datasheet
EEWORLDEEWORLDEEWORLD
Datasheet
Part Number

Keyword

Search
Keyword

Part Number

Search
Datasheet> All Categories > WF128K32N-050G2LM5
PDF
Preview

WF128K32N-050G2LM5

Description
128KX32 5V FLASH MODULE, SMD 5962-94716
File Size421KB，15 Pages
ManufacturerWhite Electronic Designs Corporation
Websitehttp://www.wedc.com/
Download Datasheet View All

WF128K32N-050G2LM5 Overview

128KX32 5V FLASH MODULE, SMD 5962-94716

WF128K32N-050G2LM5 Preview

White Electronic Designs
WF128K32-XXX5
128K
X
32 5V FLASH MODULE, SMD 5962-94716
FEATURES
Access Times of 50**, 60, 70, 90, 120, 150ns
Packaging:
•
•
66 pin, PGA Type, 1.075 inch square, Hermetic
Ceramic HIP (Package 400)
68 lead, Hermetic CQFP (G2U), 22.4mm
(0.880 inch) square, 3.56mm (0.140 inch) high
(Package 510)
68 lead, Hermetic CQFP (G2L), 22.4mm
(0.880 inch) square, 4.06mm (0.160 inch) high
(Package 528)
8 equal size sectors of 16KBytes each
Any combination of sectors can be concurrently
erased. Also supports full chip erase
Commercial, Industrial and Military Temperature
Ranges
5 Volt Programming. 5V ± 10% Supply
Low Power CMOS, 1mA Standby Typical
Embedded Erase and Program Algorithms
TTL Compatible Inputs and CMOS Outputs
Built-in Decoupling Caps and Multiple Ground Pins
for Low Noise Operation
Page Program Operation and Internal Program
Control Time
Weight
WF128K32-XG2LX5 - 8 grams typical
WF128K32-XG2UX5 - 8 grams typical
WF128K32-XH1X5 - 13 grams typical
Note: For programming information refer to Flash Programming 1M5 Application Note.
* This product is subject to change without notice.
* * The access time of 50ns is available in Industrial and Commercial temperature
ranges only.
•
Sector Architecture
•
•
100,000 Erase/Program Cycles Typical, 0°C to
+70°C
Organized as 128Kx32
FIGURE 1 – PIN CONFIGURATION FOR WF128K32N-XH1X5
Top View
I/O
8
I/O
9
I/O
10
A
14
A
16
A
11
A
0
NC
I/O
0
I/O
1
I/O
2
WE
2
#
CS
2
#
GND
I/O
11
A
10
A
9
A
15
V
CC
CS
1
#
NC
I/O
3
I/O
15
I/O
14
I/O
13
I/O
12
OE#
NC
WE
1
#
I/O
7
I/O
6
I/O
5
I/O
4
I/O
24
I/O
25
I/O
26
A
7
A
12
NC
A
13
A
8
I/O
16
I/O
17
I/O
18
V
CC
CS
4
#
WE
4
#
I/O
27
A
4
A
5
A
6
WE
3
#
CS
3
#
GND
I/O
19
I/O
31
I/O
30
I/O
29
I/O
28
A
1
A
2
A
3
I/O
23
I/O
22
I/O
21
8
8
8
8
OE#
A
0-16
Pin Description
I/O
0-31
A
0-16
WE
1-4
#
CS
1-4
#
OE#
V
CC
GND
NC
Data Inputs/Outputs
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
Not Connected
Block Diagram
WE
1
# CS
1
#
WE
2
# CS
2
#
WE
3
# CS
3
#
WE
4
# CS
4
#
128K x 8
128K x 8
128K x 8
128K x 8
I/O
20
I/O
0-7
I/O
8-15
I/O
16-23
I/O
24-31
March 2006
Rev. 8
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
WF128K32-XXX5
FIGURE 3 – PIN CONFIGURATION FOR WF128K32-XG2UX5 AND WF128K32-XG2LX5
TOP VIEW
NC
A
0
A
1
A
2
A
3
A
4
A
5
CS
3
#
GND
CS
4
#
WE
1
#
A
6
A
7
A
8
A
9
A
10
V
CC
PIN DESCRIPTION
I/O
0-31
A
0-16
WE
1-4
#
CS
1-4
#
OE#
V
CC
GND
NC
Data Inputs/Outputs
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
Not Connected
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
I/O
0
I/O
1
I/O
2
I/O
3
I/O
4
I/O
5
I/O
6
I/O
7
GND
I/O
8
I/O
9
I/O
10
I/O
11
I/O
12
I/O
13
I/O
14
I/O
15
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
V
CC
A
11
A
12
A
13
A
14
A
15
A
16
CS
1
#
OE#
CS
2
#
NC
WE
4
#
WE
3
#
WE
2
#
NC
NC
NC
I/O
16
I/O
17
I/O
18
I/O
19
I/O
20
I/O
21
I/O
22
I/O
23
GND
I/O
24
I/O
25
I/O
26
I/O
27
I/O
28
I/O
29
I/O
30
I/O
31
