Connector | P2, JP1 - JP3 | 3x1 pin header | 4 | Mouser [855-M20-9990345](https://www.mouser.com/ProductDetail/855-M20-9990345), 649-69190-103HLF, 649-78229-103HLF; Jameco 109576
Connector | P3 | DE9M, right angle PCB mount | 1 | Mouser [806-K22X-E9P-N-99](https://www.mouser.com/ProductDetail/806-K22X-E9P-N-99) (teal color), [806-K22X-E9P-N](https://www.mouser.com/ProductDetail/806-K22X-E9P-N); Jameco [104943](https://www.jameco.com/z/1008-9P-R-Jameco-Valuepro-Connector-D-Subminiature-Male-9-Position-2-77mm-Solder-Right-Angle-Through-Hole-9-Terminal-1-Port_104943.html), [614459](https://www.jameco.com/z/747840-6-TE-Connectivity-Connector-D-Subminiature-Plug-9-Position-2-74mm-Solder-Right-Angle-Through-Hole-9-Terminal-1-Port-Tray_614459.html), [614432](https://www.jameco.com/z/5747840-3-TE-Connectivity-Connector-D-Subminiature-Plug-9-Position-2-74mm-Solder-Right-Angle-Through-Hole-9-Terminal-1-Port_960837.html)
Connector | P4 | 20x2 pin socket | 1 | Mouser [517-929852-01-20-RB](https://www.mouser.com/ProductDetail/517-929852-01-20-RB). Note: Optional, used for extension bus
-Connector | P5 | 2 pin header with friction lock | 1 | Mouser [571-6404562](https://www.mouser.com/ProductDetail/571-6404562), 571-3-641126-2, 571-3-641215-2; Jameco 232266, 613931. Note: Optional, used for SRAM battery backup. Corresponding female connector: Mouser 571-770602-2; Jameco 234798. Contacts (2 contacts needed): Mouser 571-770666-1; Jameco 234923, 736501. It is recommended to use a polarized header to avoid incorrect power polarity.
-Diode | D1 | 1N4148 | 1 | Mouser [512-1N4148](https://www.mouser.com/ProductDetail/512-1N4148), 771-1N4148-T/R; Jameco 36038, 179215
+Connector | P5 | 2 pin header with friction lock | 1 | Mouser [571-6404562](https://www.mouser.com/ProductDetail/571-6404562), [571-3-641126-2](https://www.mouser.com/ProductDetail/571-3-641126-2), [571-3-641215-2](https://www.mouser.com/ProductDetail/571-3-641215-2); Jameco [232266](https://www.jameco.com/z/22-23-2021-Molex-Connector-Wire-to-Board-Header-2-Position-2-54mm-Solder-Straight-Thru-Hole-Color-may-vary-_232266.html), [613931](https://www.jameco.com/z/640456-2-TE-Connectivity-Connector-Wire-to-Board-Header-2-Position-2-54mm-Solder-Straight-Thru-Hole_613931.html). Note: Optional, used for SRAM battery backup. Corresponding female connector: Mouser [571-13758202](https://www.mouser.com/ProductDetail/571-13758202); Jameco [234798](https://www.jameco.com/z/22-01-3027-Molex-Straight-Connector-Housing-Receptacle-2-Position-2-54mm-Color-may-vary-_234798.html). Contacts (2 contacts needed): Mouser [571-14453361](https://www.mouser.com/ProductDetail/571-14453361); Jameco [234923](https://www.jameco.com/z/08-50-0114-Molex-0-100-2-54mm-Connector-Contact-Female-1-Position-Crimp-Straight-Cable-Mount-Bag_234923.html), [736501](https://www.jameco.com/z/08-50-0113-Molex-Connector-Contact-Female-1-Position-Crimp-Straight-Cable-Mount-Reel_736501.html). It is recommended to use a polarized header to avoid incorrect power polarity.
