PIC14000T-04/SO Microchip Technology, PIC14000T-04/SO Datasheet - Page 32
![IC MCU OTP 4KX14 A/D 28SOIC](/photos/6/59/65909/150-28-soic_sml.jpg)
PIC14000T-04/SO
Manufacturer Part Number
PIC14000T-04/SO
Description
IC MCU OTP 4KX14 A/D 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 14r
Datasheets
1.PIC16LF627A-IP.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC14000-04SO.pdf
(153 pages)
4.PIC14000-04SO.pdf
(5 pages)
Specifications of PIC14000T-04/SO
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Connectivity
I²C
Peripherals
POR, Temp Sensor, WDT
Number Of I /o
20
Program Memory Size
7KB (4K x 14)
Program Memory Type
OTP
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 6 V
Data Converters
Slope A/D
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
28-SOIC (7.5mm Width)
Processor Series
PIC14000
Core
PIC
Data Bus Width
8 bit
Data Ram Size
192 B
Interface Type
SPI, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
22
Number Of Timers
1
Operating Supply Voltage
2.7 V to 6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ICE2000
Minimum Operating Temperature
0 C
On-chip Adc
14 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC14000T-04/SO
Manufacturer:
MICROCHIP
Quantity:
12 000
PIC14000
5.3
PORTD is an 8-bit port that may be used for general
purpose I/O. Four pins can be configured as analog
inputs.
FIGURE 5-8:
FIGURE 5-9:
DS40122B-page 32
PORTD and TRISD
1.
2.
I/O pins have protection diodes to VDD and VSS.
If CMBOE (CMCON<5>) is set to ‘1’, RD2 becomes CMPB,
RD3 becomes REFB, ignoring the PORTD<3:2> data and
TRISD<3:2> register settings.
BLOCK DIAGRAM OF PORTD<7:4> PINS
BLOCK DIAGRAM OF PORTD<3:2> PINS
PORTD
TRISD
Read
PortD
PORTD
Write
Write
Data
TRISD
Bus
Write
Write
Data
Bus
Note: I/O pins have protection diodes to V
To A/D Converter
D
CK Q
D
CK Q
Read
PORTD
TRISD
Read
D
Q
CK Q
D
Q
CK Q
TRISD
Read
Q
Q
Preliminary
Q
Analog Input Mode
Schmitt Trigger
Input Buffer
EN
D
Q
V
SS
EN
V
P
N
Schmitt Trigger
D
DD
Input Buffer
DD
I/O
Pin
and V
Read PORTD
SS
.
I/O
Pin
1996 Microchip Technology Inc.