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参数资料
| 型号： | PIC24FJ256GB108T-I/PT |
| 厂商： | Microchip Technology |
| 文件页数： | 22/22页 |
| 文件大小： | 0K |
| 描述： | IC PIC MCU FLASH 256K 80TQFP |
| 产品培训模块： | Asynchronous Stimulus |
| 标准包装： | 1,200 |
| 系列： | PIC® 24F |
| 核心处理器： | PIC |
| 芯体尺寸： | 16-位 |
| 速度： | 32MHz |
| 连通性： | I²C，SPI，UART/USART，USB OTG |
| 外围设备： | 欠压检测/复位，LVD，POR，PWM，WDT |
| 输入/输出数： | 65 |
| 程序存储器容量： | 256KB（85.5K 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： | 带卷 (TR) |
| 配用： | DM240011-ND - KIT STARTER MPLAB FOR PIC24F MCU MA240014-ND - MODULE PLUG-IN PIC24 |
| 其它名称： | PIC24FJ256GB108T-I/PTTR |
2008-2011 Microchip Technology Inc.
DS80369N-page 9
PIC24FJ256GB110 FAMILY
23. Module: SPI (Enhanced Buffer Modes)
If the SPIx event interrupt is configured to occur
when
the
enhanced
FIFO
buffer
is
full
(SISEL<2:0> = 111), the interrupt may actually
occur when the 7th byte is written to the buffer,
instead of the 8th byte. The other enhanced buffer
interrupts function as previously described.
Work around
Do not use the Full Buffer Interrupt mode. The
SPITBF bit (SPIxSTAT<1>) reliably indicates when
the enhanced FIFO buffer is full and can be polled
instead of using the Full Buffer Interrupt mode.
Affected Silicon Revisions
24. Module: A/D Converter
When using PGEC1 and PGED1 to debug an
application on any 64-pin devices in this family, all
voltage references will be disabled. This includes
VREF+, VREF-, AVDD and AVSS. Any A/D
conversion will always equal 0x3FF.
Work around
Use PGEC2 and PGED2 to debug any A/D
functionality.
Affected Silicon Revisions
25. Module: SPI (Enhanced Buffer Mode)
In Enhanced Master mode, the SRMPT bit
(SPIxSTAT<7>) may erroneously become set for
several clock cycles in the middle of a FIFO transfer,
indicating that the shift register is empty when it is
not. This happens when both SPIx clock prescalers
are set to values other than their maximum
(SPIxCON<4:2> ≠ 000 and SPIxCON<1:0> ≠ 00).
Work around
Set SISEL<2:0> (SPIxSTAT<4:2>) to ‘101’. This
configures the module to generate an SPIx event
interrupt whenever the last bit is shifted out of the
shift register. When the SPIxIF flag becomes set,
the shift register is empty.
Affected Silicon Revisions
26. Module: Core (Code Protection)
When general segment code protection has been
enabled (GCP Configuration bit is programmed),
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 (IVT) 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
27. 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
A3
A5
A6
X
Note:
This issue only applies to 64-pin devices
in
this
family
(PIC24FJ256GB106,
PIC24FJ192GB106,
and
PIC24FJ64GB106).
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 |
|---|---|
| PIC24FJ256GB110 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:64/80/100-Pin, 16-Bit Flash Microcontrollers with USB On-The-Go (OTG) |
| PIC24FJ256GB110-I/PF | 功能描述:16位微控制器 - MCU 16B 16MIPS 256KB I/O RAM84 OTG 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 |
| PIC24FJ256GB110-I/PT | 功能描述:16位微控制器 - MCU 16B 16MIPS 256KB I/O RAM84 OTG 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 |
| PIC24FJ256GB110-I/PT | 制造商:Microchip Technology Inc 功能描述:; Leaded Process Compatible:Yes |
| PIC24FJ256GB110T-I/PF | 功能描述:16位微控制器 - MCU 16B 16MIPS 256KB I/O RAM84 OTG 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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