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參數(shù)資料
| 型號： | LC651154F |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
| 中文描述： | 4位CMOS微控制器的小規(guī)?？刂浦械膽?yīng)用 |
| 文件頁數(shù)： | 24/39頁 |
| 文件大?。?/td> | 336K |
| 代理商： | LC651154F |
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No. 6278-24/39
LC651154N, 651154F, 651154L, 651152N, 651152F, 651152L
Continued from preceding page.
Parameter
Symbol
Conditions
Applicable pins
and notes
Ratings
Unit
min
typ
max
Resolution
V
DD
= 3 to 6 V
V
DD
= 3.5 to 6 V
8
bit
Absolute precision
AV
+
= V
DD
A/D converter speed 1/1
AV
–
= V
SS
When the A/D converter
speed is normal (1/1),
namely 26
×
T
CYC
When the A/D converter
speed is one half (1/2),
namely 51
×
T
CYC
±1
±2
LSB
A/D converter speed 1/2
V
DD
= 3.5 to 6 V
±1
±2
24
312
V
DD
= 3.5 to 6 V
(T
CYC
=
0.92 μs)
(T
CYC
=
12 μs)
Conversion time
TCAD
47
612
μs
V
DD
= 3 to 6 V
(T
CYC
=
0.92 μs)
(T
CYC
=
12 μs)
Input reference voltage
AV
+
AV
–
AV
+
AV
–
AV
–
V
SS
V
DD
AV+
V
Input reference current
range
IRIF
AV+ = V
DD
, AV
–
= V
SS
AV
+
, AV
–
200
500
800
μA
Analog input voltage
range
VAIN
V
DD
= 3 to 6 V
AD0 to AD7
AV
–
AV
+
V
Including the output off
leakage current.
V
AIN
= V
DD
AD0 to AD7
(The I/O
shared
function ports
have open-
drain
specifications.)
1
Analog port input current
IAIN
μA
V
AIN
= V
SS
–1
Cw
When PE1 has the
open drain specifications.
WDR
0.01 ±5%
μF
Recommended
constants
*
10
Rw
When PE1 has the
open drain specifications.
WDR
680 ±1%
k
RI
When PE1 has the
open drain specifications.
WDR
100 ±1%
Clear time (discharge)
t
WCT
t
WCCY
Figure 7
WDR
10
μs
Clear period (charge)
Figure 7
WDR
4.2
ms
A
W
Notes:1. Allowed up to the amplitude generated when the oscillator shown in figure 2 is used with the recommended circuit constants and driven by the IC.
2. The average over a 100 ms period.
3. The operating V
DD
supply voltage must be maintained from the point the HALT instruction is executed until the IC has fully entered the standby
state. Applications must also assure that no chattering occurs on the PA3 pin during the HALT instruction execution cycle.
4. Recommended circuit constants that have been verified to oscillate stably according to the oscillator element manufacturer using the Sanyo-
stipulated oscillator characteristics evaluation board.
5. The OSC1 pin will have Schmitt characteristics when external clock oscillator is selected with the two-pin RC oscillator option.
6. These are the results of testing using our (Sanyo’s) characteristics evaluation board with the recommended circuit constants used as external
components. The current flowing in the IC’s output transistors and transistors that have pull-up resistors is not included.
7. f
CFOSC
is the frequency when the recommended circuit constants from table 1 are used as external components.
8. Indicates the time required to achieve stable oscillation from the point V
DD
rises above the lower limit of the operating voltage range (See figure 3).
9. T
CYC
= 4
×
the system clock period
10. If the application could be used in an environment in which condensation is possible, extra care with respect to the leakage between PE1 and
adjacent pins and leakage associated with external resistors and capacitor is required during design.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LC651154L | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
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| LC651202F(30DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
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