MN63Y1208 Datasheet, PDF (50/120 Pages) Panasonic Semiconductor – Built-in 4-Kbit FeRAM non-volatile memory with fast write and low power consumption

Chapter 4 RF Communication Mode
b8 b7 b6 b5 b4 b3 b2 b1
000
001
Block number
Set to 1. (0: No response)
NAD enable/disable. Set to 0 (NAD disable). (1: No response)
CID enable/disable. Set to 0 (CID disable). (1: No response)
Setting to 1 enables chaining.
Set to 0. (1: No response)
I-block
Figure 4-15 I-block Coding
b8 b7 b6 b5 b4 b3 b2 b1
101
001
Block number
Set to 1. (0: No response)
Set to 0. (1: No response)
CID enable/disable. Set to 0 (CID disable).
0: ACK; 1: NACK
Set to 1. (0: No response)
R-Block
Figure 4-16 R-block Coding
b8 b7 b6 b5 b4 b3 b2 b1
11
0010
Set to 0. (1: No response)
Set to 1. (0: No response)
Set to 0. (1: No response)
CID enable/disable. Set to 0 (CID disable).
(00)b, DESELECT
(No response, except (00)b)
S-Block
Figure 4-17 S-block Coding
50