PIC16C620A-20/SO Microchip Technology, PIC16C620A-20/SO Datasheet - Page 6
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PIC16C620A-20/SO
Manufacturer Part Number
PIC16C620A-20/SO
Description
IC MCU OTP 512X14 COMP 18SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C620A-20/SO
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
13
Program Memory Size
896B (512 x 14)
Program Memory Type
OTP
Ram Size
96 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
18-SOIC (7.5mm Width)
Processor Series
PIC16C
Core
PIC
Data Bus Width
8 bit
Data Ram Size
96 B
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
13
Number Of Timers
8
Operating Supply Voltage
3 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000, DM163022
Minimum Operating Temperature
0 C
Data Rom Size
96 B
Height
2.31 mm
Length
11.53 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
3 V
Width
7.49 mm
For Use With
XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMING309-1075 - ADAPTER 18-SOIC TO 18-SOICAC164010 - MODULE SKT PROMATEII DIP/SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Details
PIC16C62X
2. Module: Oscillator
The Oscillator Start-up Timer (T
occur when the device wakes up from SLEEP.
Figure 2 shows the start-up of the crystal after the
event that causes the device to wake-up from SLEEP
mode (as specified in the Device Data Sheet). The
start-up time (T
FIGURE 2:
In applications where time-based measurements are
started immediately after wake-up from SLEEP, the
suggested work around should be implemented.
DS80101D-page 6
INSTRUCTION FLOW
CLKOUT
Note 1:
Instruction
Instruction
Executed
Fetched
OSC1
2:
3:
PC
(4)
For T
T
CLKOUT is not available in these
OST
Inst(PC) = SLEEP
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1
OST
OST
= 1024T
Inst(PC - 1)
WAKE-UP FROM SLEEP
) may not occur.
delay to be enabled, the XT, HS, or LP Oscillator mode must be selected.
PC
OSC
, This delay may not occur, and every valid clock edge will generate internal device clocks.
Inst(PC + 1)
SLEEP
PC+1
OST
) delay may not
OSC
modes, but shown here for timing reference.
—
Wake-up Event Occurs
T
OST
(2)
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
The events that wake-up the device from SLEEP are:
• An interrupt
• A WDT overflow (wake-up)
• A Brown-out Reset
• A MCLR Reset
Work around
After the SLEEP instruction, do a software delay of 256
T
vector addresses, test to see if the device woke from
SLEEP (the TO and PD bits), and if the device did wake
from SLEEP, ensure that the total cycle delay is 256
T
CY
CY
T
CY
.
(same as 1024 T
T
CY
OSC
2004 Microchip Technology Inc.
). At the RESET and Interrupt
T
CY
T
CY