EPC1 Altera Corporation, EPC1 Datasheet - Page 3

• Manufacturer Part Number: EPC1
• Description: Configuration EPROMs For Flex Devices
• Manufacturer: Altera Corporation

Altera Corporation
Figure 2. EPC2 Package Pin-Out Diagrams
Functional
Description
VCCSEL
DCLK
N.C.
N.C.
OE
4
5
6
7
8
20-Pin PLCC
3
9
10
2
With SRAM-based devices, configuration data must be reloaded each
time the system initializes, or when new configuration data is needed.
Altera configuration devices store configuration data for SRAM-based
APEX II, APEX 20K, Mercury, ACEX, and FLEX devices.
Altera configuration devices.
Note to Table 1:
(1)
Table 1. Configuration Devices
11
1
20 19
12 13
These devices are one-time programable.
EPC16
EPC8
EPC4
EPC2
EPC1
EPC1441
EPC1213
EPC1064
EPC1064V
Device
18
17
16
15
14
(1)
Configuration Devices for SRAM-Based LUT Devices Data Sheet
VPP
N.C.
N.C.
N.C.
VPPSEL
(1)
(1)
(1)
VCCSEL
16,000,000
8,000,000
4,000,000
1,695,680
1,046,496
440,800
212,942
65,536
65,536
DCLK
N.C.
N.C.
N.C.
N.C.
N.C.
OE
8
1
2
3
4
5
6
7
32
9
1-bit device with 5.0-V operation
1-bit device with 3.3-V operation
1-bit device with 5.0-V or 3.3-V operation
1-bit device with 5.0-V operation
31
10
32-Pin TQFP
1 bit with 3.3-V operation
1-bit device with 3.3-V operation
1-bit device with 5.0-V or 3.3-V operation
1-bit device with 5.0-V or 3.3-V operation
30
1 bit with 3.3-V operation
11
29 28
12 13 14
Description
27 26
15
25
16
24
23
22
21
20
19
18
17
N.C.
VPP
N.C.
N.C.
N.C.
N.C.
N.C.
VPPSEL
Table 1
lists
3