PIC16F883-E/ML Microchip Technology, PIC16F883-E/ML Datasheet - Page 14
![IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,28PIN,PLASTIC](/photos/6/81/68120/150-28-qfn_sml.jpg)
PIC16F883-E/ML
Manufacturer Part Number
PIC16F883-E/ML
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.MCP1631RD-MCC2.pdf
(328 pages)
3.PIC16F882-ISS.pdf
(16 pages)
4.PIC16F882-ISS.pdf
(36 pages)
Specifications of PIC16F883-E/ML
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
24
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
MCP1631RD-MCC2 - REFERENCE DESIGN MCP1631HV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PIC16F88X
3.2.6.1
The Load Configuration command is used to access
the Configuration Words (0x2007-0x2008) and user ID
(0x2000-0x2003). This command sets the Program
Counter (PC) to address 0x2000 and loads the data
latches with one word of data.
After receiving a Load Configuration command, the
Configuration Word is accessed by performing an
Increment Address command 7 or 8 times to point the
PC to Configuration Word 0x2007 or 0x2008. It can
then be programmed with the loaded data using a
Begin Programming command either internally or
externally timed.
FIGURE 3-4:
3.2.6.2
After receiving this command, the chip will load in a
14-bit “data word” when 16 cycles are applied, as
described previously. A timing diagram for the Load
Data for Program Memory command is shown in
Figure 3-5.
FIGURE 3-5:
DS41287D-page 14
ICSPCLK
ICSPDAT
ICSPCLK
ICSPDAT
Load Configuration
Load Data for Program Memory
1
1
0
0
LOAD CONFIGURATION COMMAND
LOAD DATA FOR PROGRAM MEMORY COMMAND
2
2
0
0
1
T
SET
T
3
3
0
0
HLD
1
1
4
4
0
0
5
x
5
x
T
T
DLY
DLY
6
6
x
x
T
T
1
DLY
1
DLY
2
2
After the 6-bit command is input, ICSPCLK pin is
cycled an additional 16 times for the Start bit, 14 bits of
data and a Stop bit (see Figure 3-4).
After the configuration memory is entered, the only way
to get back to the program memory is to exit the
Program/Verify mode by taking MCLR low (V
1
strt_bit
1
strt_bit
2
2
LSb
LSb
T
3
T
3
SET
SET
T
T
HLD
HLD
1
1
1
1
4
4
2009 Microchip Technology Inc.
5
5
15
15
MSb
MSb
16
16
IL
stp_bit
stp_bit
).