STA2500DTR STMICROELECTRONICS [STMicroelectronics], STA2500DTR Datasheet - Page 8

• Manufacturer Part Number: STA2500DTR
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Quick reference data
2.3
Table 4.
1. Except for the system clock.
Table 5.
1. X is the source/sink current under worst-case conditions according to the drive capabilities (see
2.4
8/57
Symbol
Symbol
V
V
V
V
C
V
V
V
OH_BT
OL_BT
R
R
IH_BT
IL_BT
in_BT
hyst
hyst
hyst
pu
pd
I/O specifications
The I/Os comply with the EIA/JEDEC standard JESD8-B.
DC input specification
DC output specification
Clock specifications
The STA2500D supports, on the BT_REF_CLK_IN pin, the system clock both as a sine
wave clock and as a digital clock. For configuration, see
Table 6.
Table 7.
Low level input voltage
High level input voltage
Input capacitance
Pull-up equivalent resistance (with V
Pull-down equiv. resistance (with V
Schmitt trigger hysteresis (at BT_VIO_A = 1.8 V)
except for BT_CONFIG1-3, BT_RESETN,
BT_WAKEUP
Schmitt trigger hysteresis (at BT_VIO_x = 1.8 V)
for BT_CONFIG1-3, BT_RESETN, BT_WAKEUP,
BT_LP_CLK
Schmitt trigger hysteresis (at BT_VIO_B = 1.3 V)
Low level output voltage
High level output voltage
Symbol
Symbol
F
INTOL
F
IN
Parameter
Clock input frequency list
Tolerance on input frequency
System clock supported frequencies
System clock overall specifications
(1)
Parameter
I
I
Parameter
Parameter
d
d
= X
= X
Doc ID 16067 Rev 1
in
Condition
in
(1)
(1)
= BT_VIO_x)
= 0 V)
mA
mA
BT_VIO_x
BT_VIO_x
- 0.25
Min.
0.65 *
0.223
Min.
-0.2
-
0.4
0.2
31
29
1
Table
9.6, 10, 13, 16, 16.8, 19.2,
Min.
-20
13: pin BT_VDD_CLD (E6).
Typ.
Typ.
26, 33.6, 38.4
0.5
47
50
-
-
-
-
-
-
-
Values
Typ.
Section
-
(BT_VIO_x
BT_VIO_x
+ 0.2) and
(≤ 2.85)
3)
0.35 *
0.314
Max.
Max.
0.15
100
2.5
0.6
0.3
Max.
73
-
20
STA2500D
MHz
Unit
ppm
Unit
Unit
Unit
kΩ
kΩ
pF
V
V
V
V
V
V
V