+Diode | D1 | 1N4148 | 1 | Mouser [512-1N4148TR](https://www.mouser.com/ProductDetail/512-1N4148TR), [512-1N4148](https://www.mouser.com/ProductDetail/512-1N4148), [78-1N4148](https://www.mouser.com/ProductDetail/78-1N4148); Jameco [36038](https://www.jameco.com/z/1N4148-Major-Brands-Diode-1N4148-100V-200mA-10mA-If-Small-Signal-Switching-Bulk-_36038.html), [179215](https://www.jameco.com/z/1N4148-Major-Brands-Diode-1N4148-100V-200mA-10mA-If-Small-Signal-Switching-Bulk-_36038.html)
LED | D2 | LED Indicator, Dialight 566-0206F | 1 | Mouser [645-566-0206F](https://www.mouser.com/ProductDetail/645-566-0206F). Note: Can be replaced with a standard 3 mm or 5 mm LED
Resistor | R1 | 33 Ohm, 1/4 W | 1 | Mouser [240-CFR-25JT-52-33R](https://www.mouser.com/ProductDetail/240-CFR-25JT-52-33R); Jameco [690507](https://www.jameco.com/z/CF1-4W330JRC-Jameco-Valuepro-Resistor-Carbon-Film-33-Ohm-5-1-4-Watt_690507.html)
Resistor | R2 | 470 Ohm, 1/4 W | 1 | Mouser [603-CFR-25JT-52-470R](https://www.mouser.com/ProductDetail/603-CFR-25JT-52-470R); Jameco [690785](https://www.jameco.com/z/CF1-4W471JRC-Jameco-Valuepro-Resistor-Carbon-Film-470-Ohm-1-4-Watt-5-_690785.html)
Resistor | R3 | 100 kOhm, 1/4 W | 1 | Mouser [603-CFR-25JT-52-100K](https://www.mouser.com/ProductDetail/603-CFR-25JT-52-100K); Jameco [691340](https://www.jameco.com/z/CF1-4W104JRC-Jameco-Valuepro-Resistor-Carbon-Film-100k-Ohm-1-4-Watt-5-_691340.html)
Resistor Array | RR1, RR2 | 4.7 kOhm, 6 pin, bussed resistor array | 2 | Mouser [264-4.7K-RC](https://www.mouser.com/ProductDetail/264-4.7K-RC), 652-4306R-1LF-4.7K
-Switch | SW1 | Tactile switch, right angle | 1 | Mouser [653-B3F-3100](https://www.mouser.com/ProductDetail/653-B3F-3100), [653-B3F-3152](https://www.mouser.com/ProductDetail/653-B3F-3152), 706-95C06A2RAT, 706-95C06C2RAT, 706-95C06F2RAT; Jameco 1953575. Note: Switches can have different actuator length. You might want to select the switch according your own preferences, for example the enclosure type you want to use, and whatever you want the reset button to stick out of the enclosure or to stay hidden inside.
+Switch | SW1 | Tactile switch, right angle | 1 | Mouser [653-B3F-3100](https://www.mouser.com/ProductDetail/653-B3F-3100), [653-B3F-3152](https://www.mouser.com/ProductDetail/653-B3F-3152), [706-95C06A2RAT](https://www.mouser.com/ProductDetail/706-95C06A2RAT), [706-95C06C2RAT](https://www.mouser.com/ProductDetail/706-95C06C2RAT), [706-95C06F2RAT](https://www.mouser.com/ProductDetail/706-95C06F2RAT); Jameco [2280495](https://www.jameco.com/z/SKHHLNA010-Alps-Electric-SPST-NO-OFF-MOM-Tactile-Switch-12VDC-50mA_2280495.html). Note: Switches can have different actuator length. You might want to select the switch according your own preferences, for example the enclosure type you want to use, and whatever you want the reset button to stick out of the enclosure or to stay hidden inside.
Crystal | Y1 | 6.144 MHz quartz resonator for 3 MHz CPU; 8 MHz quartz resonator for 4 MHz CPU; 9.8304 MHz quartz resonator for 5 MHz CPU; 12.288 MHz quartz resonator for 6 MHz CPU ; 16 MHz quartz resonator for 8 MHz CPU | 1 | Mouser [520-61-18-4XEN](https://www.mouser.com/ProductDetail/520-61-18-4XEN) (6.144 MHz), [695-HC49US-983-U](https://www.mouser.com/ProductDetail/695-HC49US-983-U) (9.8304 MHz), [695-HC49US-122-U](https://www.mouser.com/ProductDetail/695-HC49US-122-U) (12.288 MHz), [815-ABL-16-B2](https://www.mouser.com/ProductDetail/815-ABL-16-B2) (16 MHz); Unicorn Electronics 6.144 MHz or 9.8304 MHz according to desired CPU clock frequency.
