RM7000-300S PMC [PMC-Sierra, Inc], RM7000-300S Datasheet - Page 44

• Manufacturer Part Number: RM7000-300S
• Manufacturer: PMC [PMC-Sierra, Inc]

Proprietary and Confidential to PMC-Sierra, Inc and for its Customer’s Internal Use
Document ID: PMC-2002175, Issue 1
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
4. VccP must be connected to VccInt through a passive filter circuit. See RM7000 Family User’s
CPU Speed
200 - 250 MHz
266 MHz
300 MHz
entering JTAG test mode. Refer to the RM7000 Family Users Manual, Appendix E.
Manual for recommended circuit.
Temperature
0 C to +85 C
(Case)
0 C to +85 C
(Case)
0 C to +70 C
(Case)
RM7000™ Microprocessor with On-Chip Secondary Cache Datasheet
Vss
0V
0V
0V
VccInt
2.5V
2.5V
2.6V
5%
3%
.05V
VccIO
3.3V
3.3V
3.3V
5%
5%
5%
VccP
2.5V
2.5V
2.6V
5%
3%
.05V
Released
44