The ZLP32300P2032C from Analog Devices Inc./Maxim Integrated is a Z8 Crimzon™ ZLP 8-bit microcontroller Integrated Circuit rated 8 MHz, with 32 KB (32K x 8) OTP memory, in a 20-PDIP package.
The ZLP32300H4804G from Analog Devices Inc./Maxim Integrated is a Z8 Crimzon™ ZLP 8-bit microcontroller Integrated Circuit running at 8 MHz with 4KB (4K x 8) OTP in a 48-SSOP package.