MACH445-15YC Lattice, MACH445-15YC Datasheet - Page 22

• Manufacturer Part Number: MACH445-15YC
• Description: CPLD MACH 4 Family 128 Macro Cells 47.6MHz EECMOS Technology 5V 100-Pin PQFP Tray
• Manufacturer: Lattice

Specifications of MACH445-15YC

• Package: 100PQFP
• Family Name: MACH 4
• Number Of Macro Cells: 128
• Maximum Propagation Delay Time: 15 ns
• Number Of User I/os: 64
• Number Of Logic Blocks/elements: 8
• Typical Operating Supply Voltage: 5 V
• Maximum Operating Frequency: 47.6 MHz
• Number Of Product Terms Per Macro: 20
• Memory Type: EEPROM
• Re-programmability Support: Yes
• Operating Temperature: 0 to 70 °C

Input, I/O, or
SWITCHING WAVEFORMS
22
Registered
Feedback
Clock
Notes:
1. V
2. Input pulse amplitude 0 V to 3.0 V.
3. Input rise and fall times 2 ns–4 ns typical.
Output
Clock
T
= 1.5 V.
Asynchronous Reset
Input Register Clock Width
t
WICH
(MACH 2 and 4)
t
AR
Input, I/O, or
t
ARW
Feedback
Outputs
t
V
WICL
T
V
T
17468E-19
17468E-17
MACH445-12/15/20
V
t
ARR
V
T
T
t
ER
Output Disable/Enable
or Feedback
Registered
Input, I/O,
V
V
OL
OH
Output
Latch
Input
Gate
Clock
+
-
0.5V
0.5V
V
T
17468E-21
t
EA
V
Input Latch Gate Width
T
Asynchronous Preset
(MACH 2 and 4)
t
AP
t
APW
t
WIGL
V
T
V
T
V
T
17468E-18
17468E-20
t
V
APR
T