MCP1631RD-MCC2 Microchip Technology, MCP1631RD-MCC2 Datasheet - Page 216
![REFERENCE DESIGN MCP1631HV](/photos/9/4/90424/mcp1631rd-mcc2_sml.jpg)
MCP1631RD-MCC2
Manufacturer Part Number
MCP1631RD-MCC2
Description
REFERENCE DESIGN MCP1631HV
Manufacturer
Microchip Technology
Datasheets
1.MCP1631VHVT-330EST.pdf
(34 pages)
2.MCP1631HV-330EST.pdf
(54 pages)
3.MCP1631RD-MCC2.pdf
(20 pages)
4.MCP1631RD-MCC2.pdf
(328 pages)
Specifications of MCP1631RD-MCC2
Main Purpose
Power Management, Battery Charger
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
MCP1631HV, PIC16F883
Primary Attributes
1 ~ 2 Cell- Li-Ion, 1 ~ 5 Cell- NiCd/NiMH, 1 ~ 2 1W LEDs
Secondary Attributes
Status LEDs
Silicon Manufacturer
Microchip
Application Sub Type
Battery Charger
Kit Application Type
Power Management - Battery
Silicon Core Number
MCP1631HV, PIC16F883
Kit Contents
Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- MCP1631VHVT-330EST PDF datasheet
- MCP1631HV-330EST PDF datasheet #2
- MCP1631RD-MCC2 PDF datasheet #3
- MCP1631RD-MCC2 PDF datasheet #4
- Current page: 216 of 328
- Download datasheet (6Mb)
PIC16F882/883/884/886/887
14.2.4
The BOREN0 and BOREN1 bits in the Configuration
Word Register 1 select one of four BOR modes. Two
modes have been added to allow software or hardware
control of the BOR enable. When BOREN<1:0> = 01,
the SBOREN bit (PCON<4>) enables/disables the
BOR allowing it to be controlled in software. By
selecting BOREN<1:0>, the BOR is automatically
disabled in Sleep to conserve power and enabled on
wake-up. In this mode, the SBOREN bit is disabled.
See
definition.
The BOR4V bit in the Configuration Word Register 2
selects one of two Brown-out Reset voltages. When
BOR4B = 1, V
is set to 2.1V.
If V
(T
the Brown-out situation will reset the device. This will
FIGURE 14-3:
DS41291F-page 214
BOR
DD
) (see Section 17.0 “Electrical Specifications”),
Register 14-3
Note 1: 64 ms delay only if PWRTE bit is programmed to ‘0’.
falls below V
BROWN-OUT RESET (BOR)
BOR
Internal
Internal
Internal
Reset
Reset
Reset
V
V
V
is set to 4V. When BOR4V = 0, V
DD
DD
DD
BOR
for
BROWN-OUT SITUATIONS
for greater than parameter
the
Configuration
Word
BOR
< 64 ms
64 ms
occur regardless of V
to occur if V
(T
On any Reset (Power-on, Brown-out Reset, Watchdog
Timer, etc.), the chip will remain in Reset until V
above V
will now be invoked, if enabled and will keep the chip in
Reset an additional 64 ms.
If V
running, the chip will go back into a Brown-out Reset
and the Power-up Timer will be re-initialized. Once V
rises above V
64 ms Reset.
(1)
BOR
Note:
64 ms
64 ms
DD
).
drops below V
(1)
BOR
(1)
DD
The Power-up Timer is enabled by the
PWRTE bit in the Configuration Word
Register 1.
(see Figure 14-3). The Power-up Timer
BOR
falls below V
, the Power-up Timer will execute a
DD
BOR
slew rate. A Reset is not insured
© 2009 Microchip Technology Inc.
while the Power-up Timer is
BOR
V
V
V
BOR
BOR
BOR
for less than parameter
DD
rises
DD
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