WM71016 Ramtron, WM71016 Datasheet - Page 4

• Manufacturer Part Number: WM71016
• Description: (WM71004 - WM71016) 4/8/16Kbit Secure F-RAM Memory
• Manufacturer: Ramtron

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MEMORY MAP
Rev. 1.4
May 2011
WM710xx‟s memory is partitioned according to the logical and physical mapping shown in Table 1 below.
Table 1: Memory Map
Address
0x3BC
0x3BD
0x00A
0x00B
0x00C
0x00D
0x00E
0x01A
0x01B
0x0FE
0x0FF
0x1FE
0x1FF
0x3BA
0x3BB
0x3BE
0x000
0x001
0x002
0x003
0x004
0x005
0x006
0x007
0x008
0x009
0x00F
0x010
0x011
0x012
0x013
0x014
0x015
0x016
0x017
0x018
0x019
0x100
0x101
0x200
0x201
DSPI
…
…
Memory Bank
RESERVED
RESERVED
RESERVED
RESERVED
SERVICE
SERVICE
Gen-2
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
USER
EPC
EPC
EPC
EPC
EPC
EPC
EPC
EPC
EPC
EPC
TID
TID
TID
TID
…
…
Address
0x0EA
0x0EB
0x0EC
0x0ED
0x1EA
0x1EB
0x1EC
0x1ED
0x3AA
Gen-2
0x00A
0x00B
0x3A6
0x3A7
0x3A8
0x3A9
0x000
0x001
0x002
0x003
0x000
0x001
0x002
0x003
0x004
0x005
0x006
0x007
0x008
0x009
0x000
0x001
0x002
0x003
0x000
0x001
0x002
0x003
0x004
0x005
0x006
0x007
…
…
Pointer
0x816A
0x816B
0x816C
0x816D
0x836A
0x836B
0x836C
0x836D
0x872A
(EBV8)
0x8726
0x8727
0x8728
0x8729
Word
0x0A
0x0B
0x00
0x01
0x02
0x03
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x00
0x01
0x02
0x03
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
…
…
WM710xx – Secure F-RAM with Gen-2 RFID
Description
Kill Password[31:16]
Kill Password[15:0]
Access Password[31:16]
Access Password[15:0]
CRC
PC
EPC - Word 0 (MSW)
EPC - Word 1
EPC - Word 2
EPC - Word 3
EPC - Word 4
EPC - Word 5 (LSW)
EPC - read memory
EPC - read memory
RESERVED
RESERVED
TID - Word 0: xE201
TID - Word 1: x6216
TID - Word 2: Serial #1
TID - Word 3: Serial #2
RESERVED
RFU
Control/Status Register
Working Stored Address Register
USER Memory - Start
16k Memory: END
(BLK_SIZE = 1 word/block)
Page 4 of 24
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