EPM1270T144C4 Altera, EPM1270T144C4 Datasheet - Page 83

• Manufacturer Part Number: EPM1270T144C4
• Description: IC MAX II CPLD 1270 LE 144-TQFP
• Manufacturer: Altera
• Series: MAX® IIr

Specifications of EPM1270T144C4

• Programmable Type: In System Programmable
• Delay Time Tpd(1) Max: 6.2ns
• Voltage Supply - Internal: 2.5V, 3.3V
• Number Of Logic Elements/blocks: 1270
• Number Of Macrocells: 980
• Number Of I /o: 116
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 144-TQFP, 144-VQFP
• Voltage: 2.5V, 3.3V
• Memory Type: FLASH
• Number Of Logic Elements/cells: 1270
• For Use With: 544-2380 - KIT DEV MAXII W/EPM 1270N
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: 544-1142; 544-1325; 544-1325; EPM1270T144C4ES

Chapter 5: DC and Switching Characteristics
Timing Model and Specifications
Table 5–33. MAX II Maximum Output Clock Rate for I/O
JTAG Timing Specifications
Figure 5–6. MAX II JTAG Timing Waveforms
Table 5–34. MAX II JTAG Timing Parameters (Part 1 of 2)
© August 2009 Altera Corporation
3.3-V LVTTL
3.3-V LVCMOS
2.5-V LVTTL
2.5-V LVCMOS
1.8-V LVTTL
1.8-V LVCMOS
1.5-V LVCMOS
3.3-V PCI
t
t
t
JC P
JC H
JC L
(1)
Symbol
I/O Standard
TCK clock period for V
TCK clock period for V
TCK clock period for V
TCK clock period for V
TCK clock high time
TCK clock low time
Captured
Figure 5–6
Table 5–34
Driven
Signal
Signal
to be
to be
TMS
TDO
TCK
304
304
220
220
200
200
150
304
TDI
shows the timing waveforms for the JTAG signals.
shows the JTAG Timing parameters and values for MAX II devices.
t
JCH
t
Parameter
–3 Speed
JPZX
t
JSZX
Grade
304
304
220
220
200
200
150
304
t
JCP
C CIO1
C CIO1
C CIO1
C CIO1
t
JSSU
t
= 3.3 V
= 2.5 V
= 1.8 V
= 1.5 V
JCL
MAX II / MAX IIG
t
–4 Speed
JSH
Grade
304
304
220
220
200
200
150
304
t
t
JPCO
JSCO
t
JPSU
–5 Speed
Grade
304
304
220
220
200
200
150
304
55.5
62.5
Min
100
143
20
20
t
JSXZ
t
JPH
–6 Speed
Max
—
—
—
—
—
—
Grade
t
JPXZ
304
304
220
220
200
200
150
304
Unit
ns
ns
ns
ns
ns
ns
MAX IIZ
–7 Speed
Grade
304
304
220
220
200
200
150
304
MAX II Device Handbook
–8 Speed
Grade
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
5–25