PIC16F884-E/ML Microchip Technology, PIC16F884-E/ML Datasheet - Page 20

• Manufacturer Part Number: PIC16F884-E/ML
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F884-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: 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: 44-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F88X
FIGURE 3-16:
DS41287D-page 20
Command
Increment
Address
Note 1: This step is optional if device has already been erased or has not been previously programmed.
2: This step is optional if the data memory does not require updates.
3: If the device is code-protected or must be completely erased, then Bulk Erase device per Figure 3-21.
No
ONE-WORD PROGRAMMING FLOWCHART
Calibration Memory
Calibration Memory
User ID/Config. bits
Program Memory
Read and Store
Read and Verify
Program Cycle
Data Correct?
Program Data
Figure 3-20
Figure 3-19
(Figure 3-22)
Memory
(Figure 3-22)
All Locations
Bulk Erase
Read Data
Memory
One-word
Program
Program
Values
Values
Done?
Start
Done
from
Yes
Yes
(1),(3)
(2)
No
Programming
Report
Failure
(Internally timed)
Programming
Wait T
Command
Begin
PROG
Program Memory
Program Cycle
1
Load Data
 2009 Microchip Technology Inc.
for
(Externally timed)
Programming
Programming
Wait T
Command
Wait T
Begin
End
PROG
DIS
2