- 您现在的位置：买卖IC网 > PDF目录140427 > WF512K32F-70G4C5A (WHITE ELECTRONIC DESIGNS CORP) 512K X 32 FLASH 5V PROM MODULE, 70 ns, CQFP68 PDF资料下载
参数资料
| 型号： | WF512K32F-70G4C5A |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | PROM |
| 英文描述： | 512K X 32 FLASH 5V PROM MODULE, 70 ns, CQFP68 |
| 封装： | CERAMIC, QFP-68 |
| 文件页数： | 10/15页 |
| 文件大小： | 160K |
| 代理商： | WF512K32F-70G4C5A |
4
White Electronic Designs Corporation Phoenix, AZ (602) 437-1520
WF512K32-XXX5
AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS,CS CONTROLLED
(VCC = 5.0V, VSS = 0V, TA = -55
°C to +125°C)
FIG. 4
AC TEST CIRCUIT
AC TEST CONDITIONS
NOTES:
VZ is programmable from -2V to +7V.
IOL & IOH programmable from 0 to 16mA.
Tester Impedance Z0 = 75
.
VZ is typically the midpoint of VOH and VOL.
IOL & IOH are adjusted to simulate a typical resistive load circuit.
ATE tester includes jig capacitance.
Parameter
Typ
Unit
Input Pulse Levels
VIL = 0, VIH = 3.0
V
Input Rise and Fall
5
ns
Input and Output Reference Level
1.5
V
Output Timing Reference Level
1.5
V
I
Current Source
D.U.T.
C
= 50 pf
eff
I
OL
V
≈ 1.5V
(Bipolar Supply)
Z
Current Source
OH
Parameter
Symbol
-60
-70
-90
-120
-150
Unit
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Write Cycle Time
tAVAV
tWC
60
70
90
120
150
ns
Write Enable Setup Time
tWLEL
tWS
00
0
ns
Chip Select Pulse Width
tELEH
tCP
40
45
50
ns
Address Setup Time
tAVEL
tAS
00
0
ns
Data Setup Time
tDVEH
tDS
40
45
50
ns
Data Hold Time
tEHDX
tDH
00
0
ns
Address Hold Time
tELAX
tAH
40
45
50
ns
Chip Select Pulse Width High
tEHEL
tCPH
20
ns
Duration of Byte Programming Operation (1)
tWHWH1
300
s
Sector Erase Time (2)
tWHWH2
15
sec
Read Recovery Time
tGHEL
00
0
ns
Chip Programming Time
11
sec
Chip Erase Time (3)
64
sec
NOTES:
1. Typical value for tWHWH1 is 7
s.
2. Typical value for tWHWH2 is 1sec.
3. Typical value for Chip Erase Time is 8sec.
相关PDF资料 |
PDF描述 |
|---|---|
| W7NCF02GH30CS9BG | 128M X 16 FLASH 3.3V PROM CARD, 150 ns, UUC |
| W7NCF128H20IS8EG | 8M X 16 FLASH 3.3V PROM CARD, 150 ns, UUC |
| W7NCF128H20ISBEG | 8M X 16 FLASH 3.3V PROM CARD, 150 ns, UUC |
| WS128K32N-17G2UM | 128K X 32 MULTI DEVICE SRAM MODULE, 17 ns, CQFP68 |
| WS128K32N-17G4TQ | 128K X 32 MULTI DEVICE SRAM MODULE, 17 ns, CQFP68 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| WF512K32F-70G4I5 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:512Kx32 5V FLASH MODULE, SMD 5962-94612 |
| WF512K32F-70G4I5A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:512Kx32 5V FLASH MODULE, SMD 5962-94612 |
| WF512K32F-70G4M5 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:512Kx32 5V FLASH MODULE, SMD 5962-94612 |
| WF512K32F-70G4M5A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:512Kx32 5V FLASH MODULE, SMD 5962-94612 |
| WF512K32F-70G4TC5 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:512Kx32 5V FLASH MODULE, SMD 5962-94612 |
发布紧急采购，3分钟左右您将得到回复。