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參數(shù)資料
| 型號： | PIC12F635-I/MF |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 3/74頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU FLASH 1KX14 8DFN |
| 產(chǎn)品培訓模塊： | Asynchronous Stimulus 8-bit PIC® Microcontroller Portfolio |
| 標準包裝： | 60 |
| 系列： | PIC® 12F |
| 核心處理器： | PIC |
| 芯體尺寸： | 8-位 |
| 速度： | 20MHz |
| 外圍設備： | 欠壓檢測/復位，POR，WDT |
| 輸入/輸出數(shù)： | 5 |
| 程序存儲器容量： | 1.75KB（1K x 14） |
| 程序存儲器類型： | 閃存 |
| EEPROM 大?。?/td> | 128 x 8 |
| RAM 容量： | 64 x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 2 V ~ 5.5 V |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 8-VDFN 裸露焊盤 |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 637 (CN2011-ZH PDF) |
| 配用： | AC164324-ND - MODULE SKT FOR MPLAB 8DFN/16QFN XLT08DFN2-ND - SOCKET TRANSITION ICE 14DIP/8DFN AC162057-ND - MPLAB ICD 2 HEADER 14DIP XLT08DFN-ND - SOCKET TRANSITION ICE 8DFN AC164032-ND - ADAPTER PICSTART PLUS 8DFN/DIP AC124001-ND - MODULE SKT PROMATEII 8DIP/SOIC |
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Micrel, Inc.
KSZ8841-PMQL
October 2007
11
M9999-100407-1.5
Pin
Number
Pin
Name
Type
Pin Function
45
RXP1
I/O
Physical receive (MDI) or transmit (MDIX)signal (+ differential)
46
RXM1
I/O
Physical receive (MDI) or transmit (MDIX) signal (– differential)
47
AGND
Gnd
Analog ground
48
TXP1
I/O
Physical transmit (MDI) or receive (MDIX) signal (+ differential)
49
TXM1
I/O
Physical transmit (MDI) or receive (MDIX) signal (– differential)
50
VDDATX
P
3.3V analog VDD
51
VDDARX
P
3.3V analog VDD
52
NC
—
No connect
53
NC
—
No connect
54
AGND
Gnd
Analog ground
55
NC
—
No connect
56
NC
—
No connect
57
VDDA
P
1.2 analog VDD
58
AGND
Gnd
Analog ground
59
NC
—
No connect
60
NC
—
No connect
61
ISET
O
Set physical transmit output current
Pull-down this pin with a 3.01K 1% resistor to ground.
62
AGND
Gnd
Analog ground
63
VDDAP
P
1.2V analog VDD for PLL
64
AGND
Gnd
Analog ground
65
X1
I
66
X2
O
25MHz crystal/oscillator clock connections
Pins (X1, X2) connect to a crystal. If an oscillator is used, X1 connects to a 3.3V
tolerant oscillator and X2 is no connected.
Note: Clock is
50ppm for both crystal and oscillator.
67
RSTN
Ipu
Hardware Reset, Active Low
RSTN will cause the KSZ8841-PMQL to reset all of its functional blocks. RSTN must be
asserted for a minimum duration of 10 ms.
68
PAR
I/O
PCI Parity
Even parity computed for PAD[31:0] and CBE[3:0]N, master drives PAR for address
and write data phase, target drives PAR for read data phase.
69
FRAMEN
I/O
PCI Cycle Frame
This signal is asserted low to indicate the beginning of the address phase of the bus
transaction and de-asserted before the final transfer of the data phase of the
transaction in a bus master mode. As a target, the device monitors this signal before
decoding the address to check if the current transaction is addressed to it.
70
IRDYN
I/O
PCI Initiator Ready
As a bus master, this signal is asserted low to indicate valid data phases on PAD[31:0]
during write data phases, indicates it is ready to accept data during read data phases.
As a target, it’ll monitor this IRDYN signal that indicates the master has put the data on
the bus.
71
TRDYN
I/O
PCI Target Ready
As a bus target, this signal is asserted low to indicate valid data phases on PAD[31:0]
during read data phases, indicates it is ready to accept data during write data phases.
As a master, it will monitor this TRDYN signal that indicates the target is ready for data
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PIC12F635-IS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-Pin, Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology |
| PIC12F635TE/MF | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-PIN FLASH-BASED, 8-BIT CMOS MICROCONTROLLERS WITH NANOWATT TECHNOLOGY |
| PIC12F635TE/MFQTP | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-PIN FLASH-BASED, 8-BIT CMOS MICROCONTROLLERS WITH NANOWATT TECHNOLOGY |
| PIC12F635TE/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-PIN FLASH-BASED, 8-BIT CMOS MICROCONTROLLERS WITH NANOWATT TECHNOLOGY |
| PIC12F635TE/PQTP | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-PIN FLASH-BASED, 8-BIT CMOS MICROCONTROLLERS WITH NANOWATT TECHNOLOGY |
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