PIC18F85K22-I/PT Microchip Technology, PIC18F85K22-I/PT Datasheet - Page 211

• Manufacturer Part Number: PIC18F85K22-I/PT
• Description: IC, 8BIT MCU, PIC18F, 64MHZ, TQFP-80
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F85K22-I/PT

• Controller Family/series: PIC18
• No. Of I/o's: 69
• Eeprom Memory Size: 1KB
• Ram Memory Size: 2KB
• Cpu Speed: 64MHz
• No. Of Timers: 8
• Core Size: 8 Bit
• Program Memory Size: 32KB
• Core Processor: PIC
• Speed: 64MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 24x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

16.0
The Timer3/5/7 timer/counter modules incorporate
these features:
• Software-selectable operation as a 16-bit timer or
• Readable and writable eight-bit registers (TMRxH
• Selectable clock source (internal or external) with
• Interrupt-on-overflow
• Module Reset on ECCP Special Event Trigger
Timer7 is unimplemented for devices with a program
memory of 32 Kbytes (PIC18FX5K22).
 2009-2011 Microchip Technology Inc.
counter
and TMRxL)
device clock or SOSC oscillator internal options
Note: Throughout this section, generic references
TIMER3/5/7 MODULES
are used for register and bit names that are the
same – except for an ‘x’ variable that indicates
the item’s association with the Timer3, Timer5
or Timer7 module. For example, the control
register is named TxCON and refers to
T3CON, T5CON and T7CON.
PIC18F87K22 FAMILY
A simplified block diagram of the Timer3/5/7 module is
shown in
The Timer3/5/7 module is controlled through the
TxCON register
clock source options for the ECCP modules. (For more
information, see
Timer
The F
ECCP capture/compare features. If the timer will be
used with the capture or compare features, always
select one of the other timer clocking options.
OSC
Resources”.)
Figure
clock source should not be used with the
16-1.
Section 20.1.1 “ECCP Module and
(Register
16-1). It also selects the
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