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參數(shù)資料
| 型號(hào)： | PIC24FJ256GA108-I/PT |
| 廠商： | Microchip Technology |
| 文件頁(yè)數(shù)： | 2/18頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC PIC MCU FLASH 256K 80TQFP |
| 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(cè)/復(fù)位，LVD，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 69 |
| 程序存儲(chǔ)器容量： | 256KB（85.5K x 24） |
| 程序存儲(chǔ)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： | 80-TQFP |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁(yè)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 |
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PIC24FJ256GA110 FAMILY
DS80368L-page 10
2008-2011 Microchip Technology Inc.
27. Module: Interrupts (INTx)
Writing to the INTCON2 register may cause an
external interrupt event (inputs on INT0 through
INT4) to be missed. This only happens when the
interrupt event and the write event occur during
the same clock cycle.
Work around
If possible, do not write to INTCON2 while any of
the external interrupts are enabled.
If this cannot be avoided, write the data intended
for INTCON2 to any other register in the inter-
rupt block of the SFR (addresses, 0080h to
00E0h); then write the data to INTCON2.
Be certain to write the data to a register not
being actively used by the application, or to any
of the interrupt flag registers, in order to avoid
spurious interrupts. For example, if the inter-
rupts controlled by IEC5 are not being used in
the application, the code sequence would be:
IEC5 = 0x1E;
INTCON2 = 0x1E;
IEC5 = 0;
It is the user’s responsibility to determine an
appropriate register for the particular application.
Affected Silicon Revisions
28. Module: A/D Converter
Once
the
A/D
module
is
enabled
(AD1CON1<15> = 1), it may continue to draw
extra current even if the module is later disabled
(AD1CON1<15> = 0).
Work around
In addition to disabling the module through the
ADON bit, set the corresponding PMD bit
(ADC1MD,
PMD1<0>)
to
power
it
down
completely.
Disabling the A/D module through the PMD regis-
ter also disables the AD1PCFG registers, which in
turn, affects the state of any port pins with analog
inputs. Users should consider the effect on I/O
ports and other digital peripherals on those ports
when ADC1MD is used for power conservation.
Affected Silicon Revisions
29. Module: CTMU
Using the CTMUMD bit (PMD4<2>) to selec-
tively power down the module may reduce the
accuracy of the internal band gap reference
(VBG). In those cases where VBG is used as a
reference for other analog modules, the accu-
racy of measurements or comparisons may be
affected.
Work around
If the A/D Converter or comparators are being
used with VBG selected as a reference, do not set
the CTMUMD bit.
Affected Silicon Revisions
30. Module: Oscillator
The POSCEN bit (OSCCON<2>) has no effect
when a Primary Oscillator with PLL mode is
selected (COSC<2:0> = 011). If XTPLL, HSPLL
or ECPLL Oscillator mode are selected, and the
device enters Sleep mode, the Primary Oscilla-
tor will be disabled, regardless of the state of the
POSCEN bit.
XT, HS and EC Oscillator modes (without the
PLL) will continue to operate as expected.
Work around
None.
Affected Silicon Revisions
A3
A5
A6
XX
X
A3
A5
A6
XX
X
A3
A5
A6
XX
X
A3
A5
A6
XX
X
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PIC24FJ256GA108T-I/PT | 功能描述:16位微控制器 - MCU 16B 16 MIPS 256KB RAM 69 I/O RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT |
| PIC24FJ256GA110 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:64/80/100-Pin, 16-Bit General Purpose Flash Microcontrollers with Peripheral Pin Select |
| PIC24FJ256GA110-E/PT | 功能描述:16位微控制器 - MCU 256KB Flash 16Kb RAM 85 I/O nanoWatt RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT |
| PIC24FJ256GA110-I/PF | 功能描述:16位微控制器 - MCU 16B 16 MIPS 256KB RAM 85 I/O RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT |
| PIC24FJ256GA110-I/PT | 功能描述:16位微控制器 - MCU 16B 16 MIPS 256KB RAM 85 I/O RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT |
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