AT88SC0404C-PI Atmel, AT88SC0404C-PI Datasheet - Page 50

• Manufacturer Part Number: AT88SC0404C-PI
• Manufacturer: Atmel

Specifications of AT88SC0404C-PI

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: PDIP
• Mounting: Through Hole
• Pin Count: 8
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Not Compliant

9.4.4. Read User Zone: $B2
5211C–SMIC–01/10
Atmel AT88SC0104/0204/0404/0808/1616/3216/6416/12816/25616C
Functional
Figure 26. Read User Zone Command Functional Description
The Read User Zone command $B2 allows reading of data from the device's currently selected user zone (the
procedure for selecting a user zone is described below under Section
internally incremented following the transmission of each data byte. During a read operation the address will "roll over"
from the last byte of the current zone, to the first byte of the same zone.
If the host is not allowed to read the zone, the device will return the "Command Unauthorized" code ($69 $00) after it
has received the header.
Table 37. Read User Zone
CLA
**
INS : Command
$B2
Number of bytes N
Read Command
Address A1
Address A2
Host
P1 : Address 1
0000 0000
User Read
Device
Data
Data
P2 : Address 2
…
0a
6
-- ---a
0
9.4.5, System WRITE:
N data bytes
N
P3 : N
7
--- n
0
d
Data(1)
7
--- ---d
$B4)
Data Returned
0
. The byte address is
...
...
d
Data(N)
7
--- ---d
49
0