ep1m120 Altera Corporation, ep1m120 Datasheet - Page 83

• Manufacturer Part Number: ep1m120
• Description: Programmable Logic Device Family
• Manufacturer: Altera Corporation

Altera Corporation
Notes to
(1)
(2)
(3)
Power
Consumption
Configuration &
Operation
t
t
t
t
t
t
t
t
t
t
t
t
Table 51. EP1M350 External Bidirectional Timing Parameters
INSUBIDIR
INHBIDIR
OUTCOBIDIR
XZBIDIR
ZXBIDIR
ZXBIDIR
INSUBIDIRPLL
INHBIDIRPLL
OUTCOBIDIRPLL
XZBIDIRPLL
ZXBIDIRPLL
ZXBIDIRPLL
Timing will vary by I/O pin placement. Therefore, use the Quartus II software to determine exact I/O timing for
each pin.
This parameter is measured with the Increase t
This parameter is measured with the Increase t
Symbol
Tables 46
(2)
(3)
(2)
(3)
– 51:
0.60
0.00
2.00
0.69
0.00
0.50
Min
-5 Speed Grade
Detailed power consumption information for Mercury devices will be
released when available.
The Mercury architecture supports several configuration schemes. This
section summarizes the device operating modes and available device
configuration schemes.
Operating Modes
The Mercury architecture uses SRAM configuration elements that require
configuration data to be loaded each time the circuit powers up. The
process of physically loading the SRAM data into the device is called
configuration. During initialization, which occurs immediately after
configuration, the device resets registers, enables I/O pins, and begins to
operate as a logic device. The I/O pins are tri-stated during power-up and
before and during configuration. Together, the configuration and
initialization processes are called command mode; normal device
operation is called user mode.
Max
3.95
3.90
3.90
4.10
2.23
2.19
2.19
2.39
ZX
ZX
0.57
0.00
2.00
0.70
0.00
0.50
Mercury Programmable Logic Device Family Data Sheet
Min
Delay to Output Pin option set to Off.
Delay to Output Pin option set to On.
-6 Speed Grade
Max
3.97
3.93
3.93
4.13
2.23
2.18
2.18
2.38
Note (1)
0.71
0.00
2.00
0.82
0.00
0.50
Min
-7 Speed Grade
Max
4.75
4.70
4.70
4.94
2.69
2.63
2.63
2.87
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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