參數(shù)資料
型號(hào)： MB90M407
廠商： Fujitsu Limited
英文描述： Octal Edge-Triggered D-type Flip-Flops With Clear 20-LCCC -55 to 125
中文描述： F2MC - 16LX系列16位微控制器硬件手冊(cè)英文摘要
文件頁(yè)數(shù)： 27/28頁(yè)
文件大?。?/td> 213K
代理商： MB90M407
7
4.
A/D Conversion Unit Electrical Characteristics
(T
A
= –40 to +85
°
C, V
CC-CPU
≤
AVcc = 3.0 V to 3.6 V, V
SS-CPU
= V
SS-IO
= AVss = 0 V)
Rated value
Parameter
Symbol
Pin
Min.
Typ.
Max.
Unit
Remarks
Resolution
—
—
—
—
10
bit
Can switch to 8
bits
Overall error
—
—
—
—
±
3.0
LSB
Non-linearity error
—
—
—
—
±
2.5
LSB
Differential linearity error
—
—
—
—
±
1.9
LSB
Zero transition voltage
V
OT
AN0 to
AN15
Avss
–1.5 LSB
A
ss
+0.5 LSB
Avss
+2.5 LSB
mV
Full scale transition
voltage
V
FST
AN0 to
AN15
AVcc
–3.5 LSB
AVcc
–1.5 LSB
Avcc
+0.5 LSB
mV
1LSB=
AVcc/1022
Conversion time
(
Sampling
+
Compare
)
—
—
98 t
CP
*
2
—
—
ns
16 MHz operation
Sampling
time
—
—
32 t
CP
*
2
66 t
CP
*
2
—
—
ns
16 MHz operation
Compare
time
—
—
—
—
ns
16 MHz operation
Analog port input current
I
AIN
AN0 to
AN15
—
—
10
μ
A
Analog input voltage
V
AIN
AN0 to
AN15
0
—
AVcc
V
Reference voltage
—
AVcc
3.0
—
AVcc
V
I
A
AVcc
—
—
5
mA
Power supply current
I
AH
AVcc
—
—
5
μ
A
*
1
I
R
AVcc
—
100
200
μ
A
Reference voltage
supply current
I
RH
AVcc
—
—
5
μ
A
*
1
Channel differences
—
AN0 to
AN15
—
—
4
LSB
*1:
When not operating A/D converter, this is the current (V
CC-CPU
= AV
CC
= 3.3 V) when the CPU is
stopped.
t
CP
means: 1/internal operating frequency. When the internal operating frequency is 16 MHz, t
CP
is
1/16 MHz = 62.5 ns.
1. The reference L value is fixed at AV
SS
; the reference H value is fixed at AV
CC
.
The error is relatively large as the AV
CC
becomes smaller.
2. Analog input external circuit output impedance should use the following conditions.
External Circuit Output Impedance
≤
10 k
3. If the external circuit output impedance is too high, there maybe insufficient time for
sampling of the analog voltage.
*2:
Notes:
MB90M407/M408
R= About 1.5 k
C= About 30 pF
MB90MF408, MB90MV405
R = About 3.0 k
C = About 65 pF
R
ON
Comparator
Analog input
C
Analog input circuit model diagram
Note:
Numeric values herein should be used as a guide.
相關(guān)PDF資料
PDF描述
MB90M408 Octal Edge-Triggered D-type Flip-Flops With Clear 20-CDIP -55 to 125
MB90MV405 F2MC-16LX FAMILY 16-BIT MICROCONTROLLERS HARDWARE MANUAL ABSTRACTS
MB90M407APF 16-Bit Original Microcontroller
MB90M407PF 16-Bit Original Microcontroller
MB90M408APF 16-Bit Original Microcontroller
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