R5F21324ANSP#U1 Renesas Electronics America, R5F21324ANSP#U1 Datasheet - Page 567

• Manufacturer Part Number: R5F21324ANSP#U1
• Description: MCU 1KB FLASH 16K ROM 20-LSSOP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/32Ar

Specifications of R5F21324ANSP#U1

• 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: 15
• 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 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-LSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Under development
R8C/32A Group
REJ09B0458-0020 Rev.0.20
Page 537 of 583
Table 32.12
Notes:
Table 32.13
Note:
Table 32.14
Notes:
−
−
−
fOCO-S
−
−
t
d(P-R)
Symbol
Symbol
Symbol
1. V
2. This indicates the precision error for the oscillation frequency of the high-speed on-chip oscillator.
3. This enables the setting errors of bit rates such as 9600 bps and 38400 bps to be 0% when the serial interface is used in
1. V
1. The measurement condition is V
2. Waiting time until the internal power supply generation circuit stabilizes during power-on.
UART mode.
CC
CC
= 1.8 to 5.5 V, T
= 1.8 to 5.5 V, T
Time for internal power supply stabilization during
power-on
High-speed on-chip oscillator frequency after
reset
High-speed on-chip oscillator frequency when
the FRA4 register correction value is written into
the FRA1 register and the FRA5 register
correction value into the FRA3 register
High-speed on-chip oscillator frequency when
the FRA6 register correction value is written into
the FRA1 register and the FRA7 register
correction value into the FRA3 register
High-speed on-chip oscillator frequency
temperature • supply voltage dependence
Oscillation stability time
Self power consumption at oscillation
Low-speed on-chip oscillator frequency
Oscillation stability time
Self power consumption at oscillation
Preliminary specification
Specifications in this manual are tentative and subject to change.
High-speed On-Chip Oscillator Circuit Electrical Characteristics
Low-speed On-Chip Oscillator Circuit Electrical Characteristics
Power Supply Circuit Timing Characteristics
(2)
opr
opr
= − 20 to 85 ° C (N version) / − 40 to 85 ° C (D version), unless otherwise specified.
= − 20 to 85 ° C (N version) / − 40 to 85 ° C (D version), unless otherwise specified.
Parameter
Nov 05, 2008
Parameter
Parameter
CC
= 1.8 to 5.5 V and T
(3)
(2)
opr
V
V
− 20 ° C ≤ T
V
− 40 ° C ≤ T
V
− 20 ° C ≤ T
V
− 40 ° C ≤ T
V
− 20 ° C ≤ T
V
− 40 ° C ≤ T
V
V
= 25 ° C.
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 5.0 V, T
= 2.7 V to 5.5 V
= 2.7 V to 5.5 V
= 2.2 V to 5.5 V
= 2.2 V to 5.5 V
= 1.8 V to 5.5 V
= 1.8 V to 5.5 V
= 5.0 V, T
= 5.0 V, T
V
V
CC
CC
Condition
= 5.0 V, T
= 5.0 V, T
opr
opr
opr
opr
opr
opr
Condition
≤ 85 ° C
≤ 85 ° C
≤ 85 ° C
≤ 85 ° C
≤ 85 ° C
≤ 85 ° C
Condition
opr
opr
opr
= 25 ° C
= 25 ° C
= 25 ° C
opr
opr
= 25 ° C
= 25 ° C
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Min.
−
−
Min.
32. Electrical Characteristics
60
−
−
Min.
−
Standard
36.864
Standard
Typ.
100
400
Standard
40
32
Typ.
−
−
−
−
−
−
125
30
2
Typ.
−
Max.
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
450
Max.
Max.
2000
250
100
−
−
MHz
MHz
MHz
Unit
Unit
kHz
Unit
µ A
µ s
%
%
%
%
%
%
µ A
µ s
µ s