參數(shù)資料
型號: PIC24FJ192GA110-I/PT
廠商: Microchip Technology
文件頁數(shù): 4/18頁
文件大?。?/td> 0K
描述: IC PIC MCU FLASH 100TQFP
特色產(chǎn)品: PIC24FJ/33FJ MCUs & dsPIC? DSCs
標(biāo)準(zhǔn)包裝: 119
系列: PIC® 24F
核心處理器: PIC
芯體尺寸: 16-位
速度: 32MHz
連通性: I²C,PMP,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,LVD,POR,PWM,WDT
輸入/輸出數(shù): 85
程序存儲器容量: 192KB(65.5K x 24)
程序存儲器類型: 閃存
RAM 容量: 16K x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 16x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 100-TQFP
包裝: 托盤
產(chǎn)品目錄頁面: 648 (CN2011-ZH PDF)
配用: 876-1004-ND - PIC24 BREAKOUT BOARD
MA240015-ND - BOARD MCV PIM FOR 24F256GA
DM240011-ND - KIT STARTER MPLAB FOR PIC24F MCU
PIC24FJ256GA110 FAMILY
DS80368L-page 12
2008-2011 Microchip Technology Inc.
Data Sheet Clarifications
The following typographic corrections and clarifications
are to be noted for the latest version of the device data
sheet (DS39905E):
1.
Module: Guidelines for Getting Started
with 16-Bit Microcontrollers
Section 2.4 Voltage Regulator Pins (ENVREG/
DISVREG and VCAP/VDDCORE)
has been replaced
with a new and more detailed section. The entire text
follows:
2.4
Voltage Regulator Pins Voltage
Regulator Pins
(ENVREG/DISVREG and
VCAP/VDDCORE)
The on-chip voltage regulator enable/disable pin
(ENVREG or DISVREG, depending on the device
family) must always be connected directly to either a
supply voltage or to ground. The particular connection
is determined by whether or not the regulator is to be
used:
For ENVREG, tie to VDD to enable the regulator,
or to ground to disable the regulator
For DISVREG, tie to ground to enable the
regulator or to VDD to disable the regulator
Refer to Section 25.2 “On-Chip Voltage Regulator”
for details on connecting and using the on-chip
regulator.
When the regulator is enabled, a low-ESR (< 5)
capacitor is required on the VCAP/VDDCORE pin to
stabilize the voltage regulator output voltage. The
VCAP/VDDCORE pin must not be connected to VDD and
must use a capacitor of 10 F connected to ground. The
type can be ceramic or tantalum. Suitable examples of
capacitors are shown in Table 2-1. Capacitors with
equivalent specifications can be used.
Designers may use Figure 2-3 to evaluate ESR
equivalence of candidate devices.
The placement of this capacitor should be close to
VCAP/VDDCORE. It is recommended that the trace
length not exceed 0.25 inch (6 mm). Refer to
Section 28.0
“Electrical
Characteristics”
for
additional information.
When the regulator is disabled, the VCAP/VDDCORE pin
must be tied to a voltage supply at the VDDCORE level.
Refer to Section 28.0 “Electrical Characteristics” for
information on VDD and VDDCORE.
FIGURE 2-3
FREQUENCY vs. ESR
PERFORMANCE FOR
SUGGESTED VCAP
.
Note:
Corrections are shown in bold. Where
possible, the original bold text formatting
has been removed for clarity.
Note:
This section applies only to PIC24FJ
devices with an on-chip voltage regulator.
10
1
0.1
0.01
0.001
0.01
0.1
1
10
100
1000 10,000
Frequency (MHz)
ESR
(
)
Note:
Typical data measurement at 25°C, 0V DC bias.
TABLE 2-1
SUITABLE CAPACITOR EQUIVALENTS
Make
Part #
Nominal
Capacitance
Base Tolerance
Rated Voltage
Temp. Range
TDK
C3216X7R1C106K
10 F
±10%
16V
-55 to 125C
TDK
C3216X5R1C106K
10 F
±10%
16V
-55 to 85C
Panasonic
ECJ-3YX1C106K
10 F
±10%
16V
-55 to 125C
Panasonic
ECJ-4YB1C106K
10 F
±10%
16V
-55 to 85C
Murata
GRM32DR71C106KA01L
10 F
±10%
16V
-55 to 125C
Murata
GRM31CR61C106KC31L
10 F
±10%
16V
-55 to 85C
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