● Digital Bits: 24

● Compatibility: 8255 Mode 0

● Performance: 1 μs per 32-bit transaction max, ∼3.5μs in Windows

● Digital Inputs

- Logic High: 2.0V to VCCIO (3.3VDC, 5VDC tolerant)

- Logic Low: 0V to 0.8V

● Digital Outputs (Standard Version)

- Logic High: 2.0V (min) 24mA source

- Logic Low: 0.55V (max) 24mA sink

- Power Output: +3.3 VDC via 0.5A polyfuse (resetting)

● TTL with user VCCIO Digital Outputs (-TTL option)

- 1.65V to 5.5V: At DB37M, via polyfuse

- Logic High: 3.8V (min) 32ma UVCCIO = 4.5V

- Logic Low: 0.55V (max) 32ma UVCCIO = 4.5V

● Operating Temperature 0° to +70°C, optional -40° to +85°C

● Storage Temperature -40° to +105°C

● Humidity 5% to 95% RH, without condensation

● Power required: +3.3VDC @ 300ma (typical)

● Weight:6.2 grams (plus 22.2g for the cable)

● Size: Length:80mm with breakaway to shorten to 60mm; Width: 22mm

● I/O connector:

- On-card: Molex 501190-4017 40-pin latching

- Mating: Molex 501189-4010

- On cable: Male, D-Sub Miniature, 37-pin

- Mating: Female, D-Sub Miniature, 37-pin

● This product is designed to be in full compliance with CE requirements.