BLOCK DIAGRAM
WE
1
# CS
1
#
WE
2
# CS
2
#
WE
3
# CS
3
#
WE
4
# CS
4
#
OE#
A
0-16
128K x 8
128K x 8
128K x 8
128K x 8
8
8
8
8
I/O
0-7
I/O
8-15
I/O
16-23
I/O
24-31
March 2006
Rev. 8
2
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
ABSOLUTE MAXIMUM RATINGS (1)
Parameter
Operating Temperature
Supply Voltage Range (V
CC
)
Signal voltage range (any pin except A9) (2)
Storage Temperature Range
Lead Temperature (soldering, 10 seconds)
Data Retention Mil Temp
Endurance (write/erase cycles) Mil Temp
A
9
Voltage for sector protect (V
ID
) (3)
WF128K32-XXX5
RECOMMENDED OPERATING CONDITIONS
Unit
°C
V
V
°C
°C
Parameter
Supply Voltage
Input High Voltage
Input Low Voltage
Operating Temp. (Mil.)
A9 Voltage for Sector Protect
Symbol
V
CC
V
IH
V
IL
T
A
V
ID
Min
4.5
2.0
-0.5
-55
11.5
Max
5.5
V
CC
+ 0.3
+0.8
+125
12.5
Unit
V
V
V
°C
V
-55 to +125
-2.0 to +7.0
-2.0 to +7.0
-65 to +150
+300
10 years
10,000 cycles min.
-2.0 to +14.0
V
NOTES:
1. Stresses above the absolute maximum rating may cause permanent damage to
the device. Extended operation at the maximum levels may degrade performance
and affect reliability.
2. Minimum DC voltage on input or I/O pins is -0.5V. During voltage transitions,
inputs may overshoot V
SS
to -2.0 V for periods of up to 20ns. Maximum DC
voltage on output and I/O pins is Vcc + 0.5V. During voltage transitions, outputs
may overshoot to V
CC
+ 2.0 V for periods of up to 20ns.
3. Minimum DC input voltage on A9 pin is -0.5V. During voltage transitions, A9 may
overshoot Vss to -2V for periods of up to 20ns. Maximum DC input voltage on A9
is +13.5V which may overshoot to 14.0 V for periods up to 20ns.
CAPACITANCE
Ta = +25°C
Parameter
OE# capacitance
WE
1-4
# capacitance
HIP (PGA) H1
CQFP G2U/G2L
CS
1-4
# capacitance
Data# I/O capacitance
Address input capacitance
Symbol
Conditions
C
OE
V
IN
= 0V, f = 1.0 MHz
C
WE
V
IN
= 0V, f = 1.0 MHz
Max Unit
50 pF
pF
20
15
V
IN
= 0V, f = 1.0 MHz 20 pF
V
I/O
= 0V, f = 1.0 MHz 20 pF
V
IN
= 0V, f = 1.0 MHz 50 pF
C
CS
C
I/O
C
AD
This parameter is guaranteed by design but not tested.
DC CHARACTERISTICS – CMOS COMPATIBLE
V
CC
= 5.0V, V
SS
= 0V, -55°C
≤
T
A
≤
+125°C
Parameter
Input Leakage Current
Output Leakage Current
V
CC
Active Current for Read (1)
V
CC
Active Current for Program or
Erase (2)
V
CC
Standby Current
V
CC
Static Current
Output Low Voltage
Output High Voltage
Output High Voltage
Low V
CC
Lock Out Voltage
Symbol
I
LI
I
LOx32
I
CC1
I
CC2
I
CC3
I
CC4
V
OL
V
OH1
V
OH2
V
LKO
Conditions
V
CC
= 5.5, V
IN
= GND to V
CC
V
CC
= 5.5, V
IN
= GND to V
CC
CS# = V
IL
, OE# = V
IH
CS# = V
IL
, OE# = V
IH
V
CC
= 5.5, CS# = V
IH
, f = 5MHz
V
CC
= 5.5, CS# = V
IH
I
OL
= 8.0 mA, V
CC
= 4.5
I
OH
= -2.5 mA, V
CC
= 4.5
I
OH
= -100 µA, V
CC
= 4.5
Min
Max
10
10
140
200
6.5
0.6
0.45
0.85 x
VCC
VCC
-0.4
3.2
Unit
µA
µA
mA
mA
mA
mA
V
V
V
V
NOTES:
1. The I
CC
current listed includes both the DC operating current and the frequency
dependent component (at 5 MHz).
The frequency component typically is less than 2 mA/MHz, with OE# at V
IH
.
2. I
CC
active while Embedded Algorithm (program or erase) is in progress.
3. DC test conditions: V
IL
= 0.3V, V
IH
= V
CC
- 0.3V
March 2006
Rev. 8
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
V
CC
= 5.0V, V
SS
= 0V, -55°C
≤
T
A
≤
+125°C
Parameter
Write Cycle Time
WE# Setup Time
CS# Pulse Width
Address Setup Time
Data Setup Time
Data Hold Time
Address Hold Time
WE# Hold from WE# High
CS# Pulse Width High
Duration of Programming Operation
Duration of Erase Operation
Read Recovery before Write
Chip Programming Time
Symbol
Min
t
AVAV
t
WLEL
t
ELEH
t
AVEL
t
DVEH
t
EHDX
t
ELAX
t
EHWH
t
EHEL
t
WHWH1
t
WHWH2
t
GHEL
t
WC
t
WS
t
CP
t
AS
t
DS
t
DH
t
AH
t
WH
t
CPH
50
0
25
0
25
0
40
0
20
14
2.2
0
12.5
60
-50
Max
Min
60
0
30
0
30
0
45
0
20
14
2.2
0
12.5
60
-60
Max
Min
70
0
35
0
30
0
45
0
20
14
2.2
0
12.5
60
-70
Max
Min
90
0
45
0
45
0
45
0
20
14
2.2
0
60
-90
WF128K32-XXX5
AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS, CS# CONTROLLED
-120
Min Max
120
0
50
0
50
0
50
0
20
14
2.2
0
12.5
12.5
60
-150
Min Max
150
0
50
0
50
0
50
0
20
14
2.2
0
12.5
60
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
sec
ns
sec
Max
FIGURE 4 – AC TEST CIRCUIT
AC Test Conditions
Parameter
Input Pulse Levels
Input Rise and Fall
Input and Output Reference Level
Output Timing Reference Level
Typ
V
IL
= 0, V
IH
= 3.0
5
1.5
1.5
Unit
V
ns
V
V
Notes:
V
Z
is programmable from -2V to +7V.
I
OL
& I
OH
programmable from 0 to 16mA.
Tester Impedance Z0 = 75
Ω.
V
Z
is typically the midpoint of V
OH
and V
OL
.
I
OL
& I
OH
are adjusted to simulate a typical resistive load circuit.
ATE tester includes jig capacitance.
March 2006
Rev. 8
4
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
V
CC
= 5.0V, V
SS
= 0V, -55°C
≤
T
A
≤
+125°C
Parameter
Write Cycle Time
Chip Select Setup Time
Write Enable Pulse Width
Address Setup Time
Data Setup Time
Data Hold Time
Address Hold Time
Chip Select Hold Time
Write Enable Pulse Width High
Duration of Byte Programming Operation
(min)
Sector Erase Time
Read Recovery Time Before Write
V
CC
Setup Time
Chip Programming Time
Output Enable Setup Time
Output Enable Hold Time (1)
1. For Toggle and Data Polling.
WF128K32-XXX5
AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS, WE# CONTROLLED
Symbol
Min
t
AVAV
t
ELWL
t
WLWH
t
AVWL
t
DVWH
t
WHDX
t
WLAX
t
WHEH
t
WC
t
CS
t
WP
t
AS
t
DS
t
DH
t
AH
t
CH
50
0
25
0
25
0
40
0
20
14
2.2
0
t
VCS
50
12.5
t
OES
t
OEH
0
10
0
10
60
-50
Max
Min
60
0
30
0
30
0
45
0
20
14
2.2
0
50
12.5
0
10
60
-60
Max
Min
70
0
35
0
30
0
45
0
20
14
2.2
0
50
12.5
0
10
60
-70
Max
Min
90
0
45
0
45
0
45
0
20
14
2.2
0
50
12.5
0
10
60
-90
Max
-120
Min Max
120
0
50
0
50
0
50
0
20
14
2.2
0
50
12.5
0
10
60
-150
Min Max
150
0
50
0
50
0
50
0
20
14
2.2
0
50
12.5
60
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
sec
ns
µs
sec
ns
ns
t
WHWL
t
WPH
t
WHWH1
t
WHWH2
t
GHWL
AC CHARACTERISTICS – READ ONLY OPERATIONS
V
CC
= 5.0V, V
SS
= 0V, -55°C
≤
T
A
≤
+125°C
Parameter
Read Cycle Time
Address Access Time
Chip Select Access Time
OE# to Output Valid
Chip Select to Output High Z (1)
OE# High to Output High Z (1)
Output Hold from Address, CS# or OE#
Change, whichever is first
1. Guaranteed by design, not tested.
Symbol
Min
t
AVAV
t
AVQV
t
ELQV
t
GLQV
t
EHQZ
t
GHQZ
t
AXQX
t
RC
t
ACC
t
CE
t
OE
t
DF
t
DF
t
OH
0
50
-50
Max
Min
60
50
50
25
20
20
0
-60
Max
Min
70
60
60
30
20
20
0
-70
Max
Min
90
70
70
35
20
20
0
-90
Max
-120
Min Max
120
-150
Min Max
150
Unit
ns
90
90
40
25
25
0
120
120
50
30
30
0
150
150
55
35
35
ns
ns
ns
ns
ns
ns
March 2006
Rev. 8
5
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
More (Only the first 5 pages are displayed. Please Download Datasheet to view the full content.) >

Recommended Resources

C640 ordinary lathe (improved) electrical schematic circuit

Three-terminal voltage regulator constant current source circuit

Acute coronary insufficiency alarm circuit

Forward and reverse control circuit diagram using arc interlock relay to extend conversion time

555 telephone recording additional circuit

Simplified schematic diagram of non-isolated switching power supply

Discussion: Hardware Engineer's Handbook
Discussion: Hardware Engineer's ManualThe hardware engineer's manual of Huawei (HW) has been circulating on the Internet for some time. 2@1IC used to have one, but it seems to have been removed now. T...
tiankai001 MCU
Connection parameters and other issues found in the use of CC2640R2F
Question 1: Connection parameter update issue when CC2640R2F BLE4.2 and Bluetooth 4.0 mobile phone are interconnected.The CC2640R2F development document states the following: A BLE peripheral device c...
Jacktang Wireless Connectivity
Several things you need to prepare for the electronic design competition
[i=s]This post was last edited by paulhyde on 2014-9-15 09:18[/i] 1. Choose good teammates. Electronic design requires cooperation to complete. So it is very important to choose teammates. Now the mor...
wonderto Electronics Design Contest
DM8148 sends Frames stream from DSP side to A8 side program configuration
I have been debugging DM8148 recently. According to the requirements, the data obtained by the camera needs to be sent to DSP for image processing and then sent to A8 for other processing (network sen...
fish001 DSP and ARM Processors
The voltage comparator has an excessive current problem at its input.
[i=s]This post was last edited by Mongoose on 2019-8-24 14:21[/i]background : I1 and I2 are 4-20mA current sources, which flow through the load RL. A wire is drawn from RL to the comparator. The compa...
猫鼬 Analog electronics
MQTT/Modbus IoT Gateway
Model:MQT-805 Basic description: MQT-805 is a remote monitoring terminal based on RS485, 10M/100M network port communication, supporting Modbus bus protocol, Modbus TCP protocol (dual network port), 2...
sibo123 Automotive Electronics
Shortcut:   S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components

  1. ACC00AF36-13PX(116)
  2. 804-003-02ZNU11-19PC
  3. LHC-02-TS
  4. ZP1-30-G2
  5. 2047-1X9GSL3
  6. WSC692790R90DEA
  7. P-2208H2151DSWP
  8. MTB1-62PH011-L-FR022
  9. 3.0SMCJ22_R2_10001
  10. BY251
  11. A2011HM-6P-WH
  12. SEC123JE

Popular Articles

  1. Digi-Key Advances Distribution of Winning Product Portfolios from Renesas and Dialog
  2. Semiconductor car refrigerator: bringing technology into life
  3. Advantech Arm-based edge intelligent gateway creates a stable and efficient battery management system solution
  4. Want to learn from Tesla? Xiaomi may adopt a purely visual autonomous driving solution
  5. Pay attention to these points when purchasing a cable fault tester to avoid pitfalls
  6. Counterpoint: Apple accounts for 57% of the global mid-to-high-end smartphone market in Q2
  7. The loophole has been found, but the PS5 cracking is stuck: the hacker leader did not buy the console for testing
  8. BlackBerry officially discontinued its mobile phone business
  9. How to use the multimeter
  10. ​Simple Steps to Calculate Sample Clock Jitter for Isolated Precision High-Speed ​​DAQ

Technical ResourceMore

  1. W78E516D pdf datasheet
  2. Infrared camera monitoring technology
  3. SDRAM Design Detailed Description
  4. Stepper motor control (including schematics and programs)
  5. Relationship between PCB shielding method and shielding effectiveness
  6. Research and circuit design of non-contact speed measurement method for micro motor
  7. Optimal Configuration of Reactive Power Compensation Capacitors in Power Supply and Distribution Systems
  8. High Frequency Small Signal Amplifier Learning Courseware
  9. LCD multi-level menu implementation
  10. Novel company logo based RFID UHF antenna

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

About Us Customer Service Contact Information Datasheet Sitemap LatestNews
Index Files: 1278  2672  1390  1862  2195  26  54  28  38  45 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号