/ 64M x 8 | 70SSOP | 100 / 120 | 3.0 - 3.6 | 40 | VP | |
| MR26V01G53L | 1Gb | 64M x 16 / 128M x 8 8word x 16/Page |
70SSOP | 105 / 35 | 3.0 - 3.6 | 100 | VP | |
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| P2ROM Partnumber Code Information |
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