r5f21346unfp Renesas Electronics Corporation., r5f21346unfp Datasheet - Page 38

• Manufacturer Part Number: r5f21346unfp
• Description: R8c/34u Group, R8c/34k Group Renesas Mcu
• Manufacturer: Renesas Electronics Corporation.

R8C/34U Group, R8C/34K Group
R01DS0113EJ0110 Rev.1.10
Jun 15, 2011
Table 5.3
Notes:
—
—
φ AD
—
t
t
I
V
VIA
OCVREF
CONV
SAMP
Vref
Symbol
ref
1. V
2. The A/D conversion result will be undefined in wait mode, stop mode, when the flash memory stops, and in low-current-
3. When the analog input voltage is over the reference voltage, the A/D conversion result will be 3FFh in 10-bit mode and FFh in
specified.
consumption mode. Do not perform A/D conversion in these states or transition to these states during A/D conversion.
8-bit mode.
CC
/AV
Resolution
Absolute accuracy
A/D conversion clock
Tolerance level impedance
Conversion time
Sampling time
V
Reference voltage
Analog input voltage
On-chip reference voltage
ref
CC
current
= V
A/D Converter Characteristics
ref
= 2.2 to 5.5 V, V
Parameter
(3)
10-bit mode
8-bit mode
10-bit mode
8-bit mode
SS
= 0 V, and T
V
V
V
V
V
V
V
V
V
4.0 V ≤ V
3.2 V ≤ V
2.7 V ≤ V
2.2 V ≤ V
V
V
φ AD = 20 MHz
V
2 MHz ≤ φ AD ≤ 4 MHz
opr
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
CC
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= − 20 to 85 ° C (N version)/-40 to 85 ° C (D version), unless otherwise
= 5.0 V, XIN = f1 = φ AD = 20 MHz
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
ref
ref
ref
ref
= AV
= AV
= AV
= AV
= 5.0 V
= 3.3 V
= 3.0 V
= 2.2 V
= 5.0 V
= 3.3 V
= 3.0 V
= 2.2 V
= 5.0 V, φ AD = 20 MHz
= 5.0 V, φ AD = 20 MHz
Conditions
CC
CC
CC
CC
≤ 5.5 V
≤ 5.5 V
≤ 5.5 V
≤ 5.5 V
AN0 to AN7 input,
AN8 to AN11 input
AN0 to AN7 input,
AN8 to AN11 input
AN0 to AN7 input,
AN8 to AN11 input
AN0 to AN7 input,
AN8 to AN11 input
AN0 to AN7 input,
AN8 to AN11 input
AN0 to AN7 input,
AN8 to AN11 input
AN0 to AN7 input,
AN8 to AN11 input
AN0 to AN7 input,
AN8 to AN11 input
(2)
(2)
(2)
(2)
1.19
Min.
2.2
2.2
0.8
2.2
—
—
—
—
—
—
—
—
—
—
—
5. Electrical Characteristics
2
2
2
2
0
Standard
Typ.
1.34
45
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3
AV
Max.
1.49
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Vref
10
±3
±5
±5
±5
±2
±2
±2
±2
20
16
10
—
—
—
—
—
5
CC
MHz
MHz
MHz
MHz
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Unit
Bit
k Ω
µ A
µ s
µ s
µ s
V
V
V