| Part Number | Vsupply (V) | Isupply (max) (mA) | Host Speed (Mbps) | Peripheral Speed (Mbps) | SPI Clock (MHz) | Vl (V) | RoHS Available | Package/Pins | Oper. Temp. (°C) | Budgetary Price (See Notes) |
| MAX3421E | 3.3 | 45 | 12/1.5 | 12 | 0 to 26 | 1.4 to 3.6 | Yes | TQFN/32 ,TQFP/32 | -40 to +85 | $4.00 @1k |
| MAX3420E | 3.3 | 30 | - | 12 | 0 to 26 | 1.4 to 3.6 | Yes | LQFP/32 ,TQFN/24 | -40 to +85 | $4.03 @1k |