-IC | U1 | 80C85A, 8085A-2, or 8085A CPU | 1 | Jameco [52071](https://www.jameco.com/z/8085A-2-Major-Brands-IC-8085A-2-8-Bit-CPU-32-I-O-5MHz-DIP-40-pin_52071.html) (8085A-2, 5 MHz), [52062](https://www.jameco.com/z/8085A-Major-Brands-IC-8085A-8-Bit-HMOS-MPU_52062.html) (8085A, 3 MHz); Unicorn Electronics 80C85, 8085A-2, or 8085A; eBay (search for 80C85 or 8085 CPUs, or IM1821VM85A / ИМ1821ВМ85А for Soviet 80C85 clone). Note: Use CMOS part - 80C85A for lower power consumption
-IC | U2 | 82C51A, or 8251A USART | 1 | Jameco [52652](https://www.jameco.com/z/8251A-Major-Brands-IC-8251A-USART-28-pin-DIP_52652.html) (8251A) [52370](https://www.jameco.com/z/82C51A-Major-Brands-IC-82C51A-USART-CMOS-Transceiver-28-pin-DIP_52370.html) (82C51A), [52644](https://www.jameco.com/z/D8251AC-NEC-Corporation-IC-USART-8251-Dip-28_52644.html) (NEC D8251AC); Unicorn Electronics 82C51 or 8051; eBay (search for 82C51 or 8251 USART, or 580VV51 / 580ВВ51 for Soviet 8251 clone). Note: Use CMOS part - 82C51A for lower power consumption
-IC | U3 | 28C256 EEPROM, 27C256 UV EPROM, 27C128 UV EPROM, 27128 UV EPROM, 27C64 UV EPROM, 2764 UV EPROM | 1 | Mouser [556-AT28C25615PU](https://www.mouser.com/ProductDetail/556-AT28C25615PU); Jameco [74843](https://www.jameco.com/z/28C256-15-Major-Brands-IC-28C256-15-EEPROM-256K-Bit-CMOS-Parallel_74843.html) (28C256 EEPROM), [39714](https://www.jameco.com/z/27C256-15-Major-Brands-IC-27C256-15-EPROM-256K-Bit-150ns-CMOS-UV-Erasable-Prommable-ROM_39714.html) (27C256 UV EPROM); Unicorn Electronics 28C256-15 (EEPROM), 27C256 or 27C128 (UV EPROM). Note: EEPROM parts are recommended. UV lamp is required to erase UV EPROMs
+IC | U1 | 80C85A, 8085A-2, or 8085A CPU | 1 | Jameco [8085A-2, 5 MHz - 52071](https://www.jameco.com/z/8085A-2-Major-Brands-IC-8085A-2-8-Bit-CPU-32-I-O-5MHz-DIP-40-pin_52071.html), [8085A, 3 MHz - 52062](https://www.jameco.com/z/8085A-Major-Brands-IC-8085A-8-Bit-HMOS-MPU_52062.html); Unicorn Electronics 80C85, 8085A-2, or 8085A; eBay (search for 80C85 or 8085 CPUs, or IM1821VM85A / ИМ1821ВМ85А for Soviet 80C85 clone). Note: Use CMOS part - 80C85A for lower power consumption
+IC | U2 | 82C51A, or 8251A USART | 1 | Jameco [8251A - 52652](https://www.jameco.com/z/8251A-Major-Brands-IC-8251A-USART-28-pin-DIP_52652.html) [82C51A - 52370](https://www.jameco.com/z/82C51A-Major-Brands-IC-82C51A-USART-CMOS-Transceiver-28-pin-DIP_52370.html), [NEC D8251AC - 52644](https://www.jameco.com/z/D8251AC-NEC-Corporation-IC-USART-8251-Dip-28_52644.html); Unicorn Electronics 82C51 or 8051; eBay (search for 82C51 or 8251 USART, or 580VV51 / 580ВВ51 for Soviet 8251 clone). Note: Use CMOS part - 82C51A for lower power consumption
