WEDF1M32B-XXX5 查看數據表（PDF） - White Electronic Designs => Micro Semi
零件编号
产品描述 (功能)
比赛名单
WEDF1M32B-XXX5 Datasheet PDF : 8 Pages
| |||
White Electronic Designs
WEDF1M32B-XXX5
ADVANCED
DC CHARACTERISTICS – CMOS COMPATIBLE
VCC = 5.0V, GND = 0V, -55°C ≤ TA ≤ +125°C
Parameter
Input Leakage Current
Output Leakage Current
VCC Read Current (1, 2)
VCC Write Current (2, 3 ,4)
VCC Standby Current (2, 5)
Output Low Voltage
Output High Voltage
Low VCC Lock-Out Voltage (4)
Symbol
ILI
ILO
ICC1
ICC2
ICC3
VOL
VOH
VLKO
Conditions
VIN = VCC to GND
VOUT = VCC to GND
CS# = VIL, OE# = VIH, f = 5MHz, IOUT = 0mA
CS# = VIL, OE# = VIH
CS# = RESET# = OE# = CS = VIH, f = 5MHz
VCC = 4.5, IOL = 5.8 mA
VCC = 4.5, IOH = -2.5 mA
Min
Max
Unit
10
µA
10
µA
160
mA
200
mA
20.0
µA
0.45
V
2.4
V
3.2
4.2
V
NOTES:
1. The ICC current listed is typically less than 2mA/MHz, with OE# at VIH.
2. Maximum ICC specifications are tested with VCC = VCC max
3. ICC active while Embedded Erase or Embedded Program is in progress.
4. Not 100% tested.
5. ICC3 = 20µA max at extended temperature (> +85°C).
AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS – CS# CONTROLLED
VCC = 5.0V, GND = 0V, -55°C ≤ TA ≤ +125°C
Parameter
Symbol
-70
-90
-120
Unit
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
Programming Operation (2)
Sector Erase Operation (3)
Write Recovery before Read
Chip Programming Time
Min
Max
Min
Max
Min
Max
tAVAV
tWC
70
90
120
ns
tELWL
tCS
0
0
0
ns
tWLWH
tWP
345
45
50
ns
tAVWH
tAS
0
0
0
ns
tDVWH
tDS
35
45
50
ns
tWHDX
tDH
0
0
0
ns
tWLAX
tAH
45
45
50
ns
tWHEH
tCH
0
0
0
ns
tWHWL
tWPH
20
20
20
NS
tWHWH1
300
300
300
µs
tWHWH2
8
8
8
sec
tWHECL
0
0
0
µs
50
50
50
sec
NOTES:
1. Guaranteed by design, not tested.
2. Typical value for tWHWH1 is 7µs.
3. Typical value for tWHWH2 is 1sec.
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
May 1999
Rev.1
4
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
Share Link: 