Specifications
| Input Power |
+5VDC, 18mA (no output loading) |
| Clock Source |
Internal HFINTOSC or LFINTOSC |
| USB Communication |
Optically isolated – Mini-B connector – 128,000 baud |
| Programming Header |
5-pin, 0.1" spacing
Pin 1 – MCLR/VPP
Pin 2 – Vdd (+5VDC)
Pin 3 – Vss (DC Com)
Pin 4 – ICSPDAT
Pin 5 – ICSPCLK
|
| Factory Programming |
Available with no factory programming, or preprogrammed as specified |
Physical Dimensions
| Overall Size |
W 2.83" x L 5.4" x H 0.675"
(W 72mm x L 137.4mm x H 17.145mm)
|
| Mounting Hole Pattern |
4 holes – 0.17" dia • 2.519" x 5.098" |
PCB Layout – Topographical Footprint
|
I/O – Preprogrammed Configuration
| Analog Inputs (8) |
0 to 5VDC — RA0–RA7 |
| Digital Inputs (21) |
6 — RB0–RB5
4 — RC2–RC5
8 — RD0–RD7
3 — RE0–RE2
|
| Digital Outputs (8) |
7 — RF0–RF6
1 — RF7 (LED)
|
Serial Communication Commands
| Read Analog – Single Channel |
'$' (36d, 24h) + channel number |
| Read Analog – All Channels |
'#' (35d, 23h) |
| Read Digital In – Single Channel |
'!' (33d, 21h) + channel number |
| Read Digital In – All Channels |
'@' (64d, 40h) |
| Write Digital Out – Single Channel |
'?' (63d, 3Fh) + channel number
'01' = ON • '00' = OFF |
|