+IC | U3 | 28C256 EEPROM, 27C256 UV EPROM, 27C128 UV EPROM, 27128 UV EPROM, 27C64 UV EPROM, 2764 UV EPROM | 1 | Mouser [556-AT28C25615PU](https://www.mouser.com/ProductDetail/556-AT28C25615PU); Jameco [28C256 EEPROM - 74843](https://www.jameco.com/z/28C256-15-Major-Brands-IC-28C256-15-EEPROM-256K-Bit-CMOS-Parallel_74843.html), [27C256 UV EPROM - 39714](https://www.jameco.com/z/27C256-15-Major-Brands-IC-27C256-15-EPROM-256K-Bit-150ns-CMOS-UV-Erasable-Prommable-ROM_39714.html); Unicorn Electronics 28C256-15 (EEPROM), 27C256 or 27C128 (UV EPROM). Note: EEPROM parts are recommended. UV lamp is required to erase UV EPROMs
IC | U4 | 62256 SRAM | 1 | Mouser [913-AS6C62256-55PCN](https://www.mouser.com/ProductDetail/913-AS6C62256-55PCN); Jameco 391822; Unicorn Electronics 62256LP-70 (or any other 62256)
-IC | U5 | GAL16V8, ATF16V8 | 1 | Mouser [556-AF16V8B15PU](https://www.mouser.com/ProductDetail/556-AF16V8B15PU), Jameco 37452; Unicorn Electronics 16V8 (10 ns, 12 ns, or 15 ns versions would work. Make sure to contact the seller and ask specifically for Lattice GAL16V8 part. iCT PEEL16V8 parts are not supported by MiniPro TL866CS programmer)
-IC | U6 | 74HC573, 74ALS573, 74F573 | 1 | Mouser [595-SN74HCT573N](https://www.mouser.com/ProductDetail/595-SN74HCT573N), [595-SN74AHCT573N](https://www.mouser.com/ProductDetail/595-SN74AHCT573N), 595-CD74HC573E, 595-SN74ALS573CN, 595-SN74F573N; Jameco 46076 (74HC573); Unicorn Electronics 74HC573, 74ALS573, 74F573; eBay (search for 74HC573, 74ALS573, 74F573, or KR1533IR33 / КР1533ИР33 for Soviet 74ALS573 clone)
+IC | U5 | GAL16V8, ATF16V8 | 1 | Mouser [556-AF16V8B15PU](https://www.mouser.com/ProductDetail/556-AF16V8B15PU), Jameco [GAL16V8D-15LP - 2290551](https://www.jameco.com/z/GAL16V8D-15LP-Lattice-Semiconductor-Corporation-IC-16V8D-15-High-Performance-EE-CMOS-PLD-Generic-Array-Logic-15ns-90mA-250MHz_2290551.html), [GAL16V8D-25LP - 876539](https://www.jameco.com/z/GAL16V8D-25LP-Lattice-Semiconductor-Corporation-IC-GAL16V8D-25-EECMOS-64x32-GAL-41-6MHz-20-pin-DIP_876539.html); Unicorn Electronics 16V8 (10 ns, 12 ns, or 15 ns versions would work. Make sure to contact the seller and ask specifically for Lattice GAL16V8 part. iCT PEEL16V8 parts are not supported by MiniPro TL866CS programmer)
+IC | U6 | 74HCT573, 74ALS573, 74F573 | 1 | Mouser [595-SN74HCT573N](https://www.mouser.com/ProductDetail/595-SN74HCT573N), [595-SN74AHCT573N](https://www.mouser.com/ProductDetail/595-SN74AHCT573N), [595-SN74F573N](https://www.mouser.com/ProductDetail/595-SN74F573N), [595-SN74ALS573CN](https://www.mouser.com/ProductDetail/595-SN74ALS573CN); Jameco [74HCT573 - 45090](https://www.jameco.com/z/74HCT573-Major-Brands-IC-74HCT573-Tri-State-Octal-D-type-Transparent-Latch_45090.html); Unicorn Electronics 74HCT573, 74F573, 74ALS573; eBay (search for 74HCT573, 74ALS573, 74F573, or KR1533IR33 / КР1533ИР33 for Soviet 74ALS573 clone)
IC | U7 | MAX202, MAX232A | 1 | Mouser [595-TRS202ECN](https://www.mouser.com/ProductDetail/595-TRS202ECN), [700-MAX202CPE](https://www.mouser.com/ProductDetail/700-MAX202CPE), [700-MAX232ACPE](https://www.mouser.com/ProductDetail/700-MAX232ACPE); Jameco 1800552, 142535; Unicorn Electronics MAX202
