R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 697

• Manufacturer Part Number: R5F21346CNFP#U0
• Description: MCU 1KB FLASH 32K ROM 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/34Cr

Specifications of R5F21346CNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 43
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/34C Group
REJ09B0586-0100 Rev.1.00 Jan 13, 2010
Page 664 of 723
Table 33.3
Notes:
−
−
φ AD
−
t
t
I
V
V
CONV
SAMP
Vref
Symbol
ref
IA
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
Resolution
Absolute accuracy
A/D conversion clock
Tolerance level impedance
Conversion time
Sampling time
V
Reference voltage
Analog input voltage
/AV
ref
CC
current
A/D Converter Characteristics
= V
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
opr
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
CC
= − 20 to 85 ° C (N version) / − 40 to 85 ° C (D version), unless otherwise
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= 5 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)
33. Electrical Characteristics
Min.
2.15
2.15
0.75
2.2
−
−
−
−
−
−
−
−
−
2
2
2
2
−
−
0
Standard
Typ.
45
−
−
−
−
−
−
−
−
−
−
−
−
−
3
−
−
−
−
−
AV
Max.
V
10
±3
±5
±5
±5
±2
±2
±2
±2
20
16
10
5
−
−
−
−
−
ref
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