PSD4235G2V-12UI STMicroelectronics, PSD4235G2V-12UI Datasheet - Page 121
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: 121 of 129
- Download datasheet (917Kb)
PSD4235G2
Table 69.
1. Any input used to select Port F Data Peripheral mode.
2. RD has the same timing as DS, LDS, UDS, and PSEN (in 8031 combined mode).
3. Data is already stable on Port F.
4. RD has the same timing as DS, LDS, UDS, and PSEN (in 8031 combined mode).
Table 70.
1. WR has the same timing as the E, LDS, UDS, WRL, and WRH signals.
2. Data stable on ADIO pins to data on Port F.
Figure 47. Reset (RESET) timing
Table 71.
t
t
t
t
t
t
t
t
t
t
t
t
AVQV–PF
SLQV–PF
RLQV–PF
DVQV–PF
QXRH–PF
RLRH–PF
RHQZ–PF
WLQV–PF
DVQV–PF
WHQZ–PF
NLNH
NLNH–PO
Symbol
Symbol
Symbol
V
RESET
CC
Port F Peripheral Data Mode Read timing
Port F Peripheral Data Mode Write timing
Reset (RESET) timing
RESET Active low time
Power-on Reset Active low time
Address Valid to Data Valid
CSI Valid to Data Valid
RD to Data Valid
RD to Data Valid 8031 Mode
Data In to Data Out Valid
RD Data Hold time
RD Pulse Width
RD to Data high-Z
WR to Data Propagation Delay
Data to Port F Data Propagation Delay
WR Invalid to Port F Tri-state
Power-On Reset
Parameter
V
t NLNH-PO
CC
(min)
Parameter
Parameter
(1)
t OPR
Conditions
(2)(3)
(1)
(4)
Conditions
Conditions
(1)
(2)
(1)
Min
27
0
-70
Max
30
25
21
31
22
23
Min
Warm Reset
-70
t NLNH-A
Min
150
t NLNH
1
Min
Max
32
0
25
22
20
DC and AC parameters
-90
Max
Min
35
35
32
38
30
25
Max
-90
t OPR
Turbo
+ 12
+ 12
Max
Off
35
30
25
AI02866b
121/129
Unit
Unit
Unit
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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: