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參數(shù)資料
| 型號： | PIC16F639-E/SS |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 15/74頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU FLASH 2KX14 20SSOP |
| 標(biāo)準(zhǔn)包裝： | 67 |
| 系列： | PIC® 16F |
| 核心處理器： | PIC |
| 芯體尺寸： | 8-位 |
| 速度： | 20MHz |
| 外圍設(shè)備： | 欠壓檢測/復(fù)位，LVD，POR，WDT |
| 輸入/輸出數(shù)： | 11 |
| 程序存儲器容量： | 3.5KB（2K x 14） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 128 x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 2 V ~ 3.6 V |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 125°C |
| 封裝/外殼： | 20-SSOP（0.209"，5.30mm 寬） |
| 包裝： | 管件 |
| 配用： | XLT20SS1-1-ND - SOCKET TRANSITION 20DIP 20SSOP AC162066-ND - HEADER INTRFC MPLAB ICD2 20PIN |
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Micrel, Inc.
KSZ8841-PMQL
October 2007
22
M9999-100407-1.5
The ConfigParam in the EEPROM format is shown below.
Bit
Name
Description
15
NEW_CAP
New Capabilities
Indicates whether or not the KSZ8841-PMQL implements a list of new capabilities.
When set, this bit indicates the presence of New capabilities. When reset, New
capabilities are not implemented.
The value of this bit is loaded to the New_cap bit in CFCS register.
14
NO_SRST
No Soft Reset
When this bit is set, indicates that KSZ8841-PMQL transitioning from D3_hot to D0
because of PowerState commands do not perform an internal reset. Configuration
Context is preserved. Upon transition from the D3_hot to the D0 Initialized state,
no additional operating system intervention is required to preserve Configuration
Context beyond writing the PowerState bits.
When this bit is clear, KSZ8841-PMQL performs an internal reset upon
transitioning from D3_hot to D0 via software control of the PowerState bits.
Configuration Context is lost when performing the soft reset. Upon transition from
the D3_hot to the D0 state, full reinitialization sequence is needed to return the
device to D0 Initialized.
Regardless of this bit, devices that transition from D3_hot to D0 by a system or
bus segment reset will return to the device state D0 Uninitialized with only PME
context preserved if PME is supported and enabled.
This bit is loaded to bit 3 of CPMC register
13
Reserved
12
PME_D2
PME -Support D2
When this bit is set, the KSZ8841-PMQL asserts PME event when the KSZ8841-
PMQL is in D2 state and PME_EN is set. Otherwise, the KSZ8841-PMQL does not
assert PME event when the KSZ8841-PMQL is in D2 state.
This bit is loaded to bit 13 of PMCR register, and bit 29 of CCID register.
11
PME_D1
PME Support D1
When this bit is set, the K8841P asserts PME event when the K8841P is in D1
state and PME_EN is set. Otherwise, the KSZ8841-PMQL does not assert PME
event when the KSZ8841-PMQL is in D1 state.
This bit is loaded to bit 12 of PMCR register, and bit 28 of CCID register.
10
D2_SUP
D2 support
When this bit is set, the KSZ8841-PMQL supports D2 power state.
This bit is loaded to bit 10 of PMCR register, and bit 26 of CCID register.
9
D1_SUP
D1 support
When this bit is set, the KSZ8841-PMQL supports D1 power state.
This bit is loaded to bit 9 of PMCR register, and bit 25 of CCID register.
8 - 6
Reserved
5
DSI
Device Specific Initialization
This bit indicates whether special initialization of this function is required (beyond
the standard PCI configuration header) before the generic class device driver is
able to use it.
A “1” indicates that the function requires a device specific initialization sequence
following transition to the D0 uninitialized state. This bit is loaded to bit 5 of PMCR
register and bit 21 of CCID register.
4
Reserved
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PIC16F639-I/P | 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 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| PIC16F639-I/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 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| PIC16F639-I/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 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| PIC16F639-I/SS | 制造商:Microchip Technology Inc 功能描述:8-Bit Microcontroller IC |
| PIC16F639T-I/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 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
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