PSD4235G2V-12UI STMicroelectronics, PSD4235G2V-12UI Datasheet - Page 106
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
- Current page: 106 of 129
- Download datasheet (917Kb)
DC and AC parameters
26
106/129
DC and AC parameters
These tables describe the AD and DC parameters of the PSD4235G2:
●
●
The parameters in the DC and AC Characteristic tables that follow are derived from tests
performed under the Measurement Conditions summarized in the relevant tables. Designers
should check that the operating conditions in their circuit match the measurement conditions
when relying on the quoted parameters.
The following are issues concerning the parameters presented:
●
●
●
Figure 34. PLD I
DC Electrical Specification
AC timing Specification
–
–
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, Flash memory, and SRAM mA/MHz
specification.
Terms (PT) used.
In the PLD timing parameters, add the required delay when Turbo bit is 0.
PLD timing
Combinatorial timing
Synchronous clock mode
Asynchronous clock mode
Input macrocell timing
MCU timing
READ timing
WRITE timing
Peripheral mode timing
Power-down and Reset timing
110
100
Figure 34
CC
90
80
70
60
50
40
30
20
10
0
0
/frequency consumption
Vcc = 5V
TURBO ON (100%)
show the PLD mA/MHz as a function of the number of Product
5
HIGHEST COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
TURBO OFF
10
TURBO OFF
15
PT 100%
TURBO ON (25%)
20
PT 25%
AI05739
25
PSD4235G2
Related parts for PSD4235G2V-12UI
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Flash in-system programmable (ISP) peripherals for 16-bit MCUs (3.3 V supply)
Manufacturer:
STMICROELECTRONICS [STMicroelectronics]
Datasheet:
Part Number:
Description:
IC FLASH 4MBIT 70NS 80TQFP
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
IC FLASH 4MBIT 90NS 80TQFP
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
IC FLASH 4MBIT 90NS 80TQFP
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Flash In-system Programmable Isp Peripherals For 16-bit Mcus 5v Supply
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet: