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R5F2120AKFP#U0

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P47
R8C/20 Group, R8C/21 Group 4. Special Function Registers (SFRs)
Rev.2.00 Aug 27, 2008 Page 20 of 41
REJ03B0120-0200
Table 4.6 SFR Information (6)
(1)
X: Undefined
NOTES:
1. The blank regions are reserved. Do not access locations in these regions.
2. The OFS register cannot be changed by a program. Use a flash programmer to write to it.
Address Register Symbol After reset
0140h Timer RD Control Register 0 TRDCR0 00h
0141h Timer RD I/O Control Register A0 TRDIORA0 10001000b
0142h Timer RD I/O Control Register C0 TRDIORC0 10001000b
0143h Timer RD Status Register 0 TRDSR0 11100000b
0144h Timer RD Interrupt Enable Register 0 TRDIER0 11100000b
0145h Timer RD PWM Mode Output Level Control Register 0 TRDPOCR0 11111000b
0146h Timer RD Counter 0 TRD0 00h
0147h 00h
0148h Timer RD General Register A0 TRDGRA0 FFh
0149h FFh
014Ah Timer RD General Register B0 TRDGRB0 FFh
014Bh FFh
014Ch Timer RD General Register C0 TRDGRC0 FFh
014Dh FFh
014Eh Timer RD General Register D0 TRDGRD0 FFh
014Fh FFh
0150h Timer RD Control Register 1 TRDCR1 00h
0151h Timer RD I/O Control Register A1 TRDIORA1 10001000b
0152h Timer RD I/O Control Register C1 TRDIORC1 10001000b
0153h Timer RD Status Register 1 TRDSR1 11000000b
0154h Timer RD Interrupt Enable Register 1 TRDIER1 11100000b
0155h Timer RD PWM Mode Output Level Control Register 1 TRDPOCR1 11111000b
0156h Timer RD Counter 1 TRD1 00h
0157h 00h
0158h Timer RD General Register A1 TRDGRA1 FFh
0159h FFh
015Ah Timer RD General Register B1 TRDGRB1 FFh
015Bh FFh
015Ch Timer RD General Register C1 TRDGRC1 FFh
015Dh FFh
015Eh Timer RD General Register D1 TRDGRD1 FFh
015Fh FFh
01B0h
01B1h
01B2h
01B3h Flash Memory Control Register 4 FMR4 01000000b
01B4h
01B5h Flash Memory Control Register 1 FMR1 1000000Xb
01B6h
01B7h Flash Memory Control Register 0 FMR0 00000001b
01B8h
01B9h
01BAh
01BBh
01BCh
01BDh
01BEh
01BFh
FFFFh Option Function Select Register OFS (Note 2)
R8C/20 Group, R8C/21 Group 5. Electrical Characteristics
Rev.2.00 Aug 27, 2008 Page 21 of 41
REJ03B0120-0200
5. Electrical Characteristics
NOTES:
1. V
CC = 2.7 to 5.5 V at Topr = -40 to 85°C (J version) / -40 to 125°C (K version), unless otherwise specified.
2. The average output current indicates the average value of current measured during 100 ms.
Table 5.1 Absolute Maximum Ratings
Symbol Parameter Condition Rated value Unit
V
CC/AVCC Supply voltage -0.3 to 6.5 V
V
I Input voltage -0.3 to VCC+0.3 V
V
O Output voltage -0.3 to VCC+0.3 V
P
d Power dissipation -40°C ≤ Topr ≤ 85°C 300 mW
85°C < Topr ≤ 125°C 125 mW
T
opr Operating ambient temperature -40 to 85 (J version) /
-40 to 125 (K version)
°C
T
