PIC16LF1827-E/SO Microchip Technology Inc., PIC16LF1827-E/SO Datasheet - Page 108

• Manufacturer Part Number: PIC16LF1827-E/SO
• Description: 18 PIN, 7 KB FLASH, 384 BYTES RAM, 32 MHZ INT. OSC, 16 I/0, ENHANCED MID RANGE C
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16LF1827-E/SO

• A/d Inputs: 12-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 8 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 16
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin SOIC
• Programmable Memory: 7K Bytes
• Ram Size: 384 Bytes
• Speed: 32 MHz
• Temperature Range: –40 to 125 °C
• Timers: 4-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

PIC16(L)F1826/27
After the “BSF EECON1,WR” instruction, the processor
requires two cycles to set up the write operation. The
user must place two NOP instructions after the WR bit is
set. The processor will halt internal operations for the
typical 2 ms, only during the cycle in which the write
takes place (i.e., the last word of the block write). This
is not Sleep mode as the clocks and peripherals will
continue to run. The processor does not stall when
LWLO = 1, loading the write latches. After the write
cycle, the processor will resume operation with the third
instruction after the EECON1 write instruction.
FIGURE 11-2:
DS41391D-page 108
EEADRL<4:0> = 00000
First word of block
to be written
Buffer Register
BLOCK WRITES TO FLASH PROGRAM MEMORY WITH 32 WRITE LATCHES
14
EEADRL<4:0> = 00001
7
Buffer Register
5
EEDATH
14
6
Program Memory
EEADRL<4:0> = 00010
0 7
EEDATA
Buffer Register
8
14
EEADRL<4:0> = 11111
0
 2011 Microchip Technology Inc.
Buffer Register
Last word of block
to be written
14