- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45221 > MC68HC05K3P (FREESCALE SEMICONDUCTOR INC) 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP16 PDF資料下載
參數(shù)資料
| 型號： | MC68HC05K3P |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數(shù)： | 121/132頁 |
| 文件大?。?/td> | 2612K |
| 代理商： | MC68HC05K3P |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁當(dāng)前第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁
Personality EEPROM (PEEPROM)
PEEPROM Serial Programming
MC68HC05K3 — Rev. 5
Technical Data
Personality EEPROM (PEEPROM)
to the RESET pin. This device may be capable of heavily loading the
VDD supply source.
9.6.3 PEEPROM Serial Programming Mode Entry
The sequence for entry into the personality EEPROM serial
programming mode to program, erase, or read data is:
1. Connect all parallel device modules.
2. Apply 0 Vdc to the DATA, RESET, and SEL/CLK signal lines.
3. Apply a voltage VDDS to the VDD suppy line.
4. Apply VSELCKH to the SEL/CLK signal line.
5. Wait for the initial startup delay (16 or 4064 internal PH2 processor
clock cycles, depending on mask option). Then raise the RESET
signal line to VDDS.
6. Do not raise the DATA signal line to VDDS until after a time, tRDH.
7. During the select sequence, the SEL/CLK signal is toggled
between 0 Vdc and VSELCKH. The duration between transitions is
specified by tCLKHI and tCLKLO.
The device is now monitoring the IRQ and PB0 pins to determine the
type of procedure to execute. The state of the PB0 pin is examined
following each high-to-low transition of the IRQ pin, as shown in
The state of the PB0 pin during the second and third falling edges of
SEL/CLK determines the type of operation. If the operation is to program
or verify the contents of the personality EEPROM, an additional 128
falling edges are required to store or retrieve data. The type of internal
operation to be executed is defined in Table 9-2. The state of PB0 on the
first falling edge of SEL/CLK is of no consequence; however, PB0 must
remain low for a minimum of 10 internal clock cycles, tRDH, following
negation of RESET.
The time delays required for various PEEPROM serial program mode
operations are given in Table 9-3.
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
ARCHIVED
BY
FREESCALE
SEMICONDUCT
OR,
INC.
2006
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC68HC05K3CSDR2 | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDSO20 |
| MC68HC05K3CDWR2 | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDSO16 |
| MC68HC05K3DWR2 | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDSO16 |
| MC68HC05L25PB | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP52 |
| MC68HC05L2CB | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP42 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68HC05L10 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcomputer Unit |
| MC68HC05L16 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
| MC68HC05L16CFU | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
| MC68HC05L16FU | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
| MC68HC05L2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。