IDT77V400S156DS IDT, Integrated Device Technology Inc, IDT77V400S156DS Datasheet - Page 21

• Manufacturer Part Number: IDT77V400S156DS
• Description: IC SW MEMORY 8X8 1.2BGPS 208PQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT77V400S156DS

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 208
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 77V400S156DS

Edit Buffer Protect/Clear Codes
Edit Buffer Protect/Clear Codes
Edit Buffer Protect/Clear Codes
Edit Buffer Protect/Clear Codes
IDT77V400
1.
Byte 1 represent bits 8-15 of the Input Edit Buffer
Byte 2 represent bits 16-23 of the Input Edit Buffer
Byte 3 represent bits 24-31 of the Input Edit Buffer
Bit 31 is the MSb of the Input Edit Buffer
Mode
Byte 0 represents bits 0-7 of the Input Edit Buffer
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Byte 0
30
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
Byte 1
IOD Bit
29
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
Byte 2
28
21 of 26
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
Byte 3
27
0
1
0
1
0
1
0
1
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
0
1
0
1
1
No Bytes Selected - No Bytes Cleared
Clear Byte 3
Clear Byte 2
Clear Bytes 2 and 3
Clear Byte 1
Clear Bytes 1 and 3
Clear Bytes 1 and 2
Clear Bytes 1, 2 and 3
Clear Byte 0
Clear Bytes 0 and 3
Clear Bytes 0 and 2
Clear Bytes 0, 2 and 3
Clear Bytes 0 and 1
Clear Bytes 0, 1 and 3
Clear Bytes 0, 1 and 2
Clear Bytes 0, 1, 2 and 3
No Bytes Selected - No Protection Done
Protect Byte 3
Protect Byte 2
Protect Byte 2 and 3
Protect Byte 1
Protect Bytes 1 and 3
Protect Bytes 1 and 2
Protect Bytes 1, 2 and 3
Protect Byte 0
Protect Bytes 0 and 3
Protect Bytes 0 and 2
Protect Bytes 0, 2 and 3
Protect Bytes 0 and 1
Protect Byes 0, 1 and 3
Protect Byes 0, 1 and 2
Protect Bytes 0, 1, 2 and 3
Description
March 31, 2001