PSD835G2V-12U STMicroelectronics, PSD835G2V-12U Datasheet - Page 92
PSD835G2V-12U
Manufacturer Part Number
PSD835G2V-12U
Description
Manufacturer
STMicroelectronics
Datasheet
1.PSD835G2V-12U.pdf
(120 pages)
Specifications of PSD835G2V-12U
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Package Type
TQFP
Mounting
Surface Mount
Pin Count
80
Lead Free Status / Rohs Status
Compliant
Available stocks
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INFINEON
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Power management
18.6
92/120
Input control signals
The PSD provides the option to turn off the address input (A7-A0) and input control signals
(CNTL0, CNTL1, CNTL2, Address Strobe (ALE/AS, PD0) and DBE) to the PLD to save AC
power consumption. These signals are inputs to the PLD AND Array. During Power-down
mode, or, if any of them are not being used as part of the PLD logic equation, these signals
should be disabled to save AC power. They are disconnected from the PLD AND Array by
setting bits 0, 2, 3, 4, 5, and 6 to a ‘1’ in PMMR2.
Table 25.
APD Enable
bit
0
1
1
1
APD counter operation
ALE PD
Polarity
X
X
1
0
Doc ID 10585 Rev 3
ALE Level
Pulsing
X
1
0
Not counting
Not counting
Counting (generates PDN after 15 clock cycles)
Counting (generates PDN after 15 clock cycles)
APD counter
PSD835G2V
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