sp706rcu-tr Exar Corporation, sp706rcu-tr Datasheet - Page 6

• Manufacturer Part Number: sp706rcu-tr
• Description: Sp706r -low Power Microprocessor Supervisory Circuits
• Manufacturer: Exar Corporation

Figure 2. Internal Block Diagram for the SP706P/R/S/T
Date: 6-28-04
MR
V
PFI
WDI
V
MR
CC
PFI
CC
V
V
CC
CC
250µA
1.25V
2.63V for the SP708R
2.93V for the SP708S
3.08V for the SP708T
SP706 +3.0/ +3.3 Low Power Microprocessor Circuits
TRANSITION
WATCHDOG
2.63V for the SP706P/R
2.93V for the SP706S
3.08V for the SP706T
1.25V
DETECTOR
70µA
TIMEBASE FOR
GND
GENERATOR
GENERATOR
GND
RESET AND
WATCHDOG
WATCHDOG
SP706P/R/S/T
SP708R/S/T
RESET
RESET
TIMER
6
* For the SP706P only
© Copyright 2004 Sipex Corporation
RESET/RESET*
WDO
PFO
PFO
RESET
RESET