STEVAL-ISB005V1 STMicroelectronics, STEVAL-ISB005V1 Datasheet - Page 41

• 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

ST7260xx
10.2.4
10.2.5
Figure 22. Port C configuration
Register description
Data register (PxDR)
Table 18.
PADR
PBDR
PCDR
Bit
7:0
ALTERNATE INPUT
R/W
D7
7
D[7:0]
Name
PxDR register description
DR SEL
Data bits
The DR register has a specific behavior according to the selected input/output
configuration. Writing the DR register is always taken into account even if the pin is
configured as an input. Reading the DR register returns either the DR register latch
content (pin configured as output) or the digital value applied to the I/O pin (pin
configured as input).
– When using open-drain I/Os in output configuration, the value read in DR is the
– For Port C, unused bits (7-3) are not accessible
DDR SEL
R/W
digital value applied to the I/O pin.
DDR
LATCH
D6
DR
LATCH
6
ALTERNATE
OUTPUT
1
0
R/W
D5
5
1
0
ALTERNATE ENABLE
ALTERNATE ENABLE
R/W
D4
4
ALTERNATE ENABLE
CMOS SCHMITT TRIGGER
Function
R/W
D3
3
PULL-UP
V
SS
N-BUFFER
V
R/W
DD
D2
P-BUFFER
2
Reset value: 0000 0000 (00h)
Reset value: 0000 0000 (00h)
Reset value: 1111 x000 (Fxh)
V
DD
R/W
D1
DIODES
1
PAD
I/O ports
R/W
D0
0
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