STEVAL-ISB005V1 STMicroelectronics, STEVAL-ISB005V1 Datasheet - Page 28

• Manufacturer Part Number: STEVAL-ISB005V1
• Description: BOARD EVAL CHARGER ST7260/L6924D
• Manufacturer: STMicroelectronics
• Type: Battery Managementr

Specifications of STEVAL-ISB005V1

• Main Purpose: Power Management, Battery Charger
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: L6924, ST72F63BK6M1
• Primary Attributes: 1 Cell- Li-Ion / Li-Pol, 5 V (USB Input)
• Secondary Attributes: Powered by Wall Adaptor Also, LED Status Indicators
• Input Voltage: 5 V
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6924D, ST7260
• Other names: 497-8428

Reset and clock management
7.3.2
28/139
Table 9.
1. R
External clock
An external clock may be applied to the OSCIN input with the OSCOUT pin not connected,
as shown on
input. The equivalent specification of the external clock source should be used instead of
t
Figure 13. External clock source connections
Figure 14. Crystal/ceramic resonator
OXOV
SMAX
(see
C
R
Symbol
C
OSCOUT
SMAX
is the equivalent serial resistor of the crystal (see crystal specification).
OSCIN
R
Section 16.5: Clock and timing
P
Recommended values for 24 MHz crystal resonator
Figure
(1)
13. The t
OXOV
C
1-10 MΩ
OSCIN
56pF
56pF
20 Ω
specifications do not apply when using an external clock
OSCIN
EXTERNAL
CLOCK
OSCIN
characteristics).
R
P
OSCOUT
OSCOUT
NC
1-10 MΩ
Values
47pF
47pF
25 Ω
C
OSCOUT
1-10 MΩ
22pF
22pF
70 Ω
ST7260xx