參數(shù)資料
型號(hào): PIC12F635-I/SN
廠商: Microchip Technology
文件頁(yè)數(shù): 74/74頁(yè)
文件大?。?/td> 0K
描述: IC MCU FLASH 1KX14 8SOIC
產(chǎn)品培訓(xùn)模塊: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
標(biāo)準(zhǔn)包裝: 100
系列: PIC® 12F
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,WDT
輸入/輸出數(shù): 5
程序存儲(chǔ)器容量: 1.75KB(1K x 14)
程序存儲(chǔ)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-SOIC(0.154",3.90mm 寬)
包裝: 管件
產(chǎn)品目錄頁(yè)面: 637 (CN2011-ZH PDF)
配用: AC162057-ND - MPLAB ICD 2 HEADER 14DIP
Micrel, Inc.
KSZ8841-PMQL
October 2007
9
M9999-100407-1.5
Pin Description
Pin
Number
Pin
Name
Type
Pin Function
1
TEST_EN
I
Test Enable
For normal operation, pull-down this pin to ground.
2
SCAN_EN
I
Scan Test Scan Mux Enable
For normal operation, pull-down this pin to ground.
3
4
5
P1LED2
P1LED1
P1LED0
Opu
Port 1 LED indicators
1 defined as follows:
LEDs turn on when low.
Chip Global Control Register:
CGCR bit [15,9]
[0,0] Default
[0,1]
P1LED3
2
P1LED2
Link/Act
100Link/Act
P1LED1
Full duplex/Col
10Link/Act
P1LED0
Speed
Full duplex
Reg. CGCR bit [15,9]
[1,0]
[1,1]
P1LED3
2
Act
P1LED2
Link
P1LED1
Full duplex/Col
P1LED0
Speed
Notes
:
1. Link = On; Activity = Blink; Link/Act = On/Blink; Full Dup/Col = On/Blink;
Full Duplex = On (Full duplex); Off (Half duplex)
Speed = On (100BASE-T); Off (10BASE-T)
2. P1LED3 is pin 27.
6
NC
No connect
7
NC
No connect
8
NC
No connect
9
DGND
Gnd
Digital ground
10
VDDIO
P
3.3V digital I/O VDD
11
NC
No connect
12
PCLK
Ipd
PCI Bus Clock
This Clock provides the timing for all PCI bus phases. The rising edge defines the start
of each phase. The clock maximum frequency is 33MHz.
13
NC
No connect
14
PMEN
Opu
Power Management Enable
Asserted low.
When asserted, this signal indicates that a Wake-on-LAN packet has been received in
this Ethernet MAC chip.
15
NC
No connect
16
INTRN
Opd
Interrupt Request
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