Datasheet

max
Max. write current @ V
DD
min
VDD_W_CURR_MIN 3 R 111b [55:53]
Max. write current @ V
DD
max
VDD_W_CURR_MAX 3 R 111b [52:50]
Device size multiplier C_SIZE_MULT 3 R 111b [49:47]
Erase group size ERASE_GRP_SIZE 5 R 11111b [46:42]
Erase group size multiplier ERASE_GRP_MULT 5 R 11111b [41:37]
Write protect group size WP_GRP_SIZE 5 R 01111b [36:32]
Write protect group enable WP_GRP_ENABLE 1 R 1b [31:31]
Manufacturer default ECC DEFAULT_ECC 2 R 00b [30:29]
Write speed factor R2W_FACTOR 3 R 010b [28:26]
Max. write data block
length
WRITE_BL_LEN 4 R 9h [25:22]
Partial blocks for write
allowed
WRITE_BL_PARTIAL 1 R 0b [21:21]
Content protection
application
CONTENT_PROT_APP 1 R 0b [16:16]
File format group FILE_FORMAT_GRP 1 R/W 0b [15:15]
Copy flag (OTP) COPY 1 R/W 1b [14:14]
Permanent write
protection
PERM_WRITE_PROTE
CT
1 R/W 0b [13:13]
Temporary write
protection
TMP_WRITE_PROTEC
T
1 R/W/E 0b [12:12]
File format FILE_FORMAT 2 R/W 00b [11:10]
ECC code ECC 2 R/W/E 00b [9:8]
CRC CRC 7 R/W/E 1101001b [7:1]
Not used, always ’1’ - 1 ─ 1b [0:0]