PIC18F24K20-E/SS Microchip Technology, PIC18F24K20-E/SS Datasheet - Page 6
![IC PIC MCU FLASH 8KX16 28-SSOP](/photos/6/81/68119/150-28-ssop_sml.jpg)
PIC18F24K20-E/SS
Manufacturer Part Number
PIC18F24K20-E/SS
Description
IC PIC MCU FLASH 8KX16 28-SSOP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18F25K20T-ISS.pdf
(42 pages)
2.PIC18F25K20T-ISS.pdf
(12 pages)
3.PIC18F25K20T-ISS.pdf
(14 pages)
4.PIC18F25K20T-ISS.pdf
(456 pages)
Specifications of PIC18F24K20-E/SS
Core Size
8-Bit
Program Memory Size
16KB (8K x 16)
Core Processor
PIC
Speed
48MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
24
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-SSOP
Controller Family/series
PIC18
No. Of I/o's
25
Eeprom Memory Size
256Byte
Ram Memory Size
768Byte
Cpu Speed
64MHz
No. Of Timers
4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PIC18F24K20/25K20/44K20/45K20
14. Module: Internal Fixed Voltage Reference
15. Module: High Low Voltage Detect (HLVD)
DS80425G-page 6
The FVRST bit of the CVRCON2 register activates
prematurely (Rev. A4 and A7 only).
Work around
Wait an additional 20 µs after FVRST is sensed
high before using the fixed voltage reference.
Enable the FVR by setting the FVREN bit of the
CVRCON2
peripheral that automatically enables the FVR.
Peripherals that automatically enable the FVR
include the Brown-out Reset, the High/Low
Voltage Detect, and the HFINTOSC.
Affected Silicon Revisions
The IVRST bit of the HLVDCON register activates
prematurely (Rev. A4 and A7 only).
Work around
Wait an additional 20 µs after IVRST is sensed
high before using the fixed voltage reference.
Enable the FVR by setting the FVREN bit of the
CVRCON2
peripheral that automatically enables the FVR.
Peripherals that automatically enable the FVR
include the Brown-out Reset, the High/Low
Voltage Detect, and the HFINTOSC.
Affected Silicon Revisions
X
X
X
X
(FVR)
register
register
before
before
activating
activating
any
any
16. Module: BOR
17. Module: System Clocks
18. Module: POR/BOR
An unexpected Brown-out Reset may occur when
the fixed voltage reference is inactive and BOR is
activated, thereby activating the fixed voltage ref-
erence simultaneously. This error is caused by a
premature FVRST stable flag (Rev. A4 and A7
only).
Work around
Enable the FVR by setting the FVREN bit of the
CVRCON2 register and then wait an additional 20
µs after FVRST is sensed high before enabling
BOR. Brown-out disable in Sleep mode with
automatic enable on wake-up cannot be used.
Affected Silicon Revisions
HFINTOSC output frequency is 16 MHz ±3%,
25°C to 85°C.
Work around
None.
Affected Silicon Revisions
The POR rearm voltage may be below the low end
of the BOR range, causing unexpected code
execution below the BOR range.
Work around
Use external power monitor to hold the device in
Reset below 1.1V.
Affected Silicon Revisions
X
X
X
X
X
X
X
X
2010 Microchip Technology Inc.
X
X