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参数资料
| 型号： | PIC24FJ128GA108-I/PT |
| 厂商： | Microchip Technology |
| 文件页数： | 18/18页 |
| 文件大小： | 0K |
| 描述： | IC PIC MCU FLASH 80TQFP |
| 特色产品： | PIC24FJ/33FJ MCUs & dsPIC? DSCs |
| 标准包装： | 119 |
| 系列： | PIC® 24F |
| 核心处理器： | PIC |
| 芯体尺寸： | 16-位 |
| 速度： | 32MHz |
| 连通性： | I²C，PMP，SPI，UART/USART |
| 外围设备： | 欠压检测/复位，LVD，POR，PWM，WDT |
| 输入/输出数： | 69 |
| 程序存储器容量： | 128KB（43K x 24） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 16K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 2 V ~ 3.6 V |
| 数据转换器： | A/D 16x10b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 80-TQFP |
| 包装： | 托盘 |
| 产品目录页面： | 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 |
2008-2011 Microchip Technology Inc.
DS80368L-page 9
PIC24FJ256GA110 FAMILY
22. Module: Core (Code Protection)
When General Segment Code Protection has
been enabled (GCP Configuration bit is pro-
grammed), applications are unable to write to the
first 512 bytes of the program memory space
(0000h through 0200h). In applications that may
require the interrupt vectors to be changed during
run time, such as bootloaders, modifications to the
interrupt vector tables will not be possible.
Work around
Create two new interrupt vector tables, one each
for the IVT and AIVT, in an area of program space
beyond the affected region. Map the addresses in
the old vector tables to the new tables. These new
tables can then be modified as needed to the
actual addresses of the ISRs.
Affected Silicon Revisions
23. Module: SPI/PPS
The ALTRP/ASCK1 functionality is not supported
by the A3 revision of this part family.
Work around
None.
Affected Silicon Revisions
24. Module: Oscillator (LPRC)
The LPRC may not automatically restart following
BOR events (i.e., when supply voltage sags to
between the BOR and POR thresholds, then
returns to above the BOR level). When this hap-
pens, systems that use the LPRC clock may not
work. This includes the PLL, Two-Speed Start-up,
Fail-Safe Clock Monitor and the WDT.
Work around
For PLL issues: Select a non-PLL Clock mode as
the initial start-up mode, using the FNOSC Config-
uration bits (CW2<10:8>). After the application has
initialized, switch to a PLL Clock mode in software
using the NOSC bits (OSCCON<10:8>). Allow
10 microseconds to elapse between application
start-up and a software clock switch.
For WDT issues: Disable the WDT by programming
the FWDTEN bit (CW1<7>). After the application
has initialized, enable the WDT in software by
setting the SWDTEN bit (RCON<5>). Allow
10 microseconds to elapse between application
start-up and setting SWDTEN.
Affected Silicon Revisions
25. Module: CTMU (A/D Trigger)
The CTMU may not trigger an automatic A/D con-
version after the current source is turned off. This
happens even when the A/D trigger control bit,
CTTRIG (CTMUCON<8>), has been set.
Work around
Perform a manual A/D conversion by clearing the
SAMP bit (AD1CON1<1>) immediately after the
CTMU current source has been stopped.
Affected Silicon Revisions
26. Module: Output Compare
In PWM mode, the output compare module may
miss a compare event when the current duty cycle
register (OCxRS) value is 0000h (0% duty cycle)
and the OCxRS register is updated with a value of
0001h. The compare event is only missed the first
time a value of 0001h is written to OCxRS and the
PWM output remains low for one PWM period.
Subsequent PWM high and low times occur as
expected.
Work around
If the current OCxRS register value is 0000h, avoid
writing a value of 0001h to OCxRS. Instead, write
a value of 0002h. In this case, however, the duty
cycle will be slightly different from the desired
value.
Affected Silicon Revisions
A3
A5
A6
X
A3
A5
A6
X
A3
A5
A6
X
A3
A5
A6
X
A3
A5
A6
X
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PIC24FJ128GA108T-I/PT | 功能描述:16位微控制器 - MCU 16B 16MIPS 128KB RAM 69 I/O RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| PIC24FJ128GA110 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:PIC24FJ256GA110 Family Silicon Errata and Data Sheet Clarification |
| PIC24FJ128GA110-E/PT | 功能描述:16位微控制器 - MCU 128KB Flash 16Kb RAM 85 I/O nanoWatt RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| PIC24FJ128GA110-I/PF | 功能描述:16位微控制器 - MCU 16B 16 MIPS 128KB RAM 85 I/O RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| PIC24FJ128GA110-I/PT | 功能描述:16位微控制器 - MCU 16B 16 MIPS 128KB RAM 85 I/O RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
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