tmp88fw45afg TOSHIBA Semiconductor CORPORATION, tmp88fw45afg Datasheet - Page 287

• Manufacturer Part Number: tmp88fw45afg
• Description: 8 Bit Microcontroller Tlcs-870/x Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

23.4
23.5
Analog reference voltage
Analog input voltage
Power supply current of analog refer-
ence voltage
Non linearity error
Zero point error
Full scale error
Total error
Machine cycle time
High-level clock pulse width
Low-level clock pulse width
Note 1: The total error includes all errors except a quantization error, and is defined as a maximum deviation from the ideal
Note 2: Conversion time is different in recommended value by power supply voltage.
Note 3: The voltage to be input on the AIN input pin must not exceed the range between V
Note 4: Analog reference voltage range: ΔV
Note 5: When AD converter is not used, fix the AV
AD Characteristics
AC Characteristics
Parameter
Parameter
conversion line.
range is input, conversion values will become unstable and conversion values of other channels will also be affected.
Symbol
Symbol
V
t
t
WCH
WCL
V
I
tcy
AREF
REF
AIN
NORMAL mode
IDLE mode
For external clock operation (XIN input)
fc = 20 MHz
AV
V
V
V
V
V
DD
SS
DD
SS
AREF
DD
= AV
= AV
= AV
= AV
= V
= 5.0 V
AREF
SS
SS
AREF
DD
DD
Condition
= 0.0 V
= 0.0 V
= V
= 5.0 V,
= V
DD
, V
AREF
Page 273
AREF
SS
and V
Condition
= 0.0 V
= 5.5 V
- V
AREF
SS
pin on the V
V
DD
V
Min
ASS
-
-
-
-
-
- 1.0
DD
(V
(V
SS
level.
SS
= 0.0 V, 4.5 V ≤ V
= 0 V, 4.5 V ≤ V
Min
0.2
Typ.
25
0.5
-
-
-
-
-
-
AREF
and V
Typ.
DD
-
-
8 bit
DD
±1
±1
±1
±2
≤ 5.5 V, Topr = -40 to 85°C)
≤ 5.5 V, Topr = -40 to 85 °C)
SS
TMP88FW45AFG
V
. If a voltage outside this
Max
V
AREF
1.0
DD
Max
0.5
-
10 bit
±2
±2
±2
±4
Unit
μs
ns
LSB
Unit
mA
V