model floating point   decimal byte string memory map  max memory (kwords)
0          sigma 7       optional  optional    standard   optional                  128
1          sigma 5       optional     n / a       n / a      n / a                  128
2          sigma 6       optional  standard    standard   standard                  128
3          sigma 9       standard  standard    standard   standard                  512
4          sigma 8       standard     n / a       n / a      n / a                  128
5  sigma 9 model 2       standard  standard    standard   standard                  256
6  sigma 9 model 3       standard     n / a       n / a   standard                  512

Table as JSON:
{"model":{"0":"sigma 7","1":"sigma 5","2":"sigma 6","3":"sigma 9","4":"sigma 8","5":"sigma 9 model 2","6":"sigma 9 model 3"},"floating point":{"0":"optional","1":"optional","2":"optional","3":"standard","4":"standard","5":"standard","6":"standard"},"decimal":{"0":"optional","1":"n \/ a","2":"standard","3":"standard","4":"n \/ a","5":"standard","6":"n \/ a"},"byte string":{"0":"standard","1":"n \/ a","2":"standard","3":"standard","4":"n \/ a","5":"standard","6":"n \/ a"},"memory map":{"0":"optional","1":"n \/ a","2":"standard","3":"standard","4":"n \/ a","5":"standard","6":"standard"},"max memory (kwords)":{"0":128,"1":128,"2":128,"3":512,"4":128,"5":256,"6":512}}