PIC16C54A-20/P Microchip Technology, PIC16C54A-20/P Datasheet - Page 14
![IC MCU OTP 512X12 18DIP](/photos/6/76/67657/18-dip_300mil__sml.jpg)
PIC16C54A-20/P
Manufacturer Part Number
PIC16C54A-20/P
Description
IC MCU OTP 512X12 18DIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheet
1.PIC16LC58B-04P.pdf
(194 pages)
Specifications of PIC16C54A-20/P
Core Size
8-Bit
Program Memory Size
768B (512 x 12)
Oscillator Type
External
Core Processor
PIC
Speed
20MHz
Peripherals
POR, WDT
Number Of I /o
12
Program Memory Type
OTP
Ram Size
25 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
18-DIP (0.300", 7.62mm)
Controller Family/series
PIC16C
No. Of I/o's
12
Ram Memory Size
25Byte
Cpu Speed
40MHz
No. Of Timers
1
Digital Ic
RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
309-1059 - ADAPTER 18 ZIF BD W/18SO PLUGSDVA16XP180 - ADAPTER DEVICE FOR MPLAB-ICEAC164001 - MODULE SKT PROMATEII 18/28DIP
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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PIC16C5X
TABLE 3-2:
DS30453D-page 12
Legend: I = input, O = output, I/O = input/output, P = power, — = Not Used, TTL = TTL input, ST = Schmitt Trigger
OSC2/CLKOUT
OSC1/CLKIN
Pin Name
T0CKI
MCLR
RC0
RC1
RC2
RC3
RC4
RC5
RC6
RC7
RA0
RA1
RA2
RA3
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
V
V
N/C
DD
SS
input
PINOUT DESCRIPTION
DIP
3,5
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
28
27
26
11
6
7
8
9
1
2
4
Pin Number
SOIC
3,5
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
28
27
26
6
7
8
9
1
2
4
SSOP
1,14
3,4
10
12
13
15
16
17
18
19
20
21
22
23
24
25
28
27
26
11
—
5
6
7
8
9
2
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
—
O
P
P
I
I
I
PIC16C55, PIC16C57, PIC16CR57
Preliminary
Buffer
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
ST
ST
ST
—
—
—
—
Bi-directional I/O port
Bi-directional I/O port
Bi-directional I/O port
Clock input to Timer0. Must be tied to V
use, to reduce current consumption.
Master clear (RESET) input. This pin is an active low
RESET to the device.
Oscillator crystal output. Connects to crystal or resonator
in crystal Oscillator mode. In RC mode, OSC2 pin outputs
CLKOUT which has 1/4 the frequency of OSC1, and
denotes the instruction cycle rate.
Positive supply for logic and I/O pins.
Ground reference for logic and I/O pins.
Unused, do not connect.
Oscillator crystal input/external clock source input.
Description
2002 Microchip Technology Inc.
SS
or V
DD,
if not in
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