PIC16C773-E/SP Microchip Technology, PIC16C773-E/SP Datasheet - Page 28
![IC MCU OTP 4KX14 A/D PWM 28DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
PIC16C773-E/SP
Manufacturer Part Number
PIC16C773-E/SP
Description
IC MCU OTP 4KX14 A/D PWM 28DIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16C773SO.pdf
(201 pages)
3.PIC16C773SO.pdf
(13 pages)
4.PIC16C773SO.pdf
(16 pages)
Specifications of PIC16C773-E/SP
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
22
Program Memory Size
7KB (4K x 14)
Program Memory Type
OTP
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 6x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
28-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
PIC16C773E/SP
- PIC16F616T-ISL PDF datasheet
- PIC16C773SO PDF datasheet #2
- PIC16C773SO PDF datasheet #3
- PIC16C773SO PDF datasheet #4
- Current page: 28 of 201
- Download datasheet (3Mb)
PIC16C77X
FIGURE 3-2:
TABLE 3-1
TABLE 3-2
DS30275A-page 28
Name
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI
RA5/AN4
Legend: TTL = TTL input, ST = Schmitt Trigger input
Note 1: RA5 is reserved on the 28-pin devices, maintain this bit clear.
Address
05h
85h
9Fh
Legend: x = unknown, u = unchanged, - = unimplemented locations read as '0'. Shaded cells are not used by PORTA.
Note 1:
Data
bus
WR
Port
WR
TRIS
RD PORT
To A/D Converter
Note 1: I/O pins have protection diodes to V
PORTA<5>, TRISA<5> are reserved on the 28-pin devices, maintain these bits clear.
(1)
Name
PORTA
TRISA
ADCON1
V
D
D
Data Latch
TRIS Latch
SS
REF
REF
CK
CK
.
-/VRL
+/VRH
(1)
(1)
BLOCK DIAGRAM OF
RA1:RA0 AND RA5 PINS
PORTA FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
Q
Q
Q
Q
RD TRIS
ADFM VCFG2
Bit 7
—
—
Bit#
bit0
bit1
bit2
bit3
bit4
bit5
Q
Bit 6
—
—
Analog
input
mode
EN
D
Buffer
TTL
TTL
TTL
TTL
ST
TTL
PORTA Data Direction Register
VCFG1 VCFG0
V
V
P
N
Bit 5
RA5
SS
DD
DD
Advance Information
and
I/O pin
TTL
input
buffer
Function
Input/output or analog input0
Input/output or analog input1
Input/output or analog input2 or V
voltage low
Input/output or analog input or V
reference voltage high
Input/output or external clock input for Timer0
Output is open drain type
Input/output or analog input
Bit 4
RA4
(1)
PCFG3
Bit 3
RA3
FIGURE 3-3:
PCFG2
Bit 2
RA2
Data
bus
WR
TRIS
WR
PORT
RD PORT
Note 1: I/O pin has protection diodes to V
TMR0 clock input
PCFG1
Bit 1
RA1
TRIS Latch
Data Latch
REF
D
D
CK
CK
REF
RD TRIS
BLOCK DIAGRAM OF
RA4/T0CKI PIN
+ input or output of internal
PCFG0
- input or internal reference
Bit 0
RA0
Q
Q
Q
Q
1999 Microchip Technology Inc.
--0x 0000
--11 1111
0000 0000
Value on:
Q
POR,
BOR
EN
Schmitt
Trigger
input
buffer
EN
D
V
N
SS
other resets
Value on all
SS
--0u 0000
--11 1111
0000 0000
I/O pin
only.
(1)
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