PIC16F1827-E/P Microchip Technology Inc., PIC16F1827-E/P Datasheet - Page 189

• Manufacturer Part Number: PIC16F1827-E/P
• Description: 7 KB Flash, 384 bytes RAM, 32 MHz Int. Osc, 16 I/0, Enhanced Mid Range Core
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F1827-E/P

• A/d Inputs: 12-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 8 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 16
• Interface: CAN/I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin PDIP
• Programmable Memory: 7K Bytes
• Ram Size: 384 Bytes
• Speed: 32 MHz
• Timers: 4-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• Standby Current (pic16lf182x): 30 nA @ 1.8 V, Typical

22.0
There are up to three identical Timer2-type modules
available. To maintain pre-existing naming conventions,
the Timers are called Timer2, Timer4 and Timer6 (also
Timer2/4/6).
The Timer2/4/6 modules incorporate the following
features:
• 8-bit Timer and Period registers (TMRx and PRx,
• Readable and writable (both registers)
• Software programmable prescaler (1:1, 1:4, 1:16,
• Software programmable postscaler (1:1 to 1:16)
• Interrupt on TMRx match with PRx, respectively
• Optional use as the shift clock for the MSSPx
See
FIGURE 22-1:
 2011 Microchip Technology Inc.
Note:
respectively)
and 1:64)
modules (Timer2 only)
Figure 22-1
F
OSC
TIMER2/4/6 MODULES
/4
The ‘x’ variable used in this section is
used to designate Timer2, Timer4, or
Timer6. For example, TxCON references
T2CON, T4CON, or T6CON. PRx refer-
ences PR2, PR4, or PR6.
for a block diagram of Timer2/4/6.
TIMER2/4/6 BLOCK DIAGRAM
1:1, 1:4, 1:16, 1:64
TxCKPS<1:0>
Prescaler
2
Comparator
TMRx
PRx
EQ
Reset
TxOUTPS<3:0>
Postscaler
1:1 to 1:16
PIC16(L)F1826/27
4
TMRx Output
Sets Flag bit TMRxIF
DS41391D-page 189