PIC16C554-04I/P Microchip Technology, PIC16C554-04I/P Datasheet - Page 26
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PIC16C554-04I/P
Manufacturer Part Number
PIC16C554-04I/P
Description
IC MCU OTP 512X14 18DIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C554-04I/P
Core Size
8-Bit
Program Memory Size
896B (512 x 14)
Core Processor
PIC
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
13
Program Memory Type
OTP
Ram Size
80 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
18-DIP (0.300", 7.62mm)
Controller Family/series
PIC16C
No. Of I/o's
13
Ram Memory Size
80Byte
Cpu Speed
4MHz
No. Of Timers
1
Processor Series
PIC16C
Core
PIC
Data Bus Width
8 bit
Data Ram Size
80 B
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
13
Number Of Timers
8
Operating Supply Voltage
2.5 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Details
PIC16C55X
TABLE 5-1:
TABLE 5-2:
DS40143D-page 24
RA0
RA1
RA2
RA3
RA4/T0CKI
Legend: ST = Schmitt Trigger input
05h
85h
Legend:
Note 1: Shaded bits are not used by PORTA.
Address
Name
— = Unimplemented locations, read as ‘0’, x = unknown, u = unchanged
PORTA
TRISA
Name
PORTA FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
Bit #
Bit 7
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
—
—
Bit 6
—
—
Buffer
Type
Bit 5
ST
ST
ST
ST
ST
—
—
TRISA4 TRISA3 TRISA2 TRISA1 TRISA0
Bit 4
RA4
Bi-directional I/O port.
Bi-directional I/O port.
Bi-directional I/O port.
Bi-directional I/O port.
Bi-directional I/O port or external clock input for TMR0. Output is open
drain type.
Preliminary
Bit 3
RA3
Bit 2
RA2
Bit 1
RA1
Function
Bit 0
RA0
2002 Microchip Technology Inc.
---x xxxx
---1 1111
Value on
POR
---u uuuu
---1 1111
All Other
Value on
RESETS