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參數資料
| 型號： | RM7000-250S |
| 廠商： | PMC-Sierra, Inc. |
| 英文描述： | RM7000⑩ Microprocessor with On-Chip Secondary Cache Datasheet Released |
| 中文描述： | RM7000⑩微處理器與片上二級高速緩存數據發布 |
| 文件頁數： | 44/54頁 |
| 文件大小： | 901K |
| 代理商： | RM7000-250S |
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Proprietary and Confidential to PMC-Sierra, Inc and for its Customer
’
s Internal Use
Document ID: PMC-2002175, Issue 1
44
RM7000
Microprocessor with On-Chip Secondary Cache Datasheet
Released
7
Recommended Operating Conditions
Notes
1. VCC I/O should not exceed VccInt by greater than 1.2 V during the power-up sequence.
2. Applying a logic high state to any I/O pin before VccInt becomes stable is not recommended.
3. As specified in IEEE 1149.1 (JTAG), the JTMS pin must be held high during reset to avoid
entering JTAG test mode. Refer to the RM7000 Family Users Manual, Appendix E.
4. VccP must be connected to VccInt through a passive filter circuit. See RM7000 Family User
’
s
Manual for recommended circuit.
CPU Speed
200 - 250 MHz
Temperature
0
°
C to +85
°
C
(Case)
0
°
C to +85
°
C
(Case)
0
°
C to +70
°
C
(Case)
Vss
0V
VccInt
2.5V
±
5%
VccIO
3.3V
±
5%
VccP
2.5V
±
5%
266 MHz
0V
2.5V
±
3%
3.3V
±
5%
2.5V
±
3%
300 MHz
0V
2.6V
±
.05V
3.3V
±
5%
2.6V
±
.05V
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| RM7000-250T | RM7000⑩ Microprocessor with On-Chip Secondary Cache Datasheet Released |
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