參數(shù)資料
型號： PIC12C67X
廠商： Microchip Technology Inc.
英文描述： 8-Pin, 8-Bit CMOS Microcontroller with A/D Converter and EEPROM Data Memory
中文描述： 8引腳，8位CMOS微控制器與A / D轉(zhuǎn)換器和EEPROM數(shù)據(jù)存儲器
文件頁數(shù)： 107/129頁
文件大?。?/td> 931K
代理商： PIC12C67X
1999 Microchip Technology Inc.
DS30561B-page 107
PIC12C67X
TABLE 12-9:
EEPROM MEMORY BUS TIMING REQUIREMENTS - PIC12CE673/674
ONLY
.
AC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature 0
°
C
≤
T
A
≤
+70
°
C, Vcc = 3.0V to 5.5V (commercial)
–40
°
C
≤
T
A
≤
+85
°
C, Vcc = 3.0V to 5.5V (industrial)
–40
°
C
≤
T
A
≤
+125
°
C, Vcc = 4.5V to 5.5V (extended)
Operating Voltage V
DD
range is described in Section 12.1
Parameter
Symbol
Min
Max
Units
Conditions
Clock frequency
F
CLK
—
—
—
100
100
400
—
—
—
—
—
—
1000
1000
300
300
—
—
—
—
—
—
—
—
—
—
—
—
—
3500
3500
900
—
—
—
250
kHz
4.5V
≤
Vcc
≤
5.5V (E Temp range)
3.0V
≤
Vcc
≤
4.5V
4.5V
≤
Vcc
≤
5.5V
4.5V
≤
Vcc
≤
5.5V (E Temp range)
3.0V
≤
Vcc
≤
4.5V
4.5V
≤
Vcc
≤
5.5V
4.5V
≤
Vcc
≤
5.5V (E Temp range)
3.0V
≤
Vcc
≤
4.5V
4.5V
≤
Vcc
≤
5.5V
4.5V
≤
Vcc
≤
5.5V (E Temp range)
3.0V
≤
Vcc
≤
4.5V
4.5V
≤
Vcc
≤
5.5V
(Note 1)
4.5V
≤
Vcc
≤
5.5V (E Temp range)
3.0V
≤
Vcc
≤
4.5V
4.5V
≤
Vcc
≤
5.5V
4.5V
≤
Vcc
≤
5.5V (E Temp range)
3.0V
≤
Vcc
≤
4.5V
4.5V
≤
Vcc
≤
5.5V
(Note 2)
4.5V
≤
Vcc
≤
5.5V (E Temp range)
3.0V
≤
Vcc
≤
4.5V
4.5V
≤
Vcc
≤
5.5V
4.5V
≤
Vcc
≤
5.5V (E Temp range)
3.0V
≤
Vcc
≤
4.5V
4.5V
≤
Vcc
≤
5.5V
4.5V
≤
Vcc
≤
5.5V (E Temp range)
3.0V
≤
Vcc
≤
4.5V
4.5V
≤
Vcc
≤
5.5V
4.5V
≤
Vcc
≤
5.5V (E Temp range)
3.0V
≤
Vcc
≤
4.5V
4.5V
≤
Vcc
≤
5.5V
(Note 1), CB
≤
100 pF
Clock high time
T
HIGH
4000
4000
600
4700
4700
1300
—
—
—
—
4000
4000
600
4700
4700
600
0
250
250
100
4000
4000
600
—
—
—
4700
4700
1300
20+0.1
CB
—
ns
Clock low time
T
LOW
ns
SDA and SCL rise time
(Note 1)
T
R
ns
SDA and SCL fall time
START condition hold time
T
F
ns
ns
T
HD
:
STA
START condition setup time
T
SU
:
STA
ns
Data input hold time
Data input setup time
T
HD
:
DAT
T
SU
:
DAT
ns
ns
STOP condition setup time
T
SU
:
STO
ns
Output valid from clock
(Note 2)
T
AA
ns
Bus free time: Time the bus must
be free before a new transmis-
sion can start
Output fall time from V
IH
minimum to V
IL
maximum
Input filter spike suppression
(SDA and SCL pins)
Write cycle time
Endurance
Note 1:
Not 100% tested. CB = total capacitance of one bus line in pF.
2:
As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region (min-
imum 300 ns) of the falling edge of SCL and avoid unintended generation of START or STOP conditions.
3:
The combined T
SP
and V
HYS
specifications are due to new Schmitt Trigger inputs which provide improved
noise spike suppression. This eliminates the need for a TI specification for standard operation.
4:
This parameter is not tested but ensured by characterization. For endurance estimates in a specific applica-
tion, please consult the Total Endurance Model which can be obtained on Microchip’s website.
T
BUF
ns
T
OF
ns
T
SP
50
ns
(Notes 1, 3)
T
WC
—
1M
4
—
ms
cycles
25
°
C, V
CC
= 5.0V, Block Mode (Note 4)
相關(guān)PDF資料
PDF描述
pic12ce674 8-Pin, 8-Bit CMOS Microcontroller with A/D Converter(具A/D轉(zhuǎn)換器和EEPROM數(shù)據(jù)存儲器的8位微控制器)
PIC12CR509A 8-Pin, 8-Bit CMOS Microcontrollers
PIC12F505 8/14-Pin, 8-Bit Flash Microcontrollers
PIC12F506 8/14-Pin, 8-Bit Flash Microcontroller
PIC12F510_07 8/14-Pin, 8-Bit Flash Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC12C67X_13 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8-Pin, 8-Bit CMOS Microcontroller with A/D Converter and EEPROM Data Memory
PIC12CE-04/EJW 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8-Pin, 8-Bit CMOS Microcontrollers
PIC12CE-04/EP 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8-Pin, 8-Bit CMOS Microcontrollers
PIC12CE-04/ESM 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8-Pin, 8-Bit CMOS Microcontrollers
PIC12CE-04/ESN 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8-Pin, 8-Bit CMOS Microcontrollers
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*