CT-161-CD Fujitsu Semiconductor America Inc, CT-161-CD Datasheet - Page 73

• Manufacturer Part Number: CT-161-CD
• Description: KIT 16LX FOR MB90F387
• Manufacturer: Fujitsu Semiconductor America Inc
• Series: F²MC-16LXr
• Type: MCUr

Specifications of CT-161-CD

• Contents: Board, Cable, CD
• For Use With/related Products: MB90F387S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 865-1103

7. Notes on A/D Converter Section
8. Flash Memory Program/Erase Characteristics
* : This value comes from the technology qualification (using Arrhenius equation to translate high temperature
Sector eraset time
Chip erase time
Word (16 bit width)
programming time
Program/Erase cycle
Flash Data Retention
Time
About errors
Analog input circuit model
Note : Use the values in the figure only as a guideline.
Use the device with external circuits of the following output impedance for analog inputs:
Recommended output impedance of external circuits are: Approx. 3.9 k
(sampling period=2.00 s at 16-MHz machine clock), Approx. 11 k or lower (4.0 V
period=8.0 s at 16-MHz machine clock).
If an external capacitor is used, in consideration of the effect by tap capacitance caused by external capacitors
and on-chip capacitors, capacitance of the external one is recommended to be several thousand times as high
as internal capacitor.
If output impedance of an external circuit is too high, a sampling period for an analog voltage may be insufficient.
As [AVR-AVss] become smaller, values of relative errors grow larger.
measurements into normalized value at
Parameter
Analog input
T
T
Conditions
V
A
A
Average
CC
R
5.0 V
25 C
85 C
10,000
85 C) .
Min
20
C
Value
Typ
MB90F387/S, MB90387/S
4.5 V
4.0 V
16
1
4
AV
AV
3,600
Max
15
CC
CC
Comparator
< 4.5 V
5.5 V
cycle
Year
Unit
MB90385 Series
s
s
s
or lower (4.5 V
Excludes 00H programming
prior to erasure
Excludes 00H programming
prior to erasure
Except for the over head
time of the system
*
R : = 2.35 k , C : = 36.4 pF
R : = 16.4 k , C : = 36.4 pF
AVcc < 4.5 V) (sampling
Remarks
AVcc
5.5 V)
73