PIC16F887-I/ML Microchip Technology, PIC16F887-I/ML Datasheet - Page 267

• Manufacturer Part Number: PIC16F887-I/ML
• Description: IC PIC MCU FLASH 8KX14 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F887-I/ML

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 44-QFN
• Mfg Application Notes: Intro to Capacitive Sensing Appl Notes Layout and Physical Design Appl Note
• 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
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 368 B
• Interface Type: MSSP/EUSART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 53273-916
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM164123, DM164120-3, DV164122
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44QFN2 - SOCKET TRAN ICE 44QFN/40DIPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN444-1001 - DEMO BOARD FOR PICMICRO MCU
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FIGURE 17-10:
FIGURE 17-11:
© 2009 Microchip Technology Inc.
Note 1: If the A/D clock source is selected as RC, a time of T
A/D Data
A/D CLK
Note 1: If the A/D clock source is selected as RC, a time of T
A/D Data
A/D CLK
BSF ADCON0, GO
ADRES
Sample
BSF ADCON0, GO
ADRES
Sample
ADIF
ADIF
GO
Q4
GO
Q4
AD134
AD134
SLEEP instruction to be executed.
SLEEP instruction to be executed.
AD132
AD132
PIC16F883/884/886/887 A/D CONVERSION TIMING (NORMAL MODE)
PIC16F883/884/886/887 A/D CONVERSION TIMING (SLEEP MODE)
(T
OSC
(T
/2 + T
OSC
/2
CY
(1)
9
(1)
)
9
)
OLD_DATA
PIC16F882/883/884/886/887
OLD_DATA
Sampling Stopped
8
8
AD131
AD131
Sampling Stopped
7
7
6
CY
6
AD130
CY
AD130
is added before the A/D clock starts. This allows the
is added before the A/D clock starts. This allows the
3
3
2
2
1
1
0
0
NEW_DATA
1 T
NEW_DATA
DONE
CY
DS41291F-page 265
DONE
1 T
1 T
CY
CY
1 T
CY