参数资料
型号: LAMXO640E-3FTN256E
厂商: Lattice Semiconductor Corporation
文件页数: 20/77页
文件大小: 0K
描述: IC FPGA 640LUTS 256TQFP
标准包装: 90
系列: LA-MachXO
可编程类型: 系统内可编程
最大延迟时间 tpd(1): 4.9ns
电压电源 - 内部: 1.14 V ~ 1.26 V
宏单元数: 320
输入/输出数: 159
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 256-LBGA
供应商设备封装: 256-FTBGA(17x17)
包装: 托盘
November 2007
Data Sheet DS1003
2007 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand
or product names are trademarks or registered trademarks of their respective holders. The specications and information herein are subject to change without notice.
www.latticesemi.com
3-1
DS1003 DC and Switching_01.3
Recommended Operating Conditions
1
Absolute Maximum Ratings
1, 2, 3
1. Stress above those listed under the “Absolute Maximum Ratings” may cause permanent damage to the device. Functional operation of the
device at these or any other conditions above those indicated in the operational sections of this specication is not implied.
2. Compliance with the Lattice Thermal Management document is required.
3. All voltages referenced to GND.
LCMXO E (1.2V)
LCMXO C (1.8V/2.5V/3.3V)
Supply Voltage VCC . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 1.32V . . . . . . . . . . . . . . . -0.5 to 3.75V
Supply Voltage VCCAUX . . . . . . . . . . . . . . . . . . . . . -0.5 to 3.75V . . . . . . . . . . . . . . . -0.5 to 3.75V
Output Supply Voltage VCCIO . . . . . . . . . . . . . . . . -0.5 to 3.75V . . . . . . . . . . . . . . . -0.5 to 3.75V
I/O Tristate Voltage Applied
4 . . . . . . . . . . . . . . . . . -0.5 to 3.75V . . . . . . . . . . . . . . . -0.5 to 3.75V
Dedicated Input Voltage Applied
4 . . . . . . . . . . . . . -0.5 to 3.75V . . . . . . . . . . . . . . . -0.5 to 4.25V
Storage Temperature (ambient). . . . . . . . . . . . . . . -65 to 150°C . . . . . . . . . . . . . . . -65 to 150°C
Junction Temp. (Tj) . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C . . . . . . . . . . . . . . . . . . . +125°C
4. Overshoot and undershoot of -2V to (VIHMAX + 2) volts is permitted for a duration of <20ns.
Symbol
Parameter
Min.
Max.
Units
VCC
Core Supply Voltage for 1.2V Devices
1.14
1.26
V
Core Supply Voltage for 1.8V/2.5V/3.3V Devices
1.71
3.465
V
VCCAUX
3
Auxiliary Supply Voltage
3.135
3.465
V
VCCIO
2
I/O Driver Supply Voltage
1.14
3.465
V
tJAUTO
Junction Temperature Automotive Operation
-40
125
oC
tJFLASHAUTO Junction Temperature, Flash Programming, Automotive
-40
125
oC
1. Like power supplies must be tied together. For example, if VCCIO and VCC are both 2.5V, they must also be the same supply. 3.3V VCCIO
and 1.2V VCCIO should be tied to VCCAUX or 1.2V VCC respectively.
2. See recommended voltages by I/O standard in subsequent table.
3. VCC must reach minimum VCC value before VCCAUX reaches 2.5V.
LA-MachXO256 and LA-MachXO640 Hot Socketing Specications
1, 2, 3
1. Insensitive to sequence of VCC, VCCAUX, and VCCIO. However, assumes monotonic rise/fall rates for VCC, VCCAUX, and VCCIO.
2. 0 ≤ VCC ≤ VCC (MAX), 0 ≤ VCCIO ≤ VCCIO (MAX) and 0 ≤ VCCAUX ≤ VCCAUX (MAX).
3. IDK is additive to IPU, IPD or IBH.
Symbol
Parameter
Condition
Min.
Typ.
Max
Units
IDK
Input or I/O leakage Current
0 ≤ VIN ≤ VIH (MAX)
+/-1000
A
LA-MachXO Automotive Family Data Sheet
DC and Switching Characteristics
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