PSD834F2-15J STMicroelectronics, PSD834F2-15J Datasheet - Page 70
PSD834F2-15J
Manufacturer Part Number
PSD834F2-15J
Description
Manufacturer
STMicroelectronics
Datasheet
1.PSD834F2-15J.pdf
(95 pages)
Specifications of PSD834F2-15J
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Package Type
PLCC
Mounting
Surface Mount
Pin Count
52
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PSD834F2-15J
Manufacturer:
INTEL
Quantity:
860
PSD834F2V
Table 41. AC Symbols for PLD Timing
Example: t
Invalid.
Figure 34. Switching Waveforms – Key
70/95
W
M
C
D
G
N
Q
R
A
E
L
P
S
T
I
Address Input
CEout Output
Input Data
E Input
Internal WDOG_ON signal
Interrupt Input
ALE Input
Reset Input or Output
Port Signal Output
Output Data
WR, UDS, LDS, DS, IORD, PSEN Inputs
Chip Select Input
R/W Input
Internal PDN Signal
Output Macrocell
AVLX
–
Time from Address Valid to ALE
Signal Letters
WAVEFORMS
STEADY INPUT
MAY CHANGE FROM
HI TO LO
MAY CHANGE FROM
LO TO HI
DON'T CARE
OUTPUTS ONLY
INPUTS
PW
H
V
X
Z
L
t
Time
Logic Level Low or ALE
Logic Level High
Valid
No Longer a Valid Logic Level
Float
Pulse Width
STEADY OUTPUT
WILL BE CHANGING
FROM HI TO LO
WILL BE CHANGING
LO TO HI
CHANGING, STATE
UNKNOWN
CENTER LINE IS
TRI-STATE
OUTPUTS
Signal Behavior
AI03102