ST7265XEVALMS STMicroelectronics, ST7265XEVALMS Datasheet - Page 128

• Manufacturer Part Number: ST7265XEVALMS
• Manufacturer: STMicroelectronics

Specifications of ST7265XEVALMS

• Lead Free Status / Rohs Status: Supplier Unconfirmed

ST7265x
OPERATING CONDITIONS (Cont’d)
13.3.2 Operating Conditions with Low Voltage Detector (LVD)
Subject to general operating conditions for V
Notes:
1. Not tested, guaranteed by construction.
2. The V
13.3.3 Power Supply Manager Characteristics
Subject to general operating conditions for V
fix).
1. Not tested, guaranteed by construction.
2. A protection diode is present between V
further information.
13.3.4 Storage Device Supply Characteristics
Subject to general operating conditions for V
128/163
V
V
V
f
Vt
USBV
USBV
USBV
V
V
V
V
CUTOFF
Symbol
Symbol
Symbol
IT+
IT-
hys
PLLmin48
PLLmin40
PLLmin24
DDF
POR
IT+
IT-
hys
DD
rise time condition is needed to insure a correct device power-on and LVD reset. Not tested in production.
Reset release threshold
(V
Reset generation threshold
(V
LVD voltage threshold hysteresis
LVD filter cut-off frequency
V
USB Voltage detector high threshold
(USBV
USB Voltage detector low threshold
(USBV
USB voltage threshold hysteresis
Minimum voltage required for stable
48MHz PLL operation (PLL locked)
Minimum voltage required for
40MHz PLL operation (PLL un-
locked)
Minimum voltage required for
24MHz PLL operation (PLL un-
locked)
Voltage output for external storage
device (I
DD
DD
DD
rise time
rise)
fall)
DD
DD
load
rise)
fall)
Parameter
Parameter
Parameter
max = 50mA)
2)
2)
2)
1)
DDF
and USBV
V
Not detected by the LVD
USBV
DD
DD
DD
IT+
, f
, f
, f
-V
USB Mode: VSET[1:0]=11
OSC
OSC
OSC
IT+
DD
IT-
-USBV
. Refer to
Conditions
Conditions
Conditions
, and T
, and T
, and T
IT-
A
A
A
Section 6.4.2.1
.
. Not tested on LVD devices (without E suf-
.
10
01
00
3.7
3.4
3.0
3.50
3.30
Min
150
Min
100
Min
2.9
2.6
0.3
2.5
2.9
3.0
3.1
and
1)
1)
1)
section 6.4.2.2 on page 34
Typ
Typ
Typ
3.80
3.65
300
200
3.5
3.1
3.3
3.4
3.5
2.8
10
Max
Max
Max
4.00
3.80
300
3.8
3.5
3.2
3.6
3.8
3.9
10
MHz.
Unit
Unit
Unit
mV
mV
ms
V
V
V
V
V
V
for