AT88SC25616C-SU Atmel, AT88SC25616C-SU Datasheet - Page 57
![IC EEPROM 256KBIT 1.5MHZ 8SOIC](/photos/6/50/65032/453-8-soic_sml.jpg)
AT88SC25616C-SU
Manufacturer Part Number
AT88SC25616C-SU
Description
IC EEPROM 256KBIT 1.5MHZ 8SOIC
Manufacturer
Atmel
Series
CryptoMemory®r
Specifications of AT88SC25616C-SU
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
256K (32K x 8)
Speed
5MHz
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (3.9mm Width)
For Use With
AT88SC-SDK1 - KIT TUEMA DK CRYPTOMEM SMARTCARDAT88SC-DK1 - KIT DEV FOR AT88SCXXXXC FAMILY
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
AT88SC25616C-SU C0090
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT88SC25616C-SU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
56
Table 47. Zone Configuration Example
The following shows the TPDU commands sent to the Atmel
device. The flow is consistent with the steps described above; comments have been added as indicated with an
asterisk (*).
*Atmel AT88SC0104C Initialization Example
Atmel AT88SC0104/0204/0404/0808/1616/3216/6416/12816/25616C
User Zone
0
1
2
3
*WRITE DATA TO USER ZONES
*Set User Zone 0
00 B4 03 00 00
*Write data = Zone 0 Data
00 B0 00 00 0B 5A 6F 6E 65 20 30 20 44 61 74 61
*Set User Zone 1
00 B4 03 01 00
*Write data = Zone 1 Data
00 B0 00 00 0B 5A 6F 6E 65 20 31 20 44 61 74 61
*Set User Zone 2
00 B4 03 02 00
*Write data = Zone 2 Data
00 B0 00 00 0B 5A 6F 6E 65 20 32 20 44 61 74 61
*Set User Zone 3
00 B4 03 03 00
*Write data = Zone 3 Data
00 B0 00 00 0B 5A 6F 6E 65 20 33 20 44 61 74 61
*UNLOCK CONFIGURATION MEMORY
00 BA 07 00 03 DD 42 97
*WRITE CODES IN CONFIGURATION MEMORY
*Write Card Mfg Code = P001
00 B4 00 0B 04 50 30 30 31
*Write Identification Number = 00000000012345
00 B4 00 19 07 00 00 00 00 01 23 45
*Write Issuer Code = STATION 035
00 B4 00 40 10 53 54 41 54 49 4F 4E 20 30 33 35 00 00 00 00 00
Zone 0 Data
Zone 1 Data
Zone 2 Data
Zone 3 Data
Data
None
Read/Write Password (Set 1)
Read/Write Authentication (Set 2)
Read/Write Password (Set 1),
Read/Write Authentication (Set 2)
with Encryption Required
Security Requirements
®
CryptoMemory
Access Register
®
$DF
$FF
$7F
$57
device for the purpose of initializing the
Password/Key Register
$FF
$BF
$B9
$F9
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