參數(shù)資料
型號: RM5261A-350-H
廠商: PMC-SIERRA INC
元件分類: 微控制器/微處理器
英文描述: CONNECTOR ACCESSORY
中文描述: 64-BIT, 350 MHz, MICROPROCESSOR, PQFP208
封裝: HEAT SPREADER, MQFP-208
文件頁數(shù): 31/42頁
文件大?。?/td> 683K
代理商: RM5261A-350-H
Proprietary and Confidential to PMC-Sierra, Inc and for its Customer’s Internal Use
Document ID: PMC-2002240, Issue 2
31
RM5261A Microprocessor with 64-Bit System Bus Data Sheet
Preliminary
6
Recommended Operating Conditions
Grade
Commercial
Temperature
0
°
C to +85
°
C (Case)
Vss
0 V
VccInt
1.57 V to
1.85 V
1.57 V to
1.85 V
VccIO
3.15 V to 3.45 V
or 2.3 V to 2.7 V
3.15 V to 3.45 V
or 2.3 V to 2.7 V
VccP
1.57 V to
1.85 V
1.57 V to
1.85 V
VssP
0 V
Industrial
-40
°
C to +85
°
C (Case)
0 V
0 V
Notes
1.
2.
3.
VccIO
should not exceed
VccInt
by greater than 2.0 V during the power-up sequence.
Applying a logic high state to any I/O pin before
VccInt
becomes stable is not recommended.
As specified in IEEE 1149.1 (JTAG), the
JTMS
pin must be held high during reset to avoid entering
JTAG test mode.
VccP
must be connected to
VccInt
through a passive filter circuit.
VssP
must be connected to
Vss
through a passive filter circuit. See the RM5200 User’s Manual for the recommended filter circuit.
4.
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