MR57T01601J Datasheet, PDF (14/24 Pages) OKI electronic componets – P2ROM MultiMediaCard

OKI Semiconductor
FEDR57T01601J-02-01
MR57T01601J / P2ROM MMC
7. REGISTERS
7.1 OCR register (Operation conditions register)
OCR-slice
Field
Value
31
Status after power up
0 or 1
[31:24] reserved
0
23
3.5 – 3.6V
1
22
3.4 – 3.5V
1
21
3.3 – 3.4V
1
20
3.2 – 3.3V
1
19
3.1 – 3.2V
1
18
3.0 – 3.1V
1
17
2.9 – 3.0V
1
16
2.8 – 2.9V
1
15
2.7 – 2.8V
1
14
2.6 – 2.7V
0
13
2.5 – 2.6V
0
12
2.4 – 2.5V
0
11
2.3 – 2.4V
0
10
2.2 – 2.3V
0
09
2.1 – 2.2V
0
08
2.0 – 2.1V
0
07
1.9 – 2.0V
0
06
1.8 – 1.9V
0
05
1.7 – 1.8V
0
04
1.65 – 1.70V
0
03
1.60 – 1.65V
0
02
1.55 – 1.60V
0
01
1.50 – 1.55V
0
00
1.45 – 1.50V
0
Remarks
7.2 CID register (Card identification register)
This register uses the data written in P2ROM’s particular field.
CID-slice
Name
Field
Bit
Width
Value
[127:120] Manufacture ID
MID
8 0x41
OKI original
OKI ID Assigned by MMCA
[119:104] OEM/Application ID
OID
16 0x0000
OKI Device Name
[103:56] Product name
PNM 48 P2 016
Product Name
[55:48] Product revision
PRV
8 0x10
Rev. of Product (version 1.0)
[47:16] Product serial number PSN 32 0x00000001
Product serial numer
Default=1, settable
[15:8] Manufacturing data
MDT
8 Month of receiving Date OKI recieved Code file
Code file
from customer or Programmed
[7:1] 7-bit CRC checksum CRC7 7 CRC
check sum
[0:0]
-
-
11
” 1” always
14/24