UPD78F9222MC(T)-5A4-A NEC, UPD78F9222MC(T)-5A4-A Datasheet - Page 346

• Manufacturer Part Number: UPD78F9222MC(T)-5A4-A
• Description: 8BIT MCU, 4K FLASH, 256B RAM, 78F9222
• Manufacturer: NEC

Specifications of UPD78F9222MC(T)-5A4-A

• Controller Family/series: UPD78
• No. Of I/o's: 17
• Ram Memory Size: 256Byte
• Cpu Speed: 10MHz
• No. Of Timers: 4
• No. Of: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 4KB
• Oscillator Type: External, Internal

A/D Converter Characteristics (T
Notes 1.
Caution The conversion accuracy may be degraded when the analog input pin is used as an alternate I/O
346
Resolution
Overall error
Conversion time
Zero-scale error
Full-scale error
Integral non-linearity error
Differential non-linearity error
Analog input voltage
2.
3.
port or if a port is changed during A/D conversion.
Parameter
In the 78K0S/KA1+, V
connect V
Excludes quantization error (±1/2 LSB).
This value is indicated as a ratio (%FSR) to the full-scale value.
Notes 2, 3
Notes 2, 3
Notes 2, 3
CHAPTER 21 ELECTRICAL SPECIFICATIONS (Standard product, (A) grade product)
SS
Note 2
to a stabilized GND (= 0 V).
Note 2
AINL
t
Ezs
Efs
ILE
DLE
V
Symbol
CONV
A
SS
AIN
= −40 to +85°C, 2.7 V ≤ AV
functions alternately as the ground potential of the A/D converter. Be sure to
4.0 V ≤ AV
2.7 V ≤ AV
4.5 V ≤ AV
4.0 V ≤ AV
2.85 V ≤ AV
2.7 V ≤ AV
4.0 V ≤ AV
2.7 V ≤ AV
4.0 V ≤ AV
2.7 V ≤ AV
4.0 V ≤ AV
2.7 V ≤ AV
4.0 V ≤ AV
2.7 V ≤ AV
User’s Manual U16898EJ5V0UD
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
≤ 5.5 V
< 4.0 V
≤ 5.5 V
< 4.5 V
< 2.85 V
≤ 5.5 V
< 4.0 V
≤ 5.5 V
< 4.0 V
≤ 5.5 V
< 4.0 V
≤ 5.5 V
< 4.0 V
Conditions
< 4.0 V
Standard product, (A) grade product T
REF
≤ V
DD
≤ 5.5 V, V
V
MIN.
14.0
SS
SS
3.0
4.8
6.0
10
Note 1
= 0 V
Note 1
TYP.
±0.2
±0.3
10
)
A
AV
MAX.
=
±0.4
±0.6
±0.4
±0.6
±0.4
±0.6
±2.5
±4.5
±1.5
±2.0
100
100
100
100
10
−
REF
40 to
%FSR
%FSR
%FSR
%FSR
%FSR
%FSR
+
Unit
LSB
LSB
LSB
LSB
85
bit
µ
µ
µ
µ
V
s
s
s
s
°C