DSM2180F3V-15K6 STMicroelectronics, DSM2180F3V-15K6 Datasheet - Page 44

• Manufacturer Part Number: DSM2180F3V-15K6
• Description: IC FLASH 1MBIT 150NS 52PLCC
• Manufacturer: STMicroelectronics

Specifications of DSM2180F3V-15K6

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 1M (128K x 8)
• Speed: 150ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-PLCC
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 2.97V
• Operating Supply Voltage (max): 3.63V
• Mounting: Surface Mount
• Pin Count: 52
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1336-5

DSM2180F3V
AC/DC PARAMETERS
These tables describe the AD and DC parameters
of the device:
❏ DC Electrical Specification
❏ AC Timing Specification
■
■
Figure 25. PLD I
44/63
PLD Timing
– Combinatorial Timing
– Synchronous Clock Mode
– Asynchronous Clock Mode
– Input Macrocell Timing
DSP Timing
– Read Timing
– Write Timing
– Reset Timing
CC
/Frequency Consumption
60
50
40
30
20
10
0
0
V
HIGHEST COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
CC
= 3V
5
10
The following are issues concerning the parame-
ters presented:
■
■
■
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
device is in each mode. Also, the supply power
is considerably different if the Turbo bit is 0.
The AC power component gives the PLD and
Flash memory a mA/MHz specification. Figure
25 show the PLD mA/MHz as a function of the
number of Product Terms (PT) used.
In the PLD timing parameters, add the required
delay when Turbo bit is 0.
15
20
PT 100%
PT 25%
25
AI03100