This m.2 memristor carrier is intended to support up to 24x24 crossbar arrays
also temperature control via peltier cell with feedback using Pt-100 sensor


Characteristics of the connector:
Rated current per contact: 0.5A
Pin count w/o ke

possible suppliers for pt-100A
https://www.digikey.sk/en/products/detail/te-connectivity-measurement-specialties/NB-PTCO-058/5272161


--FIXED PINOUT

57 Board type ID resistor Sense
58 Ground plane / Board type ID resistor return

/--

24x24 x-bar temperature controlled test board

Requirements for peltier cell and control (10x10mm)
-Power: around 1.5w for sub 0 temperature with a cpu heatsink (lets make it min 6)

pinout:

Group 1: low power/analog signals (1-56)

1-48 (odd):  Array IN
1-48 (even): Array OUT

49 Pt-100-Vsense+
50 Pt-100-Vin
51 Pt-100-Vsense-
52 Pt-100-Return

53 Thermal EMF measuring pin 1
54 Thermal EMF measuring pin 2
    these should be just 2 pads located adjacent to the mr chip contact pins and wirebonded therefore should be possible to track
    emf due to local temperature on the memristor chip area, maybe it would make sense to bond to a separate memristor and track this too

(optional)
55:    Thermal EMF memristor measuring pin 1
56:    Thermal EMF memristor measuring pin 2

Group 2: power and HF signals (67-75)

67:    Vin_peltier (5-12v)
68:    0v_peltier
69:    Vin_peltier (5-12v)
70:    0v_peltier
71:    ~peltier_PG
72:    Cool_SW
73:    Heat_SW
74:    I_FB
75:    EEPROM-data/supply