PIC16F887-I/PT Microchip Technology Inc., PIC16F887-I/PT Datasheet - Page 283

• Manufacturer Part Number: PIC16F887-I/PT
• Description: MCU, 8-Bit, 8KW Flash, 368 RAM, 36 I/O, TQFP-44
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F887-I/PT

• A/d Inputs: 14-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Frequency: 20 MHz
• Input Output: 35
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin TFQP
• Programmable Memory: 14K Bytes
• Ram Size: 368 Bytes
• Resistance, Drain To Source On: Bytes
• Serial Interface: MSSP or EUSART
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Timing Parameter Symbology........................................... 248
TRISA ................................................................................. 39
TRISA Register ................................................................... 39
TRISB ................................................................................. 47
TRISB Register ................................................................... 48
TRISC ................................................................................. 53
TRISC Register ................................................................... 53
TRISD ................................................................................. 57
TRISD Register ................................................................... 57
TRISE ................................................................................. 59
TRISE Register ................................................................... 59
Two-Speed Clock Start-up Mode ........................................ 69
TXREG.............................................................................. 151
TXSTA Register ................................................................ 158
U
Ultra Low-Power Wake-up ................................ 16, 18, 40, 41
© 2007 Microchip Technology Inc.
Comparator Output ..................................................... 83
Enhanced Capture/Compare/PWM (ECCP) ............. 255
Fail-Safe Clock Monitor (FSCM) ................................. 72
Full-Bridge PWM Output ........................................... 137
Half-Bridge PWM Output .................................. 135, 143
I
I
I
I
INT Pin Interrupt........................................................ 218
Internal Oscillator Switch Timing................................. 68
Master Mode Transmit Clock Arbitration................... 198
PWM Auto-shutdown
PWM Direction Change ............................................ 138
PWM Direction Change at Near 100% Duty Cycle ... 139
PWM Output (Active-High)........................................ 133
PWM Output (Active-Low) ........................................ 134
Repeat Start Condition.............................................. 193
Reset, WDT, OST and Power-up Timer ................... 252
Send Break Character Sequence ............................. 168
Slave Synchronization .............................................. 182
SPI Mode Timing (Master Mode) SPI Mode
SPI Mode Timing (Slave Mode with CKE = 0) .......... 183
SPI Mode Timing (Slave Mode with CKE = 1) .......... 183
Stop Condition Receive or Transmit ......................... 198
Synchronous Reception (Master Mode, SREN) ....... 172
Synchronous Transmission....................................... 170
Synchronous Transmission (Through TXEN) ........... 170
Time-out Sequence
Timer0 and Timer1 External Clock ........................... 254
Timer1 Incrementing Edge.......................................... 78
Two Speed Start-up .................................................... 70
Wake-up from Interrupt ............................................. 223
BRGH Bit .................................................................. 161
2
2
2
2
C Master Mode First Start Bit Timing ..................... 192
C Master Mode Reception Timing.......................... 196
C Master Mode Transmission Timing..................... 195
C Module
Bus Collision
Auto-restart Enabled ......................................... 142
Firmware Restart .............................................. 142
Master Mode Timing Diagram .......................... 181
Case 1 .............................................................. 212
Case 2 .............................................................. 212
Case 3 .............................................................. 212
Transmit Timing ........................................ 199
PIC16F882/883/884/886/887
Preliminary
V
Voltage Reference. See Comparator Voltage
Voltage References
V
W
Wake-up on Break ............................................................ 166
Wake-up Using Interrupts ................................................. 222
Watchdog Timer (WDT).................................................... 220
Waveform for Slave Mode General Call Address
WCOL ............................................................... 192, 194, 197
WCOL Status Flag............................................ 192, 194, 197
WDTCON Register ........................................................... 221
WPUB Register................................................................... 49
WWW Address ................................................................. 283
WWW, On-Line Support ..................................................... 12
REF
Reference (CV
Associated Registers.................................................. 97
VP6 Stabilization ........................................................ 94
. S
Associated Registers................................................ 221
Clock Source ............................................................ 220
Modes....................................................................... 220
Period ....................................................................... 220
Specifications ........................................................... 253
Sequence ................................................................. 188
EE
ADC Reference Voltage
REF
)
DS41291D-page 281