stg Storage temperature -65 to 150 °C
Table 5.2 Recommended Operating Conditions
Symbol Parameter Conditions
Standard
Unit
Min. Typ. Max.
V
CC/AVCC Supply voltage 2.7 − 5.5 V
V
SS/AVCC Supply voltage − 0 − V
V
IH Input “H” voltage 0.8VCC − VCC V
V
IL Input “L” voltage 0 − 0.2VCC V
I
OH(sum) Peak sum output “H”
current
Sum of all
Pins I
OH (peak)
−−-60 mA
I
OH(peak) Peak output “H” current −−-10 mA
I
OH(avg) Average output “H” current −−-5 mA
I
OL(sum) Peak sum output “L”
currents
Sum of all
Pins I
OL (peak)
−−60 mA
I
OL(peak) Peak output “L” currents −−10 mA
I
OL(avg) Average output “L” current −−5mA
f
(XIN) XIN clock input oscillation frequency 3.0 V ≤ VCC ≤ 5.5 V
-40°C ≤ Topr ≤ 85°C
0 − 20 MHz
3.0 V ≤ V
CC ≤ 5.5 V
-40°C ≤ Topr ≤ 125°C
0 − 16 MHz
2.7 V ≤ V
CC < 3.0 V 0 − 10 MHz
− System clock OCD2 = 0
When XIN
clock is
selected.
3.0 V ≤ V
CC ≤ 5.5 V
-40°C ≤ Topr ≤ 85°C
0 − 20 MHz
3.0 V ≤ V
CC ≤ 5.5 V
-40°C ≤ Topr ≤ 125°C
0 − 16 MHz
2.7 V ≤ V
CC < 3.0 V 0 − 10 MHz
OCD2 = 1
When on-chip
oscillator clock
is selected.
FRA01 = 0
When low-speed on-
chip oscillator clock is
selected.
− 125 − kHz
FRA01 = 1
When high-speed on-
chip oscillator clock is
selected.
3.0 V ≤ V
CC ≤ 5.5 V
-40°C ≤ Topr ≤ 85°C
−−20 MHz
FRA01 = 1
When high-speed on-
chip oscillator clock is
selected.
−−10 MHz
R8C/20 Group, R8C/21 Group 5. Electrical Characteristics
Rev.2.00 Aug 27, 2008 Page 22 of 41
REJ03B0120-0200
NOTES:
1. V
CC = AVCC = 2.7 to 5.5 V at Topr = -40 to 85°C (J version) / -40 to 125°C (K version), unless otherwise specified.
2. When analog input voltage exceeds reference voltage, A/D conversion result is 3FFh in 10-bit mode, FFh in 8-bit mode.
Figure 5.1 Ports P0 to P4, P6 Timing Measurement Circuit
Table 5.3 A/D Converter Characteristics
Symbol Parameter Conditions
Standard
Unit
Min. Typ. Max.
− Resolution V
ref = AVCC −− 10 Bits
− Absolute
Accuracy
10-bit mode φ
AD = 10 MHz, Vref = AVCC = 5.0 V −− ±3 LSB
8-bit mode φ
AD = 10 MHz, Vref = AVCC = 5.0 V −− ±2 LSB
10-bit mode φ
AD = 10 MHz, Vref = AVCC = 3.3 V −− ±5 LSB
8-bit mode φ
AD = 10 MHz, Vref = AVCC = 3.3 V −− ±2 LSB
R
ladder Resistor ladder Vref = AVCC 10 − 40 kΩ
t
conv Conversion time 10-bit mode φAD = 10 MHz, Vref = AVCC = 5.0 V 3.3 −−µs
8-bit mode φ
AD = 10 MHz, Vref = AVCC = 5.0 V 2.8 −−µs
V
ref Reference voltage 2.7 − AVCC V
V
IA
Analog input voltage
(2)
0 − AVCC V
− A/D operating
clock frequency
Without sample & hold 0.25 − 10 MHz
With sample & hold 1 − 10 MHz
P0
P3
P2
P1
P6
P4
30pF
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P47

R5F2120AKFP#U0

Mfr. #:
Buy R5F2120AKFP#U0
Manufacturer:
Renesas Electronics
Description:
16-bit Microcontrollers - MCU MCU 3/5V 96K -40~125C 48-LQFP
Lifecycle:
New from this manufacturer.
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