Microchip R and 1 Suffix

MT8816APR1 is an example part number.

Please see our product manager response below:
“The “R” calls out reel, no “R” calls out tube.”
“There is no information available as to what the 1 calls out.”

-As total speculation, the 1 could be an updated packaging internal part number.

Summary

HV2802GA-G-ND
HV2801K6-G-ND
HV2904/AHA-ND
MT8808AP1-ND
HV2321FG-G-ND
HV2733FG-G-ND
HV209FG-G-ND
HV219FG-G-ND
VSC3308YKU-ND
150-HV2605TQ-G-ND
150-HV2705TQ-G-ND
150-VSC7546-V/5CC-ND
150-VSC7549-V/5CC-ND
150-VSC7549TSN-V/5CC-ND
HV2301FG-G-M931TR-ND,HV2301FG-G-M931CT-ND,HV2301FG-G-M931DKR-ND
HV2201PJ-G-M904TR-ND,HV2201PJ-G-M904CT-ND,HV2201PJ-G-M904DKR-ND
HV2221FG-G-ND
150-HV2708T-C/R8XTR-ND,150-HV2708T-C/R8XCT-ND,150-HV2708T-C/R8XDKR-ND
150-HV2607T-C/R8XTR-ND,150-HV2607T-C/R8XCT-ND,150-HV2607T-C/R8XDKR-ND
HV232FG-G-ND
HV2605BD-M936TR-ND,HV2605BD-M936CT-ND,HV2605BD-M936DKR-ND
VSC3304YHV-01-ND
HV2903/AHA-ND
576-3310-5-ND
HV2605FG-G-ND
HV2301PJ-G-ND
HV2761FG-G-ND
VSC3316YYP-ND
HV232PJ-G-ND
HV219PJ-G-ND
VSC3316YYP-60-ND
HV2201FG-G-M931TR-ND,HV2201FG-G-M931CT-ND,HV2201FG-G-M931DKR-ND
VSC7511XMY-ND
HV2601FG-G-ND
907-1046-ND
2266-HV2902GA-G-ND,HV2902GA-G-ND
HV2201FG-G-ND
HV2803/AHA-ND
MT8816AP1-ND
HV20220FG-G-ND
HV2808K6-G-ND
HV2662GA-G-ND
HV2762GA-G-ND
HV2631FG-G-ND
HV2701FG-G-ND
HV2701BD-M936TR-ND,HV2701BD-M936CT-ND,HV2701BD-M936DKR-ND
HV2901K6-G-ND
576-3057-ND
HV2301FG-G-ND
HV20220PJ-G-M904TR-ND,HV20220PJ-G-M904CT-ND,HV20220PJ-G-M904DKR-ND
HV20220PJ-G-ND
HV20320PJ-G-ND
HV2809K6-G-ND
HV2731FG-G-ND
HV2705FG-G-ND
150-HV2707T-C/R8XTR-ND,150-HV2707T-C/R8XCT-ND,150-HV2707T-C/R8XDKR-ND
150-HV2601TQ-G-ND
150-HV2701TQ-G-ND
150-VSC7546TSN-V/5CC-ND
MT093AP1-ND
MT093APR1-ND
MT8806AP1-ND
MT8806APR1-ND
MT8808APR1-ND
SY54017ARMG-TR-ND
MT8816AE1-ND
MT8816APR1TR-ND,MT8816APR1CT-ND,MT8816APR1DKR-ND
MT8812AP1-ND
MT8812APR1-ND
HV2201PJ-G-ND
HV2661FG-G-ND
HV214PJ-G-ND
HV2706FG-G-ND
HV20220FG-G-M931TR-ND,HV20220FG-G-M931CT-ND,HV20220FG-G-M931DKR-ND
HV214FG-G-ND
SY56034ARMG-TR-ND
HV2662LB-G-ND
HV2809K6-G-M937-ND
HV2762LB-G-ND
HV2601FG-G-M931-ND
HV2701FG-G-M931TR-ND,HV2701FG-G-M931CT-ND,HV2701FG-G-M931DKR-ND
HV2705FG-G-M931-ND
HV2705BD-M936TR-ND,HV2705BD-M936CT-ND,HV2705BD-M936DKR-ND
HV2601BD-M936-ND
VSC7513XKS-ND
HV20822FG-G-ND
HV20822FG-G-M931TR-ND,HV20822FG-G-M931CT-ND,HV20822FG-G-M931DKR-ND
HV238FG-G-ND
VSC7514XKS-ND
VSC3312YYP-01-ND
SY87724LHI-ND
576-2543-ND
576-3063-ND
576-2985-ND
907-1013-ND
907-1014-ND
907-1015-ND
907-1016-ND
907-1017-ND
SY54017RMG-TR-ND
VSC3340XJJ-31-ND
907-1038-ND
MT8808AE1-ND
MT8809AE1-ND
MT8809AP1-ND
MT8809APR1-ND
MT8812AE1-ND
MT8816AF1-ND
MT8806AE1-ND
MT8815AE1-ND
MT8815AP1-ND
MT093AE1-ND
HV230G1-G-ND
HV2662LA-G-ND
HV2762LA-G-ND
HV230GA-G-ND
VSC3303YHV-01-ND
VSC3008YSX-01-ND
VSC3104YVP-01-ND
VSC3108YSX-01-ND
VSC7323VH-03-ND
VSC7323XVH-ND
VSC7331XVH-ND
VSC7344YHU-01-ND
VSC7346YHU-01-ND
VSC7391XHO-ND
VSC8479SK-ND
VSC9118VH/E-ND
VSC9118XVH/E-ND
VSC9125VH-ND
VSC9125XVH-ND
VSC9128VH-ND
VSC9128XVH-ND
VSC9135YHM-01-ND
VSC9135YHM-12-ND
VSC9138YHM-01-ND
HV2070/AJA-ND
VSC7323VH-ND
VSC3008XSX-01-ND
VSC3108SX-01-ND
VSC3303EV-ND
VSC3304HVEV-ND
VSC3308EV-ND
VSC3312EV-ND
VSC3312YP-01-ND
VSC3312YYP-31-ND
VSC3316EV-ND
VSC3316HDMIEV-ND
VSC3340EV-ND
VSC3340YJJ-01-ND
VSC3340YJJ-31-ND
VSC7385XYV-ND
VSC7514EV-ND
HV2802GA-G
HV2801K6-G
HV2904/AHA
MT8808AP1
HV2321FG-G
HV2733FG-G
HV209FG-G
HV219FG-G
VSC3308YKU
HV2605TQ-G
HV2705TQ-G
VSC7546-V/5CC
VSC7549-V/5CC
VSC7549TSN-V/5CC
HV2301FG-G-M931
HV2201PJ-G-M904
HV2221FG-G
HV2708T-C/R8X
HV2607T-C/R8X
HV232FG-G
HV2605BD-M936
VSC3304YHV-01
HV2903/AHA
SY56034ARMG
HV2605FG-G
HV2301PJ-G
HV2761FG-G
VSC3316YYP
HV232PJ-G
HV219PJ-G
VSC3316YYP-60
HV2201FG-G-M931
VSC7511XMY
HV2601FG-G
VSC7512XMY
HV2902GA-G
HV2201FG-G
HV2803/AHA
MT8816AP1
HV20220FG-G
HV2808K6-G
HV2662GA-G
HV2762GA-G
HV2631FG-G
HV2701FG-G
HV2701BD-M936
HV2901K6-G
SY54017ARMG
HV2301FG-G
HV20220PJ-G-M904
HV20220PJ-G
HV20320PJ-G
HV2809K6-G
HV2731FG-G
HV2705FG-G
HV2707T-C/R8X
HV2601TQ-G
HV2701TQ-G
VSC7546TSN-V/5CC
MT093AP1
MT093APR1
MT8806AP1
MT8806APR1
MT8808APR1
SY54017ARMG-TR
MT8816AE1
MT8816APR1
MT8812AP1
MT8812APR1
HV2201PJ-G
HV2661FG-G
HV214PJ-G
HV2706FG-G
HV20220FG-G-M931
HV214FG-G
SY56034ARMG-TR
HV2662LB-G
HV2809K6-G-M937
HV2762LB-G
HV2601FG-G-M931
HV2701FG-G-M931
HV2705FG-G-M931
HV2705BD-M936
HV2601BD-M936
VSC7513XKS
HV20822FG-G
HV20822FG-G-M931
HV238FG-G
VSC7514XKS
VSC3312YYP-01
SY87724LHI
SY87724LHY
SY54017RMG
SY87724LHEY
VSC7389XHO
VSC7390XHO
VSC7395XYV
VSC7395XYV-03
VSC7398XYU
SY54017RMG-TR
VSC3340XJJ-31
VSC3340XJJ-01
MT8808AE1
MT8809AE1
MT8809AP1
MT8809APR1
MT8812AE1
MT8816AF1
MT8806AE1
MT8815AE1
MT8815AP1
MT093AE1
HV230G1-G
HV2662LA-G
HV2762LA-G
HV230GA-G
VSC3303YHV-01
VSC3008YSX-01
VSC3104YVP-01
VSC3108YSX-01
VSC7323VH-03
VSC7323XVH
VSC7331XVH
VSC7344YHU-01
VSC7346YHU-01
VSC7391XHO
VSC8479SK
VSC9118VH/E
VSC9118XVH/E
VSC9125VH
VSC9125XVH
VSC9128VH
VSC9128XVH
VSC9135YHM-01
VSC9135YHM-12
VSC9138YHM-01
HV2070/AJA
VSC7323VH
VSC3008XSX-01
VSC3108SX-01
VSC3303EV
VSC3304HVEV
VSC3308EV
VSC3312EV
VSC3312YP-01
VSC3312YYP-31
VSC3316EV
VSC3316HDMIEV
VSC3340EV
VSC3340YJJ-01
VSC3340YJJ-31
VSC7385XYV
VSC7514EV