参数资料
型号: PIC16F636T-I/ST
厂商: Microchip Technology
文件页数: 35/74页
文件大小: 0K
描述: IC MCU FLASH 2KX14 14TSSOP
产品培训模块: Asynchronous Stimulus
标准包装: 2,500
系列: PIC® 16F
核心处理器: PIC
芯体尺寸: 8-位
速度: 20MHz
外围设备: 欠压检测/复位,LVD,POR,WDT
输入/输出数: 11
程序存储器容量: 3.5KB(2K x 14)
程序存储器类型: 闪存
RAM 容量: 128 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
包装: 带卷 (TR)
配用: XLT14SS-1-ND - SOCKET TRANSITION 14DIP/14SSOP
AC162057-ND - MPLAB ICD 2 HEADER 14DIP
Micrel, Inc.
KSZ8841-PMQL
October 2007
40
M9999-100407-1.5
MAC Multicast Table 1 Register (MTR1 Offset 0x0024)
The 64 bit multicast table is used for group address filtering. The value is defined as the six most significant bits of the
CRC of the DA. The two most significant bits select the register to be used, while the other determines the bit within the
register.
Bit
Default
Read/
Write
Description
31-0
0x00000000
RW
MTR0 Multicast Table 1
When appropriate bit is set, the packet received with DA matches the
CRC hashing function is received without being filtered.
Note: when receive all (RXRA) or receive multicast (RXRM) bit is set in
the RXCR then all multicast addresses are received regardless of the
multicast table value.
Interrupt Enable Register (INTEN Offset 0x0028)
This register enables the interrupts from the internal or external sources.
The following table shows the register bit fields.
Bit
Default
Read/
Write
Description
31
0
RW
DMLCIE DMA MAC Link Changed Interrupt Enable
When this bit is set, the DMA MAC Link Changed Interrupt is enabled.
When this bit is reset, the DMA MAC Link Changed Interrupt is
disabled.
30
0
RW
DMTIE DMA MAC Transmit Interrupt Enable
When this bit is set, the DMA MAC Transmit Interrupt is enabled.
When this bit is reset, the DMA MAC Transmit Interrupt is disabled.
29
0
RW
DMRIE DMA MAC Receive Interrupt Enable
When this bit is set, the DMA MAC Receive Interrupt is enabled.
When this bit is reset, the DMA MAC Receive Interrupt is disabled.
28
0
RW
DMTBUIE DMA MAC Transmit Buffer Unavailable Interrupt Enable
When this bit is set, the DMA MAC Transmit Buffer Unavailable
Interrupt is enabled.
When this bit is reset, the DMA MAC Transmit Buffer Unavailable
Interrupt is disabled.
27
0
RW
DMRBUIE DMA MAC Receive Buffer Unavailable Interrupt Enable
When this bit is set, the DMA MAC Receive Buffer Unavailable Interrupt
is enabled.
When this bit is reset, the DMA MAC Receive Buffer Unavailable
Interrupt is disabled.
26
0
RW
DMTPSIE DMA MAC Transmit Process Stopped Interrupt Enable
When this bit is set, the DMA MAC Transmit Process Stopped Interrupt
is enabled.
When this bit is reset, the DMA MAC Transmit Process Stopped
Interrupt is disabled.
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PIC16F639-E/SO 功能描述:8位微控制器 -MCU 4kb 128 RAM 12 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16F639-E/SS 功能描述:8位微控制器 -MCU 4kb 128 RAM 12 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
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