PIC16F874A-E/L Microchip Technology, PIC16F874A-E/L Datasheet - Page 423
PIC16F874A-E/L
Manufacturer Part Number
PIC16F874A-E/L
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,44PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16C770-ISO.pdf
(8 pages)
4.PIC16F873A-ISO.pdf
(234 pages)
5.PIC16F873A-ISO.pdf
(6 pages)
6.PIC16F873A-ISO.pdf
(4 pages)
7.PIC16F873A-ISO.pdf
(6 pages)
8.PIC16F873A-ISO.pdf
(4 pages)
9.PIC16F873A-ISO.pdf
(22 pages)
Specifications of PIC16F874A-E/L
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
33
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F874A-E/L
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16C770-ISO PDF datasheet #3
- PIC16F873A-ISO PDF datasheet #4
- PIC16F873A-ISO PDF datasheet #5
- PIC16F873A-ISO PDF datasheet #6
- PIC16F873A-ISO PDF datasheet #7
- PIC16F873A-ISO PDF datasheet #8
- PIC16F873A-ISO PDF datasheet #9
- Current page: 423 of 688
- Download datasheet (3Mb)
M
1997 Microchip Technology Inc.
HIGHLIGHTS
This section of the manual contains the following major topics:
23.1 Introduction ..................................................................................................................23-2
23.2 Control Register ...........................................................................................................23-3
23.3 Operation .....................................................................................................................23-5
23.4 A/D Acquisition Requirements .....................................................................................23-6
23.5 Selecting the A/D Conversion Clock ............................................................................23-8
23.6 Configuring Analog Port Pins.......................................................................................23-9
23.7 A/D Conversions ........................................................................................................23-10
23.8 Operation During Sleep .............................................................................................23-14
23.9 Effects of a Reset.......................................................................................................23-14
23.10 A/D Accuracy/Error ....................................................................................................23-15
23.11 Connection Considerations ........................................................................................23-16
23.12 Transfer Function .......................................................................................................23-16
23.13 Initialization ................................................................................................................23-17
23.14 Design Tips ................................................................................................................23-18
23.15 Related Application Notes..........................................................................................23-19
23.16 Revision History .........................................................................................................23-20
Note 1: At present NO released mid-range MCU devices are available with this module.
Section 23. 10-bit A/D Converter
Devices are planned, but there is no schedule for availability. Please refer to Micro-
chip’s Web site or BBS for release of Product Briefs which detail the features of
devices.
If your current design requires a 10-bit A/D, please look at the PIC17C756 which has
a 12-channel 10-bit A/D. This A/D has characteristics which are identical to this mod-
ule’s description.
Preliminary
DS31023A page 23-1
23
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