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参数资料
| 型号： | PIC32MX664F128LT-I/BG |
| 厂商： | Microchip Technology |
| 文件页数： | 7/12页 |
| 文件大小： | 0K |
| 描述： | IC PIC MCU 128KBIT FLASH 121XBGA |
| 标准包装： | 2,200 |
| 系列： | PIC® 32MX |
| 核心处理器： | MIPS32? M4K? |
| 芯体尺寸： | 32-位 |
| 速度： | 80MHz |
| 连通性： | 以太网，I²C，SPI，UART/USART，USB OTG |
| 外围设备： | 欠压检测/复位，DMA，POR，PWM，WDT |
| 程序存储器容量： | 128KB（128K x 8） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 32K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 2.3 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： | 121-TFBGA |
| 包装： | 带卷 (TR) |
PIC32MX534/564/664/764
DS80511G-page 4
2010-2012 Microchip Technology Inc.
Silicon Errata Issues
1.
Module: JTAG
On 64-pin devices, an external pull-up resistor is
required on the TMS pin for proper JTAG.
Work around
Connect a 100k-200k pull-up to the TMS pin.
Affected Silicon Revisions
2.
Module: CAN
When an abort request occurs concurrently with a
successful message transmission, and additional
messages remain in the FIFO, these remaining
messages are not transmitted and the TXBAT bit
does not reflect the abort.
Work around
The actual FIFO status can be determined by the
FIFO pointers CFIFOCI and CFIFOUA.
Affected Silicon Revisions
3.
Module: SPI
In Slave mode with Chip Select (CS) enabled, if
the Master deasserts CS before the SPI clock has
returned to the Idle state, the SPIBUSY bit will
remain set until the next SPI data transfer is
completed. The other SPI status bits will reflect the
actual status.
Work around
None.
Affected Silicon Revisions
4.
Module: SPI
In Slave mode when entering Sleep mode after a
SPI transfer with SPI interrupts enabled, a false
interrupt may be generated waking the device.
This interrupt can be cleared; however, entering
Sleep may cause the condition to occur again.
Work around
Do not use SPI in Slave mode as a wake-up
source from Sleep mode.
Affected Silicon Revisions
5.
Module: SPI
In Frame mode the module is not immediately
ready for further transfers after clearing the
SPITUR bit. The SPITUR bit will be cleared by
hardware before the SPI state machine is
prepared for the next operation.
Work around
Firmware must wait at least four bit times before
writing to the SPI registers after clearing the
SPITUR bit.
Affected Silicon Revisions
6.
Module: SPI
Byte writes to the SPISTAT register are not
decoded correctly. A byte write to byte zero of
SPISTAT is actually performed on both byte zero
and byte one. A byte write to byte one of SPISTAT
is ignored.
Work around
Only perform word operations on the SPISTAT
register.
Affected Silicon Revisions
Note:
This document summarizes all silicon
errata issues from all revisions of silicon,
previous as well as current. Only the
issues indicated by the shaded column in
the following tables apply to the current
silicon revision (A2).
A0
A1
A2
XX
X
A0
A1
A2
XX
X
A0
A1
A2
XX
X
A0
A1
A2
XX
X
A0
A1
A2
XX
X
A0
A1
A2
XX
X
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| PIC32MX664F128LT-V/BG | 功能描述:32位微控制器 - MCU 128KB/32KB USB OTG 80 MHZ 10-B ADC DMA RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| PIC32MX664F128LT-V/PF | 功能描述:32位微控制器 - MCU 128KB/32KB USB OTG 80 MHZ 10-B ADC DMA RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| PIC32MX664F128LT-V/PT | 功能描述:32位微控制器 - MCU 128KB/32KB USB OTG 80 MHZ 10-B ADC DMA RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| PIC32MX664F128L-V/BG | 功能描述:32位微控制器 - MCU 128KB/32KB USB OTG 80 MHZ 10-B ADC DMA RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| PIC32MX664F128L-V/PF | 功能描述:32位微控制器 - MCU 128KB/32KB USB OTG 80 MHZ 10-B ADC DMA RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
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