PIC16F884-E/ML Microchip Technology, PIC16F884-E/ML Datasheet - Page 323

IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,44PIN,PLASTIC

PIC16F884-E/ML

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
Timing Parameter Symbology........................................... 254
Timing Requirements
TRISA ................................................................................. 39
TRISA Register ................................................................... 39
TRISB ................................................................................. 47
TRISB Register ................................................................... 48
TRISC ................................................................................. 53
TRISC Register ................................................................... 53
TRISD ................................................................................. 57
© 2009 Microchip Technology Inc.
Bus Collision During a Stop Condition ...................... 207
Bus Collision for Transmit and Acknowledge............ 203
CLKOUT and I/O....................................................... 257
Clock Timing ............................................................. 255
Comparator Output ..................................................... 83
Enhanced Capture/Compare/PWM (ECCP) ............. 261
EUSART Synchronous Receive (Master/Slave) ....... 266
EUSART Synchronous Transmission
Fail-Safe Clock Monitor (FSCM) ................................. 72
Full-Bridge PWM Output ........................................... 137
Half-Bridge PWM Output .................................. 135, 144
I
I
I
I
I
I
INT Pin Interrupt........................................................ 222
Internal Oscillator Switch Timing................................. 68
Master Mode Transmit Clock Arbitration................... 202
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.............................................. 197
Reset, WDT, OST and Power-up Timer ................... 258
Send Break Character Sequence ............................. 170
Slave Synchronization .............................................. 186
SPI Master Mode (CKE = 1, SMP = 1) ..................... 267
SPI Mode Timing (Master Mode) SPI Mode
SPI Mode Timing (Slave Mode with CKE = 0) .......... 187
SPI Mode Timing (Slave Mode with CKE = 1) .......... 187
SPI Slave Mode (CKE = 0) ....................................... 268
SPI Slave Mode (CKE = 1) ....................................... 268
Stop Condition Receive or Transmit ......................... 202
Synchronous Reception (Master Mode, SREN) ....... 174
Synchronous Transmission....................................... 172
Synchronous Transmission (Through TXEN) ........... 172
Time-out Sequence
Timer0 and Timer1 External Clock ........................... 260
Timer1 Incrementing Edge.......................................... 78
Two Speed Start-up .................................................... 70
Wake-up from Interrupt ............................................. 227
I
I2C Bus Start/Stop Bits ............................................. 270
SPI Mode .................................................................. 269
2
2
2
2
2
2
2
C Bus Data ............................................................. 270
C Bus Start/Stop Bits.............................................. 269
C Master Mode First Start Bit Timing ..................... 196
C Master Mode Reception Timing.......................... 200
C Master Mode Transmission Timing..................... 199
C Module
C Bus Data ............................................................. 271
(Master/Slave) .................................................. 266
Bus Collision
Auto-restart Enabled ......................................... 143
Firmware Restart .............................................. 143
Master Mode Timing Diagram .......................... 185
Case 1 .............................................................. 216
Case 2 .............................................................. 216
Case 3 .............................................................. 216
Transmit Timing ........................................ 203
PIC16F882/883/884/886/887
TRISD Register................................................................... 57
TRISE ................................................................................. 59
TRISE Register................................................................... 59
Two-Speed Clock Start-up Mode........................................ 69
TXREG ............................................................................. 153
TXSTA Register................................................................ 160
U
Ultra Low-Power Wake-up................................ 16, 18, 40, 41
V
Voltage Reference (VR)
Voltage Reference. See Comparator
Voltage References
V
W
Wake-up on Break ............................................................ 168
Wake-up Using Interrupts ................................................. 226
Watchdog Timer (WDT).................................................... 224
Waveform for Slave Mode General Call
WCOL ............................................................... 196, 198, 201
WCOL Status Flag............................................ 196, 198, 201
WDTCON Register ........................................................... 225
WPUB Register................................................................... 49
WWW Address ................................................................. 323
WWW, On-Line Support ..................................................... 12
REF
BRGH Bit .................................................................. 163
Specifications ........................................................... 262
Voltage Reference (CV
Associated Registers.................................................. 97
VP6 Stabilization ........................................................ 94
. S
Associated Registers................................................ 225
Clock Source ............................................................ 224
Modes....................................................................... 224
Period ....................................................................... 224
Specifications ........................................................... 259
Address Sequence ................................................... 192
EE
ADC Reference Voltage
REF
)
DS41291F-page 321

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