EPM7256AEQC208-7N Altera, EPM7256AEQC208-7N Datasheet - Page 22

• Manufacturer Part Number: EPM7256AEQC208-7N
• Description: IC PLD EEPROM 256 MACROCELL 7.5NS QFP208
• Manufacturer: Altera
• Series: MAX 7000AEr

Specifications of EPM7256AEQC208-7N

• Cpld Type: EEPROM
• No. Of Macrocells: 256
• No. Of I/o's: 164
• Propagation Delay: 7.5ns
• Global Clock Setup Time: 3.9ns
• Frequency: 172.4MHz
• Supply Voltage Range: 3V To 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MAX 7000A Programmable Logic Device Data Sheet
22
f
The instruction register length of MAX 7000A devices is 10 bits. The user
electronic signature (UES) register length in MAX 7000A devices is 16 bits.
The MAX 7000AE USERCODE register length is 32 bits.
show the boundary-scan register length and device IDCODE information
for MAX 7000A devices.
Notes:
(1)
(2)
See
Devices)
EPM7032AE
EPM7064AE
EPM7128A
EPM7128AE
EPM7256A
EPM7256AE
EPM7512AE
Table 10. 32-Bit MAX 7000A Device IDCODE
Table 9. MAX 7000A Boundary-Scan Register Length
Device
Application Note 39 (IEEE 1149.1 (JTAG) Boundary-Scan Testing in Altera
The most significant bit (MSB) is on the left.
The least significant bit (LSB) for all JTAG IDCODEs is 1.
for more information on JTAG BST.
EPM7032AE
EPM7064AE
EPM7128A
EPM7128AE
EPM7256A
EPM7256AE
EPM7512AE
Device
Version
(4 Bits)
0001
0001
0000
0001
0000
0001
0001
0111 0000 0011 0010
0111 0000 0110 0100
0111 0001 0010 1000
0111 0001 0010 1000
0111 0010 0101 0110
0111 0010 0101 0110
0111 0101 0001 0010
Part Number (16 Bits)
IDCODE (32 Bits)
Boundary-Scan Register Length
Note (1)
Identity (11 Bits)
Manufacturer’s
00001101110
00001101110
00001101110
00001101110
00001101110
00001101110
00001101110
Altera Corporation
192
288
288
480
480
624
96
Tables 9
1 (1 Bit)
and
(2)
1
1
1
1
1
1
1
10