R5F21348KDFP RENESAS [Renesas Technology Corp], R5F21348KDFP Datasheet - Page 33

• Manufacturer Part Number: R5F21348KDFP
• Manufacturer: RENESAS [Renesas Technology Corp]

R8C/34K Group
R01DS0040EJ0100 Rev.1.00
Feb 25, 2011
Table 5.3
Notes:
—
—
φAD
—
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
φAD = 20 MHz
V
2 MHz ≤ φAD ≤ 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 = φAD = 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, φAD = 20 MHz
= 5.0 V, φAD = 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
Page 33 of 58
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
kΩ
µA
µs
µs
µs
V
V
V