UPD30121 NEC [NEC], UPD30121 Datasheet - Page 70

• Manufacturer Part Number: UPD30121
• Description: VR4121TM 64-/32-BIT MICROPROCESSOR
• Manufacturer: NEC [NEC]

A/D Converter Characteristics (131 MHz model: T
D/A Converter Characteristics (131 MHz model: T
Load Coefficient (Delay Time per Load Capacitance)
70
Resolution
Zero-scale error
Full-scale error
Integral linearity error
Differential linearity error
Analog input voltage
Resolution
Integral linearity error
Differential linearity error
Load coefficient
Notes 1. Applied to TPX (0:1), TPY (0:1), ADIN (0:2), and AUDIOIN pins.
Notes 1. Applied to AUDIOOUT pin.
Caution Because NEC confirmed the characteristics by simulation at the design phase, screening on
Parameter
2. Quantization error is excluded.
3. AV
2. Quantization error is excluded.
Parameter
Parameter
shipment is omitted.
Notes 1, 2
Notes 1, 2
DD
Notes 1, 3
is a voltage on the AV
Notes 1, 2
Notes 1, 2
Notes 1, 2
Notes 1, 2
Symbol
CLD
168 MHz model: T
168 MHz model: T
Symbol
Symbol
VIAN
RSE
DNL
DNL
ZSE
INL
INL
DD
pin that is V
Condition
Condition
Data Sheet U14691EJ1V0DS00
A
A
A
A
= –10 to +70 C, V
= –10 to +70 C, V
= –10 to +70 C, V
= –10 to +70 C, V
DD
dedicated to the A/D converter.
Condition
MIN.
MIN.
–0.3
10
10
0
0
0
0
0
0
DD2
DD2
DD2
DD2
= 2.3 to 2.7 V, V
= 2.3 to 2.7 V, V
= 2.6 to 2.7 V, V
= 2.6 to 2.7 V, V
TYP.
TYP.
±4.0
±5.0
±3.0
±3.0
±3.0
±3.0
DD3
AV
DD3
DD3
DD3
MIN.
MAX.
MAX.
DD
= 3.0 to 3.45 V
= 3.0 to 3.45 V
= 3.0 to 3.45 V)
= 3.0 to 3.45 V)
Rating
+ 0.3
MAX.
5
PD30121
ns/20 pF
Unit
LSB
LSB
LSB
LSB
Unit
LSB
LSB
bit
bit
V
Unit