IC | U8 | Maxim DS1210, or Maxim MXD1210 | 1 | Mouser [700-MXD1210CPA](https://www.mouser.com/ProductDetail/700-MXD1210CPA); Jameco 114198; Unicorn Electronics DS1210. Note: Optional, used for SRAM battery backup. If not populated - install two wire jumpers instead as shown on the PCB silk screen
-IC Socket | U1 | 40 pin 600 mil DIP socket | 1 | Mouser [517-4840-6000-CP](https://www.mouser.com/ProductDetail/517-4840-6000-CP), 649-DILB40P223TLF; Jameco 41111
-IC Socket | U2 - U4 | 28 pin 600 mil DIP socket | 3 | Mouser [517-4828-6000-CP](https://www.mouser.com/ProductDetail/517-4828-6000-CP), 649-DILB28P223TLF; Jameco 40301
-IC Socket | U5, U6 | 20 pin 300 mil DIP socket | 2 | Mouser [517-4820-3000-CP](https://www.mouser.com/ProductDetail/517-4820-3000-CP), 649-DILB20P-223TLF; Jameco 38608
-IC Socket | U7 | 16 pin 300 mil DIP socket | 1 | Mouser [517-4816-3000-CP](https://www.mouser.com/ProductDetail/517-4816-3000-CP), 649-DILB16P-223TLF; Jameco 37373
-IC Socket | U8 | 8 pin 300 mil DIP socket | 1 | Mouser [517-4808-3000-CP](https://www.mouser.com/ProductDetail/517-4808-3000-CP), 649-DILB8P223TLF; Jameco 51571
+IC Socket | U1 | 40 pin 600 mil DIP socket | 1 | Mouser [517-4840-6000-CP](https://www.mouser.com/ProductDetail/517-4840-6000-CP), [649-DILB40P223TLF](https://www.mouser.com/ProductDetail/649-DILB40P223TLF); Jameco [41111](https://www.jameco.com/z/6000-40DW-R-Jameco-Valuepro-40-Pin-Dual-Wipe-Low-Profile-IC-Socket-0-60-Inch-Wide_112311.html)
+IC Socket | U2 - U4 | 28 pin 600 mil DIP socket | 3 | Mouser [517-4828-6000-CP](https://www.mouser.com/ProductDetail/517-4828-6000-CP), [649-DILB28P223TLF](https://www.mouser.com/ProductDetail/649-DILB28P223TLF); Jameco [40301](https://www.jameco.com/z/28LPD-6-Jameco-Valuepro-28-Pin-Dual-Wipe-Low-Profile-IC-Socket-0-6-Inch-Wide_40301.html)
+IC Socket | U5, U6 | 20 pin 300 mil DIP socket | 2 | Mouser [517-4820-3000-CP](https://www.mouser.com/ProductDetail/517-4820-3000-CP), 649-[DILB20P-223TLF](https://www.mouser.com/ProductDetail/649-DILB20P-223TLF); Jameco [38608](https://www.jameco.com/z/20LPD-Major-Brands-20-Pin-0-3-Inch-Wide-Low-Profile-Dual-Wipe-IC-Socket_112248.html)
+IC Socket | U7 | 16 pin 300 mil DIP socket | 1 | Mouser [517-4816-3000-CP](https://www.mouser.com/ProductDetail/517-4816-3000-CP), 649-[DILB16P-223TLF](https://www.mouser.com/ProductDetail/649-DILB16P-223TLF); Jameco [37373](https://www.jameco.com/z/ICS-316-T-Jameco-Valuepro-IC-Socket-16-Pin-Dual-Wipe-Low-Profile-0-3-Inch-Wide_112222.html)
+IC Socket | U8 | 8 pin 300 mil DIP socket | 1 | Mouser [517-4808-3000-CP](https://www.mouser.com/ProductDetail/517-4808-3000-CP), 649-[DILB8P223TLF](https://www.mouser.com/ProductDetail/649-DILB8P223TLF); Jameco [112206](https://www.jameco.com/z/8LPD-Jameco-Valuepro-8-Pin-IC-Socket-Dual-Wipe-Low-Profile-0-30-Inch-Wide_112206.html)
#### Replacement Notes
public / minimax8085.git / commitdiff