R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 570

• Manufacturer Part Number: R5F21334CNFP#U0
• Description: MCU 1KB FLASH 16K ROM 32-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/33Cr

Specifications of R5F21334CNFP#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: 27
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K 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: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/33C Group
REJ09B0570-0100 Rev.1.00 Dec. 14, 2009
Page 540 of 589
Table 32.8
Notes:
Table 32.9
Notes:
V
−
−
t
V
−
−
−
t
d(E-A)
d(E-A)
det0
det1
Symbol
Symbol
1. The measurement condition is V
2. Select the voltage detection level with bits VDSEL0 and VDSEL1 in the OFS register.
3. Necessary time until the voltage detection circuit operates when setting to 1 again after setting the VCA25 bit in the VCA2
4. Time until the voltage monitor 0 reset is generated after the voltage passes V
1. The measurement condition is V
2. Select the voltage detection level with bits VD1S0 to VD1S3 in the VD1LS register.
3. Time until the voltage monitor 1 interrupt request is generated after the voltage passes V
4. Necessary time until the voltage detection circuit operates when setting to 1 again after setting the VCA26 bit in the VCA2
register to 0.
register to 0.
Voltage detection level Vdet0_0
Voltage detection level Vdet0_1
Voltage detection level Vdet0_2
Voltage detection level Vdet0_3
Voltage detection 0 circuit response time
Voltage detection circuit self power consumption
Waiting time until voltage detection circuit
operation starts
Voltage detection level Vdet1_0
Voltage detection level Vdet1_1
Voltage detection level Vdet1_2
Voltage detection level Vdet1_3
Voltage detection level Vdet1_4
Voltage detection level Vdet1_5
Voltage detection level Vdet1_6
Voltage detection level Vdet1_7
Voltage detection level Vdet1_8
Voltage detection level Vdet1_9
Voltage detection level Vdet1_A
Voltage detection level Vdet1_B
Voltage detection level Vdet1_C
Voltage detection level Vdet1_D
Voltage detection level Vdet1_E
Voltage detection level Vdet1_F
Hysteresis width at the rising of Vcc in voltage
detection 1 circuit
Voltage detection 1 circuit response time
Voltage detection circuit self power consumption
Waiting time until voltage detection circuit operation
starts
Voltage Detection 0 Circuit Electrical Characteristics
Voltage Detection 1 Circuit Electrical Characteristics
(4)
(3)
Parameter
Parameter
CC
CC
= 1.8 V to 5.5 V and T
= 1.8 V to 5.5 V and T
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(3)
opr
opr
At the falling of Vcc from 5 V
to (Vdet0_0 − 0.1) V
VCA25 = 1, V
= − 20 to 85 ° C (N version) / − 40 to 85 ° C (D version).
= − 20 to 85 ° C (N version) / − 40 to 85 ° C (D version).
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
At the falling of V
Vdet1_0 to Vdet1_5
selected
Vdet1_6 to Vdet1_F
selected
At the falling of Vcc from
5 V to (Vdet1_0 − 0.1) V
VCA26 = 1, V
Condition
Condition
CC
= 5.0 V
CC
det0
= 5.0 V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
.
det1
1.80
2.15
2.70
3.55
2.00
2.15
2.30
2.45
2.60
2.75
2.85
3.00
3.15
3.30
3.45
3.60
3.75
3.90
4.05
4.20
Min.
Min.
32. Electrical Characteristics
.
−
−
−
−
−
−
−
−
Standard
Standard
Typ.
1.90
2.35
2.85
3.80
Typ.
2.20
2.35
2.50
2.65
2.80
2.95
3.10
3.25
3.40
3.55
3.70
3.85
4.00
4.15
4.30
4.45
0.07
0.10
1.5
1.7
60
6
−
−
Max.
Max.
2.05
2.50
3.05
4.05
2.40
2.55
2.70
2.85
3.00
3.15
3.40
3.55
3.70
3.85
4.00
4.15
4.30
4.45
4.60
4.75
150
100
150
100
−
−
−
−
Unit
Unit
µ A
µ A
µ s
µ s
µ s
µ s
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V