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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 100 | jelle | 1 | == calculations == |
| 2 | |||
| 3 | page 18 - user.manual.lpc3180.01.pdf |
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| 4 | Reset is accomplished by an active LOW signal on the RESET_N input pin. |
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| 5 | page 370 - user.manual.lpc3180.01.pdf |
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| 6 | RESOUT_N is low when RESET_N is low and goes high when RESET_N goes high. RESETOUT_N may also be configured to reflect an internal watchdog reset. |
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| 7 | page 318 - user.manual.lpc3180.01.pdf |
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| 8 | Programmable watchdog pulse output on RESOUT_N pin. |
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| 9 | |||
| 10 | page 29 - LPC3180_2.pdf |
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| 11 | VDD(1V2) MIN(1.1) TYP(1.2) MAX(1.3) |
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| 12 | VDD(3V0) MIN(2.7) TYP(3.0) MAX(3.3) |
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| 13 | |||
| 14 | page 9 - ld1117xx.pdf |
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| 15 | LD1117#12 |
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| 16 | VO MIN(1.188) TYP(1.20) MAX(1.212) |
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| 17 | |||
| 18 | page 16 - ld1117xx.pdf |
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| 19 | LD1117 (adjustable) |
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| 20 | Vref MIN(1.238) TYP((1.25) MAX(1.262) |
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| 21 | |||
| 22 | /home/jelle/openarm/doc/FLASH NAND/HY27UF084G2M-TP/ |
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| 23 | page 4 - HY27UF084G2M Series(Rev.0.7).pdf |
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| 24 | 3.3V device: VCC = 2.7 to 3.6V : HY27UF084G2M |
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| 25 | |||
| 26 | /home/jelle/openarm/doc/SDRAM/MT48LC16M16A2P-7E/256MSDRAM.pdf |
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| 27 | page 49 - 256MSDRAM.pdf |
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| 28 | MIN(3.0) TYP(3.3) MAX(3.6) |
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| 29 | |||
| 30 | == +3.0V Limits == |
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| 31 | $HOME/openarm/doc/POWER/LD1117STR/information.txt |
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| 32 | MIN(2.940) = 1.238 * (1 + 326.7 / 237.6) |
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| 33 | TYP(2.969) = 1.250 * (1 + 330.0 / 240.0) |
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| 34 | MAX(3.004) = 1.262 * (1 + 333.3 / 242.4) |
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| 35 | |||
| 36 | == +3.125 V Limits == |
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| 37 | $HOME/openarm/doc/POWER/LD1117STR/information.txt |
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| 38 | MIN(3.095) = 1.238 * (1 + 326.7 / 217.8) |
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| 39 | TYP(3.125) = 1.250 * (1 + 330.0 / 220.0) |
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| 40 | MAX(3.115) = 1.262 * (1 + 333.3 / 222.2) |
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| 41 | |||
| 42 | == +3.3V Limits == |
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| 43 | $HOME/openarm/doc/POWER/LD1117STR/information.txt |
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| 44 | MIN(3.250) = 1.238 * (1 + 386.1 / 237.6) |
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| 45 | TYP(3.281) = 1.238 * (1 + 386.1 / 237.6) |
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| 46 | MAX(3.313) = 1.262 * (1 + 393.9 / 242.4) |
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| 47 | |||
| 48 | == POWER-ON RESET values == |
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| 49 | |||
| 50 | +1.2V > 1.1V |
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| 51 | +1.2V < 1.188V |
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| 52 | TYP(1.144V) |
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| 53 | BU4811G-TR (not avalible and not going to be used) |
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| 54 | |||
| 55 | +3.0V > 2.7V |
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| 56 | +3.0V < 2.940V |
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| 57 | TYP(2.82V) |
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| 58 | BU4828G-TR (not going to be used) |
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| 59 | |||
| 60 | +3.125V > 2.7V |
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| 61 | +3.125V < 3.095V |
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| 62 | TYP(2.8975V) |
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| 63 | MCP120T-300I = MIN(2.85) TYP(2.925) MAX(3.0) |
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| 64 | BU4829G-TR |
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| 65 | LP3470M5-2.93 |
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| 66 | |||
| 67 | +3.3V > 3.00 |
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| 68 | +3.3V < 3.25V |
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| 69 | TYP(3.125V) |
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| 70 | MCP120T-315I = MIN(3.0) TYP(3.075) MAX(3.15) |
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| 71 | LP3470M5-3.08 |
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| 72 | BU4831G-TR |