== calculations == page 18 - user.manual.lpc3180.01.pdf Reset is accomplished by an active LOW signal on the RESET_N input pin. page 370 - user.manual.lpc3180.01.pdf 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. page 318 - user.manual.lpc3180.01.pdf Programmable watchdog pulse output on RESOUT_N pin. page 29 - LPC3180_2.pdf VDD(1V2) MIN(1.1) TYP(1.2) MAX(1.3) VDD(3V0) MIN(2.7) TYP(3.0) MAX(3.3) page 9 - ld1117xx.pdf LD1117#12 VO MIN(1.188) TYP(1.20) MAX(1.212) page 16 - ld1117xx.pdf LD1117 (adjustable) Vref MIN(1.238) TYP((1.25) MAX(1.262) /home/jelle/openarm/doc/FLASH NAND/HY27UF084G2M-TP/ page 4 - HY27UF084G2M Series(Rev.0.7).pdf 3.3V device: VCC = 2.7 to 3.6V : HY27UF084G2M /home/jelle/openarm/doc/SDRAM/MT48LC16M16A2P-7E/256MSDRAM.pdf page 49 - 256MSDRAM.pdf MIN(3.0) TYP(3.3) MAX(3.6) == +3.0V Limits == $HOME/openarm/doc/POWER/LD1117STR/information.txt MIN(2.940) = 1.238 * (1 + 326.7 / 237.6) TYP(2.969) = 1.250 * (1 + 330.0 / 240.0) MAX(3.004) = 1.262 * (1 + 333.3 / 242.4) == +3.125 V Limits == $HOME/openarm/doc/POWER/LD1117STR/information.txt MIN(3.095) = 1.238 * (1 + 326.7 / 217.8) TYP(3.125) = 1.250 * (1 + 330.0 / 220.0) MAX(3.115) = 1.262 * (1 + 333.3 / 222.2) == +3.3V Limits == $HOME/openarm/doc/POWER/LD1117STR/information.txt MIN(3.250) = 1.238 * (1 + 386.1 / 237.6) TYP(3.281) = 1.238 * (1 + 386.1 / 237.6) MAX(3.313) = 1.262 * (1 + 393.9 / 242.4) == POWER-ON RESET values == +1.2V > 1.1V +1.2V < 1.188V TYP(1.144V) BU4811G-TR (not avalible and not going to be used) +3.0V > 2.7V +3.0V < 2.940V TYP(2.82V) BU4828G-TR (not going to be used) +3.125V > 2.7V +3.125V < 3.095V TYP(2.8975V) MCP120T-300I = MIN(2.85) TYP(2.925) MAX(3.0) BU4829G-TR LP3470M5-2.93 +3.3V > 3.00 +3.3V < 3.25V TYP(3.125V) MCP120T-315I = MIN(3.0) TYP(3.075) MAX(3.15) LP3470M5-3.08 BU4831G-TR == notes == checkout LTC1728 checkout MAX6301 page 370 - user.manual.lpc3180.01.pdf RESET_N System reset - I Input - VDD_RTC12