PIC16F88-E/ML Microchip Technology, PIC16F88-E/ML Datasheet - Page 115
![IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,28PIN,PLASTIC](/photos/6/81/68120/150-28-qfn_sml.jpg)
PIC16F88-E/ML
Manufacturer Part Number
PIC16F88-E/ML
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F818-ISO.pdf
(6 pages)
4.PIC16F87-IP.pdf
(228 pages)
5.PIC16F87-IP.pdf
(8 pages)
6.PIC16F87-IP.pdf
(4 pages)
7.PIC16F87-IP.pdf
(8 pages)
Specifications of PIC16F88-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
16
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 7x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
368 B
Interface Type
SSP, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
16
Number Of Timers
8
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28QFN3 - SOCKET TRAN ICE 18DIP/28QFNAC164033 - ADAPTER 28QFN TO 18DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
Lead Free Status / Rohs Status
Details
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F818-ISO PDF datasheet #3
- PIC16F87-IP PDF datasheet #4
- PIC16F87-IP PDF datasheet #5
- PIC16F87-IP PDF datasheet #6
- PIC16F87-IP PDF datasheet #7
- Current page: 115 of 228
- Download datasheet (5Mb)
12.0
The Analog-to-Digital (A/D) converter module has
seven inputs for 18/20 pin devices (PIC16F88 devices
only).
The conversion of an analog input signal results in a
corresponding 10-bit digital number. The A/D module
has a high and low-voltage reference input that is
software selectable to some combination of V
V
The A/D converter has a unique feature of being able
to operate while the device is in Sleep mode. To oper-
ate in Sleep, the A/D conversion clock must be derived
from the A/D’s internal RC oscillator.
REGISTER 12-1:
2005 Microchip Technology Inc.
REF
- (RA2) or V
ANALOG-TO-DIGITAL
CONVERTER (A/D) MODULE
bit 7
bit 6-0
REF
+ (RA3).
ANSEL: ANALOG SELECT REGISTER (ADDRESS 9Bh) PIC16F88 DEVICES ONLY
bit 7
Unimplemented: Read as ‘0’
ANS<6:0>: Analog Input Select bits
Bits select input function on corresponding AN<6:0> pins.
1 = Analog I/O
0 = Digital I/O
Note 1:
Legend:
R = Readable bit
-n = Value at POR
U-0
—
2:
Setting a pin to an analog input disables the digital input buffer. The corresponding
TRIS bit should be set to input mode when using pins as analog inputs. Only AN2 is
an analog I/O, all other ANx pins are analog inputs.
See the block diagrams for the analog I/O pins to see how ANSEL interacts with the
CHS bits of the ADCON0 register.
R/W-1
(1,2)
ANS6
DD
, V
R/W-1
ANS5
SS
W = Writable bit
‘1’ = Bit is set
,
R/W-1
ANS4
The A/D module has five registers:
• A/D Result High Register (ADRESH)
• A/D Result Low Register (ADRESL)
• A/D Control Register 0 (ADCON0)
• A/D Control Register 1 (ADCON1)
• Analog Select Register (ANSEL)
The ADCON0 register, shown in Register 12-2,
controls the operation of the A/D module. The ANSEL
register, shown in Register 12-1 and the ADCON1
register, shown in Register 12-3, configure the func-
tions of the port pins. The port pins can be configured
as analog inputs (RA3/RA2 can also be voltage
references) or as digital I/O.
Additional information on using the A/D module can be
found in the “PICmicro
Reference Manual” (DS33023).
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-1
ANS3
PIC16F87/88
R/W-1
ANS2
®
Mid-Range MCU Family
x = Bit is unknown
R/W-1
ANS1
DS30487C-page 113
R/W-1
ANS0
bit 0
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