参数资料
型号: 440GX
厂商: Applied Micro Circuits Corp.
英文描述: Power PC 440GX Embedded Processor
中文描述: 超出了Power PC嵌入式处理器
文件页数: 58/93页
文件大小: 794K
代理商: 440GX
440GX – Power PC 440GX Embedded Processor
AMCC
61
Revision 1.15 – August 30, 2007
Data Sheet
Recommended DC Operating Conditions
Device operation beyond the conditions specified is not recommended. Extended operation beyond the recommended
conditions can affect device reliability.
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Notes
Logic Supply Voltage (500MHz Rev A and 533MHz)
VDD
+1.4
+1.5
+1.6
V
4
Logic Supply Voltage (667MHz and 800MHz)
VDD
+1.5
+1.55
+1.6
V
4
I/O Supply Voltage
OVDD
+3.0
+3.3
+3.6
V
4
DDR SDRAM Supply Voltage (DDR clock up to 166MHz)
SVDD
+2.3
+2.5
+2.7
V
4
DDR SDRAM Supply Voltage (DDR clock = 200MHz)
SVDD
+2.5
+2.6
+2.7
V
4
PLL Supply Voltages (500MHz Rev A and 533MHz)
AxVDD
+1.4
+1.5
+1.6
V
3
PLL Supply Voltage (667MHz and 800MHz)
AxVDD
+1.5
+1.55
+1.6
V
3
DDR SDRAM Reference Voltage
SVREF
+1.15
+1.25
+1.35
V
3
Input Logic High (2.5V SSTL)
VIH
SVREF+0.18
SVDD+0.3
V2
Input Logic High (2.5V CMOS, 3.3V tolerant receiver)
1.7
V
Input Logic High (3.3V PCI-X)
0.5OVDD
OVDD+0.5
V1
Input Logic High (3.3V LVTTL)
+2.0
+3.6
V
Input Logic Low (2.5V SSTL)
VIL
-0.3
SVREF-0.18
V
Input Logic Low (2.5V CMOS, 3.3V tolerant receiver)
0.7
V
Input Logic Low (3.3V PCI-X)
-0.5
0.35OVDD
V1
Input Logic Low (3.3V LVTTL)
0
+0.8
V
Output Logic High (2.5V SSTL)
VOH
+1.95
SVDD
V
Output Logic High (2.5V CMOS, 3.3V tolerant receiver)
2.0
V
Output Logic High (3.3V PCI-X)
0.9OVDD
OVDD
V1
Output Logic High (3.3V LVTTL)
+2.4
OVDD
V
Output Logic Low (2.5V SSTL)
VOL
00.55
V
Output Logic Low (2.5V CMOS, 3.3V tolerant receiver)
0.4
V
Output Logic Low (3.3V PCI-X)
0.1OVDD
V1
Output Logic Low (3.3V LVTTL)
0
+0.4
V
Input Leakage Current (No pull-up or pull-down)
IIL1
00
μA
Input Leakage Current for Pull-Down
IIL2
0 (LPDL)
200 (MPUL)
μA
5
Input Leakage Current for Pull-Up
IIL3
-150 (LPDL)
0 (MPUL)
μA
5
Input Max Allowable Overshoot (3.3V LVTTL)
VIMAO
+3.9
V
Input Max Allowable Undershoot (3.3V LVTTL)
VIMAU
-0.6
V
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