PIC16LC622A-04I/P Microchip Technology, PIC16LC622A-04I/P Datasheet - Page 15
![IC MCU OTP 2KX14 COMP 18DIP](/photos/6/76/67657/18-dip_300mil__sml.jpg)
PIC16LC622A-04I/P
Manufacturer Part Number
PIC16LC622A-04I/P
Description
IC MCU OTP 2KX14 COMP 18DIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheet
1.PIC16C620A-04SO.pdf
(128 pages)
Specifications of PIC16LC622A-04I/P
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
13
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
OTP
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
18-DIP (0.300", 7.62mm)
Processor Series
PIC16LC
Core
PIC
Data Bus Width
8 bit
Data Ram Size
128 B
Maximum Clock Frequency
40 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, DM163022
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
4.0
4.1
The PIC16C62X has a 13-bit program counter capable
of addressing an 8K x 14 program memory space. Only
the first 512 x 14 (0000h - 01FFh) for the
PIC16C620(A) and PIC16CR620, 1K x 14 (0000h -
03FFh) for the PIC16C621(A) and 2K x 14 (0000h -
07FFh)
implemented. Accessing a location above these
boundaries will cause a wrap-around within the first
512 x 14 space (PIC16C(R)620(A)) or 1K x 14 space
(PIC16C621(A)) or 2K x 14 space (PIC16C622(A)).
The RESET vector is at 0000h and the interrupt vector
is at 0004h (Figure 4-1, Figure 4-2, Figure 4-3).
FIGURE 4-1:
2003 Microchip Technology Inc.
CALL, RETURN
RETFIE, RETLW
MEMORY ORGANIZATION
Program Memory Organization
for
the
On-Chip Program
Stack Level 1
Stack Level 8
RESET Vector
Interrupt Vector
Stack Level 2
PIC16C622(A)
PC<12:0>
Memory
PROGRAM MEMORY MAP
AND STACK FOR THE
PIC16C620/PIC16C620A/
PIC16CR620A
13
are
000h
0004
0005
01FFh
0200h
1FFFh
physically
FIGURE 4-2:
FIGURE 4-3:
CALL, RETURN
RETFIE, RETLW
CALL, RETURN
RETFIE, RETLW
On-Chip Program
On-Chip Program
Stack Level 1
Stack Level 8
RESET Vector
Interrupt Vector
Stack Level 1
Stack Level 8
RESET Vector
Interrupt Vector
Stack Level 2
Stack Level 2
PC<12:0>
PC<12:0>
Memory
Memory
PROGRAM MEMORY MAP
AND STACK FOR THE
PIC16C621/PIC16C621A
PROGRAM MEMORY MAP
AND STACK FOR THE
PIC16C622/PIC16C622A
PIC16C62X
13
13
DS30235J-page 13
000h
0004
0005
03FFh
0400h
000h
0004
0005
07FFh
0800h
1FFFh
1FFFh