DALLAS DS1963S handbook

Update: 28 September, 2023

DS1963S is a financial iButton with SHA-1 functionality and a 4k-bit read/write data area. It has a 4096-bit non-volatile (NV) memory, divided into 16 pages of 256 bits each. It also features independent 64-bit keys and 32-bit read-only, non-rolling page write counters. The device also includes a 512-bit SHA-1 engine that can calculate a 160-bit message authentication code (MAC) and can be used as a co-processor for roaming iButtons or hosts.

---

File format: PDF

Size: -

MD5 Checksum: 2DC4F15A44EE035EE0000CA1D379B24C

Publication date: 03 July, 2012

Downloads: -

PDF Link: DALLAS DS1963S handbook PDF