PSD4235G2V-12UI STMicroelectronics, PSD4235G2V-12UI Datasheet - Page 114
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PSD4235G2V-12UI
Manufacturer Part Number
PSD4235G2V-12UI
Description
IC FLASH 4MBIT 120NS 80TQFP
Manufacturer
STMicroelectronics
Datasheet
1.PSD4235G2-70U.pdf
(129 pages)
Specifications of PSD4235G2V-12UI
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
4M (512K x 8)
Speed
120ns
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
80-TQFP, 80-VQFP
Number Of Macrocells
24
Maximum Operating Frequency
25.6 MHz
Delay Time
90 ns
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1970
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PSD4235G2V-12UI
Manufacturer:
STMicroelectronics
Quantity:
10 000
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DC and AC parameters
Table 64.
Figure 39. Synchronous clock mode timing - PLD
114/129
f
t
t
t
t
t
t
t
Symbol
MAXA
SA
HA
CHA
CLA
COA
ARDA
MINA
Maximum
frequency
External
Feedback
Maximum
frequency
Internal
Feedback
(f
Maximum
frequency
Pipelined Data
Input setup time
Input Hold time
Clock input high
time
Clock input low
time
Clock to output
Delay
CPLD Array
Delay
Minimum Clock
Period
CNTA
Parameter
CPLD macrocell Asynchronous clock mode timing
)
REGISTERED
OUTPUT
CLKIN
INPUT
1/(t
Any macrocell
1/(t
1/(t
Conditions
SA
1/f
CHA
SA
+t
CNTA
+t
COA
+t
COA
CLA
–10)
)
)
t CH
Min
12
16
6
7
9
-70
Max
38.4
62.5
47.6
21
11
t CL
t S
Min
12
12
15
28
8
t H
t CO
-90
26.32
35.71
37.03
Max
30
16
AI02860
Aloc
+ 2
+ 2
PT
Turbo
+ 12
+ 12
+ 12
+ 12
Off
PSD4235G2
Slew
rate
– 2
MHz
MHz
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
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