Latch up Current...................................................... >200 mA
Operating Range
Range
Commercial
Industrial
Automotive-A
Ambient
Temperature
0°C to +70°C
–40°C to +85°C
–40°C to +85°C
V
CC
3.3V
±
10%
3.3V
±
10%
3.3V
±
10%
Electrical Characteristics
Over the Operating Range
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
CC
Description
Test Conditions
–10 (Industrial/
Auto-A)
Min
Output HIGH Voltage V
CC
= Min.,
I
OH
= –4.0 mA
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
[2]
Input Leakage Current GND < V
I
< V
CC
Output Leakage
Current
V
CC
Operating
Supply Current
Automatic CE
Power down Current
—TTL Inputs
Automatic CE
Power down Current
—CMOS Inputs
GND < V
I
< V
CC
,
Output Disabled
V
CC
= Max.,
I
OUT
= 0 mA,
f = f
MAX
= 1/t
RC
Max. V
CC
, CE > V
IH
V
IN
> V
IH
or
V
IN
< V
IL
, f = f
MAX
Max. V
CC
,
CE > V
CC
– 0.3V,
V
IN
> V
CC
– 0.3V,
or V
IN
< 0.3V, f = 0
V
CC
= Min.,
I
OL
= 8.0 mA
2.0
–0.3
–1
–1
2.4
0.4
V
CC
+ 0.3
0.8
+1
+1
80
2.0
–0.3
–1
–1
Max
–12 (Industrial)
Min
2.4
0.4
V
CC
+ 0.3
0.8
+1
+1
75
2.0
–0.3
–1
–1
Max
–15 (Industrial)
Min
2.4
0.4
V
CC
+ 0.3
0.8
+1
+1
70
Max.
V
V
V
V
μA
μA
mA
Unit
I
SB1
15
15
15
mA
I
SB2
5
5
5
mA
Capacitance
[3]
Parameter
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Test Conditions
T
A
= 25°C, f = 1 MHz,
V
CC
= 5.0V
Max.
8
8
Unit
pF
pF
Notes
2. V
IL
(min.) = –2.0V for pulse durations of less than 20 ns.
3. Tested initially and after any design or process changes that may affect these parameters.
Document #: 38-05130 Rev. *G
Page 3 of 10
[+] Feedback
CY7C1019CV33
Figure 3. AC Test Loads and Waveforms
[4]
3.3V
OUTPUT
30 pF
R2 GND
351Ω
R 317Ω
3.0V
ALL INPUT PULSES
90%
10%
90%
10%
High-Z characteristics:
3.3V
OUTPUT
5 pF
R2
351Ω
R 317Ω
(a)
Rise Time: 1 V/ns
(b)
Fall Time: 1 V/ns
(c)
Switching Characteristics
Over the Operating Range
[5]
Parameter
Read Cycle
t
RC
t
AA
t
OHA
t
ACE
t
DOE
t
LZOE
t
HZOE
t
LZCE
t
HZCE
t
PU
t
PD
[8]
[8]
Description
-10 (Industrial/
Auto-A)
Min
Max
-12 (Industrial)
Min
12
Max
-15 (Industrial)
Min
15
Max
Unit
Read Cycle Time
Address to Data Valid
Data Hold from Address Change
CE LOW to Data Valid
OE LOW to Data Valid
OE LOW to Low Z
OE HIGH to High Z
[6, 7]
CE LOW to Low Z
[7]
CE HIGH to High
Z
[6, 7]
CE LOW to Power Up
CE HIGH to Power Down
Write Cycle Time
CE LOW to Write End
Address Setup to Write End
Address Hold from Write End
Address Setup to Write Start
WE Pulse Width
Data Setup to Write End
Data Hold from Write End
WE HIGH to Low Z
[7]
WE LOW to High Z
[6, 7]
10
10
3
10
5
0
5
3
5
0
10
10
8
8
0
0
7
5
0
3
5
ns
15
ns
ns
15
7
ns
ns
ns
7
ns
ns
7
ns
ns
15
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
7
ns
12
3
12
6
0
6
3
6
0
12
12
9
9
0
0
8
6
0
3
6
15
10
10
0
0
10
8
0
3
0
3
0
3
Write Cycle
[9, 10]
t
WC
t
SCE
t
AW
t
HA
t
SA
t
PWE
t
SD
t
HD
t
LZWE
t
HZWE
Notes
4. AC characteristics (except High-Z) for all speeds are tested using the Thevenin load shown in section (a) in
Figure 3.
High-Z characteristics are tested for all
speeds using the test load shown in section (c) in
Figure 3.
5. Test conditions assume signal transition time of 3 ns or less, timing reference levels of 1.5V, input pulse levels of 0 to 3.0V.
6. t
HZOE
, t
HZCE
, and t
HZWE
are specified with a load capacitance of 5 pF as in part (d) of
Figure 3.
Transition is measured
±500
mV from steady-state voltage.
7. At any given temperature and voltage condition, t
HZCE
is less than t
LZCE
, t
HZOE
is less than t
LZOE
, and t
HZWE
is less than t
LZWE
for any given device.
8. This parameter is guaranteed by design and is not tested.
9. The internal write time of the memory is defined by the overlap of CE LOW and WE LOW. CE and WE must be LOW to initiate a write, and the transition of
any of these signals can terminate the write. The input data setup and hold timing should be referenced to the leading edge of the signal that terminates the write.
10. The minimum write cycle time for Write Cycle no. 3 (WE controlled, OE LOW) is the sum of t
I want to start learning driver development related knowledge. I currently master C and C++ languages. I am familiar with socket programming. I don’t know how to learn driver development. I hope you c...
[i=s]This post was last edited by firstsea on 2015-11-25 16:06[/i] [align=left][font=黑体][size=19px][b]I am new to 51 MCU and need help with assembly and C language code of electronic clock with functi...
Started : "Creating Tbw file".
ERROR：ProjectMgmt - TOE: ITclInterp::ExecuteCmd gave Tcl result 'invalid command name "0"'.
Tcl_ErrnoId: unknown error
Tcl_ErrnoMsg: No error
_cmd: ::xilinx:：Dpm::dpm_ch...
A very simple code written in Verilog, roughly: reg[1:0] q; //q is the data generated by calling the IP core fifo, the default is reg type output assign data_out={{4{q[0]}},{4{q[1]}}}; //data_out is t...
If the ultimate form of a car is a silicon-based life form, then in
the field of
intelligent driving
, it has gradually taken on the appearance of a "veteran driver." In
the field of
the ...[Details]
"Have you set your calendar reminder?"
On August 24, Nvidia Robotics' official account posted a photo of a black gift box on a social media platform, with an attached greeting card sig...[Details]
Recently,
Xpeng Motors and Xinlian Integrated Circuit jointly announced the mass production of China's first hybrid silicon carbide product.
Designed and developed by Xpeng Motors and joint...[Details]
Amidst the wave of intelligent automotive transformation, advanced driver assistance is gradually emerging from cutting-edge technology into the mainstream, becoming a new frontier of industry comp...[Details]
Core point: The automotive industry chain and the humanoid robot industry have collaborative advantages in hardware, software, and scenarios. Upstream and downstream companies in the automotive ind...[Details]
introduction
As “energy conservation and emission reduction” has become an indicator of the National Economic Development Outline of the 11th Five-Year Plan, people’s awareness of green enviro...[Details]
In the scorching summer, electric fans are a must-have for cooling down people's homes. However, I believe most people have encountered this situation: the fan is plugged in, the switch is pressed,...[Details]
Pure electric vehicles, structurally speaking, have components such as a power battery. In addition to the power battery, a small battery also powers some low-voltage electrical components and even...[Details]
With the advent of the electric car era, the number of pure electric vehicles has increased significantly, but many car owners do not know how to properly maintain pure electric vehicles. In additi...[Details]
Charging is a familiar process for new energy vehicles, and as a source of battery energy, charging piles are crucial. New energy vehicle charging can be divided into fast charging and slow chargin...[Details]
The 2025 China International Automotive Testing Exhibition will be held at the Shanghai World Expo Exhibition and Convention Center from August 27 to 29, 2025.
Clacton Seafront, UK, ...[Details]
1. Fault phenomenon and cause analysis
1. During the operation of the equipment, the expansion sleeve is subjected to a large torque, and the mating surfaces of the shaft and the sleeve move...[Details]
During daily operation of an R-type power transformer, the voltage used varies as the equipment being used adjusts. This raises the question: can the transformer change voltage at this point? The a...[Details]
In the field of communications power supplies, AC/DC rectifier power supplies are called primary power supplies or basic power supplies, while DC/DC converters are called secondary power supplies. ...[Details]
Speaking of the problem of vehicle spontaneous combustion, whether it is a pure electric vehicle or a fuel vehicle, there will be incidents of spontaneous combustion. For the same spontaneous combu...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
