Это из области истории. Для них когда-то IAR был. Список
поддерживаемых PIC24 в последней известной версии примерно такой: PIC24f04ka200,
PIC24f04ka201,
PIC24f08ka102,
PIC24f32ka102,
PIC24fj128ga006,
PIC24fj128ga008,
PIC24fj128ga010,
PIC24fj128ga106,
PIC24fj128ga108,
PIC24fj128ga110,
PIC24fj128gb106,
PIC24fj128gb108,
PIC24fj128gb110,
PIC24fj16ga002,
PIC24fj192ga106,
PIC24fj192ga108,
PIC24fj192ga110,
PIC24fj192gb106,
PIC24fj192gb108,
PIC24fj192gb110,
PIC24fj256ga106,
PIC24fj256ga108,
PIC24fj256ga110,
PIC24fj256gb106,
PIC24fj256gb108,
PIC24fj256gb110,
PIC24fj32ga002,
PIC24fj32ga004,
PIC24fj32gp204,
PIC24fj48ga002,
PIC24fj48ga004,
PIC24fj64ga002,
PIC24fj64ga004,
PIC24fj64ga006,
PIC24fj64ga008,
PIC24fj64ga010,
PIC24fj64ga106,
PIC24fj64ga108,
PIC24fj64ga110,
PIC24fj64gb106,
PIC24fj64gb108,
PIC24fj64gb110,
PIC24fj96ga006,
PIC24fj96ga008,
PIC24fj96ga010,
PIC24hj128gp206,
PIC24hj128gp210,
PIC24hj128gp302,
PIC24hj128gp304,
PIC24hj128gp306,
PIC24hj128gp310,
PIC24hj128gp506,
PIC24hj128gp510,
PIC24hj128gp802,
PIC24hj128gp804,
PIC24hj12gp201,
PIC24hj12gp202,
PIC24hj12mc201,
PIC24hj12mc202,
PIC24hj16gp302,
PIC24hj16gp304,
PIC24hj16mc302,
PIC24hj16mc304,
PIC24hj256gp206,
PIC24hj256gp210,
PIC24hj256gp610,
PIC24hj32gp202,
PIC24hj32gp302,
PIC24hj32gp304,
PIC24hj32mc202,
PIC24hj32mc204,
PIC24hj64gp202,
PIC24hj64gp204,
PIC24hj64gp206,
PIC24hj64gp210,
PIC24hj64gp502,
PIC24hj64gp504,
PIC24hj64gp506,
PIC24hj64gp510,