参数资料
型号: ISPLSI 1048C-70LQ
厂商: Lattice Semiconductor Corporation
文件页数: 11/15页
文件大小: 0K
描述: IC PLD ISP 96I/O 16NS 128PQFP
标准包装: 24
系列: ispLSI® 1000
可编程类型: 系统内可编程
最大延迟时间 tpd(1): 18.0ns
电压电源 - 内部: 4.75 V ~ 5.25 V
逻辑元件/逻辑块数目: 48
门数: 8000
输入/输出数: 96
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 128-BQFP
供应商设备封装: 128-PQFP(28x28)
包装: 托盘
其它名称: ISPLSI1048C-70LQ
Specifications ispLSI 1048C
4
Switching Test Conditions
DC Electrical Characteristics
Over Recommended Operating Conditions
Input Pulse Levels
GND to 3.0V
Input Rise and Fall Time
≤ 3ns 10% to 90%
Input Timing Reference Levels
1.5V
Output Timing Reference Levels
1.5V
Output Load
See figure 2
3-state levels are measured 0.5V from steady-state
active level.
Table 2- 0003
Output Load Conditions (see figure 2)
Test Condition
R1
R2
CL
A
470Ω
390Ω
35pF
B
Active High
390Ω
35pF
Active Low
470Ω
390Ω
35pF
Active High to Z
390Ω
5pF
Cat V
OH - 0.5V
Active Low to Z
470Ω
390Ω
5pF
at V
OL + 0.5V
Table 2- 0004A
Figure 2. Test Load
+ 5V
R1
R2
CL*
Device
Output
Test
Point
*CL includes Test Fixture and Probe Capacitance.
Output Low Voltage
Output High Voltage
Input or I/O Low Leakage Current
Input or I/O High Leakage Current
ispEN Input Low Leakage Current
I/O Active Pull-Up Current
Output Short Circuit Current
Operating Power Supply Current
V
μA
mA
I
OL =8 mA
I
OH =-4 mA
0V ≤ VIN ≤ VIL (MAX.)
3.5V ≤ VIN ≤ VCC
0V ≤ VIN ≤ VIL (MAX.)
0V ≤ VIN ≤ VIL
V
CC = 5V, VOUT = 0.5V
V
IL = 0.5V, VIH = 3.0V
Commercial
f
TOGGLE = 1 MHz
Industrial/Military
VOL
VOH
IIL
IIH
IIL-isp
IIL-PU
IOS1
ICC2,4
165
2.4
1. One output at a time for a maximum duration of one second. V
out = 0.5V was selected to avoid test problems by tester ground
degradation. Characterized but not 100% tested.
2. Measured using twelve 16-bit counters.
3. Typical values are at V
CC = 5V and TA = 25
oC.
4. Maximum I
CC varies widely with specific device configuration and operating frequency. Refer to the Power Consumption sec-
tion of this datasheet and Thermal Management section of the Lattice Semiconductor Data Book or CD-ROM to estimate maximum
I
CC.
SYMBOL
MIN.
MAX.
TYP.3
PARAMETER
CONDITION
UNITS
0.4
-10
10
-150
-200
235
260
Table 2- 0007A-48-isp
ALL
DEVICES
DISCONTINUED
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