MCP1631RD-MCC2 Microchip Technology, MCP1631RD-MCC2 Datasheet - Page 74

• Manufacturer Part Number: MCP1631RD-MCC2
• Description: REFERENCE DESIGN MCP1631HV
• Manufacturer: Microchip Technology

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

PIC16F882/883/884/886/887
FIGURE 4-9:
TABLE 4-2:
DS41291F-page 72
CONFIG1
OSCCON
OSCTUNE
PIE2
PIR2
Legend:
Note 1:
Clock Monitor Output
Name
2:
Sample Clock
Note:
(2)
x = unknown, u = unchanged, – = unimplemented locations read as ‘0’. Shaded cells are not used by oscillators.
Other (non Power-up) Resets include MCLR Reset and Watchdog Timer Reset during normal operation.
See Configuration Word Register 1 (Register 14-1) for operation of all register bits.
OSCFIF
System
OSFIE
OSFIF
Output
Bit 7
CPD
Clock
—
—
(Q)
SUMMARY OF REGISTERS ASSOCIATED WITH CLOCK SOURCES
The system clock is normally at a much higher frequency than the sample clock. The relative frequencies in
this example have been chosen for clarity.
FSCM TIMING DIAGRAM
IRCF2
Bit 6
C2IE
C2IF
CP
—
MCLRE
IRCF1
C1IE
C1IF
Bit 5
—
Test
PWRTE
IRCF0
TUN4
EEIE
EEIF
Bit 4
WDTE
BCLIE
BCLIF
OSTS
TUN3
Bit 3
ULPWUIE
ULPWUIF
FOSC2
TUN2
Bit 2
HTS
Test
Oscillator
Failure
FOSC1
TUN1
Bit 1
LTS
—
—
CCP2IE
CCP2IF
FOSC0
TUN0
Bit 0
SCS
© 2009 Microchip Technology Inc.
Detected
-110 x000
---0 0000
0000 00-0
0000 00-0
POR, BOR
Failure
Value on
—
Test
-110 x000
---u uuuu
0000 00-0
0000 00-0
Resets
Value on
all other
—
(1)