Instruction Manual


Réf. : SCT TMO MASV3 SPEC
30
Rev. : H
Réf. sec. : 2x xxx xxx – x
Date : 12/05/04
DRAFT
Document
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. All rights of reproduction and disclosure reserved.
Page 39
This document contains information on a product under development. SAGEM reserves the right to change or discontinue this product without
notice.
ITDATA
-0.5
+0.8
+2.03
+3.2
PU
INT1
-0.5
+0.8
+2.03
+3.2
PU
Pulse duration in functional mode: 77ns min.
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VBACKUP
+2.2V
+3.2V
If no external backup is supplied, VBACKUP has to be connected to VBAT.
With external BACKUP:
- if VBAT < VBACKUP, internal RTC is supplied by VBACKUP.
- if VBAT > VBACKUP, internal RTC is supplied by VBAT.
Without external VBACKUP (VBACKUP input connected to VBAT)
- if VBAT > 2.2V, internal RTC is supplied by VBAT.
- if VBAT < 2.2V, internal RTC is not supplied.
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Ambient temperature
-10°C
+55°C
Supply voltage VBAT
+3.45V
+4.5V
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Ambient temperature
Normal range
-10°C
+55°C
Ambient temperature
Extended range
-20°C
+70°C
Storage temperature
-40°C
+85°C
Long damp heat
Operating conditions
Tested at +60°C, 95% RH during 504 hours
Short damp heat
Storage and
transportation conditions
Tested at +40°C, 95% RH during 96 hours