PSD813F1A-12UI STMicroelectronics, PSD813F1A-12UI Datasheet - Page 73

• Manufacturer Part Number: PSD813F1A-12UI
• Description: IC FLASH 1MBIT 120NS 80TQFP
• Manufacturer: STMicroelectronics

Specifications of PSD813F1A-12UI

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 1M (128K x 8)
• Speed: 120ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1974

AC/DC PARAMETERS
The following tables describe the AD and DC pa-
rameters of the PSD:
■
■
Figure 36. PLD I
Figure 37. PLD I
DC Electrical Specification
AC Timing Specification
PLD Timing
–
–
–
–
MCU Timing
–
–
–
–
Combinatorial Timing
Synchronous Clock Mode
Asynchronous Clock Mode
Input Macrocell Timing
READ Timing
WRITE Timing
Peripheral Mode Timing
Power-down and Reset Timing
CC
CC
/Frequency Consumption (5V range)
/Frequency Consumption (3V range)
110
100
60
50
40
30
20
10
50
90
80
70
60
40
30
20
10
0
0
0
0
V
HIGHEST COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
CC
HIGHEST COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
V
CC
= 3V
= 5V
5
5
10
10
The following are issues concerning the parame-
ters presented:
■
■
■
15
15
In the DC specification the supply current is
given for different modes of operation. Before
calculating the total power consumption,
determine the percentage of time that the PSD
is in each mode. Also, the supply power is
considerably different if the Turbo bit is ‘0.’
The AC power component gives the PLD,
EEPROM and SRAM mA/MHz specification.
Figures
a function of the number of Product Terms
(PT) used.
In the PLD timing parameters, add the
required delay when Turbo bit is ‘0.'
36
20
PT 100%
PT 25%
PT 100%
PT 25%
20
and
37
show the PLD mA/MHz as
25
25
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