5M1270ZT144A5N Altera, 5M1270ZT144A5N Datasheet - Page 22

• Manufacturer Part Number: 5M1270ZT144A5N
• Description: ALTERA
• Manufacturer: Altera
• Series: MAX® Vr

Specifications of 5M1270ZT144A5N

• Programmable Type: In System Programmable
• Delay Time Tpd(1) Max: 6.2ns
• Voltage Supply - Internal: 1.71 V ~ 1.89 V
• Number Of Logic Elements/blocks: 1270
• Number Of Macrocells: 980
• Number Of Gates: -
• Number Of I /o: 114
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Lead Free Status / Rohs Status: Vendor undefined / RoHS Compliant

3–22
Table 3–31. Global Clock External I/O Timing Parameters for the 5M2210Z Device
Table 3–32. External Timing Input Delay Adders for MAX V Devices (Part 1 of 2)
MAX V Device Handbook
t
t
t
t
f
Note to
(1) The maximum frequency is limited by the I/O standard on the clock input pin. The 16-bit counter critical delay performs faster than this global
3.3-V LVTTL
3.3-V LVCMOS
2.5-V LVTTL /
LVCMOS
1.8-V LVTTL /
LVCMOS
1.5-V LVCMOS
CO
CH
CL
CNT
CNT
Symbol
clock input pin maximum frequency.
Table
External Timing I/O Delay Adders
I/O Standard
Global clock to output delay
Global clock high time
Global clock low time
Minimum global clock period for 16-bit
counter
Maximum global clock frequency for 16-bit
counter
3–31:
Without Schmitt
Trigger
With Schmitt
Trigger
Without Schmitt
Trigger
With Schmitt
Trigger
Without Schmitt
Trigger
With Schmitt
Trigger
Without Schmitt
Trigger
Without Schmitt
Trigger
The I/O delay timing parameters for the I/O standard input and output adders and
the input delays are specified by speed grade, independent of device density.
Table 3–32
pins for all packages. If you select an I/O standard other than 3.3-V LVTTL, add the
input delay adder to the external t
page 3–19
with 16 mA drive strength and fast slew rate, add the output delay adder to the
external t
Parameter
CO
through
through
and t
Min
—
—
—
—
—
—
—
—
5M40Z/ 5M80Z/ 5M160Z/
PD
C4
Table
Table 3–36 on page 3–25
listed in
5M240Z/ 5M570Z
Max
387
387
429
378
681
42
0
0
3–31. If you select an I/O standard other than 3.3-V LVTTL
Table 3–26 on page 3–19
Min
—
—
—
—
—
—
—
—
Condition
10 pF
C5, I5
SU
—
—
—
—
timing parameters listed in
Chapter 3: DC and Switching Characteristics for MAX V Devices
Max
442
442
483
368
658
42
0
0
list the adder delays associated with I/O
Min
216
216
2.0
4.0
—
Min
—
—
—
—
—
—
—
—
C4
(Note 1)
C4
247.5
through
Max
5M1270Z/ 5M2210Z
6.0
—
—
—
1,334
Max
480
480
246
787
695
0
0
(Part 2 of 2)
January 2011 Altera Corporation
Table
Timing Model and Specifications
Min
266
266
2.0
5.0
—
Table 3–26 on
Min
—
—
—
—
—
—
—
—
C5, I5
3–31.
C5, I5
201.1
Max
7.4
1,642
—
—
—
Max
591
591
303
968
855
0
0
MHz
Unit
Unit
ns
ps
ps
ns
ps
ps
ps
ps
ps
ps
ps
ps