MCP1631RD-MCC1 Microchip Technology, MCP1631RD-MCC1 Datasheet - Page 132
![REFERENCE DESIGN FOR MCP1631HV](/photos/24/9/240964/4683990_sml.jpg)
MCP1631RD-MCC1
Manufacturer Part Number
MCP1631RD-MCC1
Description
REFERENCE DESIGN FOR MCP1631HV
Manufacturer
Microchip Technology
Type
Battery Managementr
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)
5.MCP1631RD-MCC1.pdf
(28 pages)
Specifications of MCP1631RD-MCC1
Main Purpose
Power Management, Battery Charger
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
MCP1631HV, PIC16F883
Primary Attributes
1 ~ 2 Cell- Li-Ion, 1 ~ 4 Cell- NiCd/NiMH
Secondary Attributes
Status LEDs
Supported Devices
MCP1631HV, PIC16F883 Device Type
Tool / Board Applications
Power Management-Battery Management
Development Tool Type
Reference Design
Input Voltage
5.5 V to 16 V
Product
Power Management Modules
Mcu Supported Families
MCP1631HV/PIC16F883 Family
Silicon Manufacturer
Microchip
Silicon Core Number
MCP1631HV
Kit Application Type
Reference Design
Application Sub Type
Battery Charger
Kit Contents
Board Only
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
MCP1631HV, PIC16F883
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
- MCP1631RD-MCC1 PDF datasheet #5
- Current page: 132 of 328
- Download datasheet (6Mb)
PIC16F882/883/884/886/887
11.5.3
The resolution determines the number of available duty
cycles for a given period. For example, a 10-bit resolution
will result in 1024 discrete duty cycles, whereas an 8-bit
resolution will result in 256 discrete duty cycles.
The maximum PWM resolution is 10 bits when PR2 is
255. The resolution is a function of the PR2 register
value as shown by Equation 11-4.
TABLE 11-3:
TABLE 11-4:
DS41291F-page 130
Timer Prescale (1, 4, 16)
PR2 Value
Maximum Resolution (bits)
Timer Prescale (1, 4, 16)
PR2 Value
Maximum Resolution (bits)
PWM Frequency
PWM Frequency
PWM RESOLUTION
EXAMPLE PWM FREQUENCIES AND RESOLUTIONS (F
EXAMPLE PWM FREQUENCIES AND RESOLUTIONS (F
1.22 kHz
1.22 kHz
0xFF
0x65
16
10
16
8
4.88 kHz
4.90 kHz
0xFF
0x65
10
4
4
8
19.53 kHz
19.61 kHz
EQUATION 11-4:
0xFF
Note:
0x65
10
1
1
8
Resolution
If the pulse width value is greater than the
period the assigned PWM pin(s) will
remain unchanged.
78.12 kHz
76.92 kHz
0x3F
0x19
1
8
1
6
OSC
OSC
=
PWM RESOLUTION
log
----------------------------------------- - bits
© 2009 Microchip Technology Inc.
= 20 MHz)
= 8 MHz)
[
4 PR2
153.85 kHz
log
156.3 kHz
(
0x0C
0x1F
2 ( )
1
7
1
5
+
1
)
]
208.3 kHz
200.0 kHz
0x17
0x09
6.6
1
1
5
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