PIC16F884-E/P Microchip Technology, PIC16F884-E/P Datasheet - Page 18

• Manufacturer Part Number: PIC16F884-E/P
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,DIP,40PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F884-E/P

• 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: 35
• 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 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DVA18XP400 - DEVICE ADAPTER 18F4220 PDIP 40LD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F88X
3.2.6.9
FIGURE 3-12:
3.2.6.10
After this command is performed, the entire program
memory and Configuration Words (0x2007-0x2008)
are erased. Data memory will also be erased if the CPD
bit in the Configuration Word is programmed (clear).
See Section 3.2.5 “Erase Algorithms” for erase
sequences.
FIGURE 3-13:
DS41287D-page 18
Note:
ICSPCLK
ICSPDAT
ICSPCLK
ICSPDAT
All Bulk Erase operations must take place
between 4.5V and 5.5V V
MCLR
End Programming
Bulk Erase Program Memory
V
IHH
END PROGRAMMING (SERIAL PROGRAM/VERIFY)
BULK ERASE PROGRAM MEMORY COMMAND
T
SET
1
1
1
1
0
DD
.
T
HLD
2
0
2
1
1
T
3
T
0
SET
3
0
SET
1
1
4
4
1
1
T
T
HLD
5
HLD
0
5
1
x
1
x
x
6
6
T
ERA
T
DIS
1
1
 2009 Microchip Technology Inc.
Next Command
x
x
Next Command
2
2
0
0