R5F21237DFP#U0 Renesas Electronics America, R5F21237DFP#U0 Datasheet - Page 469
![IC R8C/23 MCU FLASH 48-LQFP](/photos/12/18/121887/r5f21237dfp_u0_sml.jpg)
R5F21237DFP#U0
Manufacturer Part Number
R5F21237DFP#U0
Description
IC R8C/23 MCU FLASH 48-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/23r
Specifications of R5F21237DFP#U0
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
CAN, I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, Voltage Detect, WDT
Number Of I /o
41
Program Memory Size
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
2.5K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-LQFP
For Use With
RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0K521237S000BE - KIT DEV RSK R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ09B0251-0200
21. Electrical Characteristics
Table 21.1
Table 21.2
NOTES:
V
V
V
P
T
T
V
V
V
V
I
I
I
I
I
I
f
−
OH(sum)
OH(peak)
OH(avg)
OL(sum)
OL(peak)
OL(avg)
(XIN)
opr
stg
CC
I
O
d
CC
SS
IH
IL
Symbol
Symbol
1. V
2. The average output current indicates the average value of current measured during 100 ms.
/AV
/AV
/AV
CC
CC
CC
CC
= 2.7 to 5.5 V at Topr = -40 to 85 ° C (D, J version) / -40 to 125 ° C (K version), unless otherwise specified.
Supply voltage
Supply voltage
Input “H” voltage
Input “L” voltage
Peak sum output “H”
current
Peak output “H” current
Average output “H” current
Peak sum output “L”
currents
Peak output “L” currents
Average output “L” current
XIN clock input oscillation frequency
System clock
Supply voltage
Input voltage
Output voltage
Power dissipation
Operating ambient temperature
Storage temperature
Absolute Maximum Ratings
Recommended Operating Conditions
Page 447 of 501
Parameter
Parameter
Sum of all
Pins I
Sum of all
Pins I
OCD2 = 0
When XIN
clock is
selected.
OCD2 = 1
When on-chip
oscillator clock
is selected.
OH (peak)
OL (peak)
3.0 V ≤ V
-40 ° C ≤ Topr ≤ 85 ° C
3.0 V ≤ V
-40 ° C ≤ Topr ≤ 125 ° C
2.7 V ≤ V
3.0 V ≤ V
-40 ° C ≤ Topr ≤ 85 ° C
3.0 V ≤ V
-40 ° C ≤ Topr ≤ 125 ° C
2.7 V ≤ V
FRA01 = 0
When low-speed on-
chip oscillator clock is
selected.
FRA01 = 1
When high-speed on-
chip oscillator clock is
selected.
3.0 V ≤ V
-40 ° C ≤ Topr ≤ 85 ° C
FRA01 = 1
When high-speed on-
chip oscillator clock is
selected.
-40 ° C ≤ Topr ≤ 85 ° C
85 ° C < Topr ≤ 125 ° C
Conditions
Condition
CC
CC
CC
CC
CC
CC
CC
≤ 5.5 V
≤ 5.5 V
< 3.0 V
≤ 5.5 V
≤ 5.5 V
< 3.0 V
≤ 5.5 V
0.8V
Min.
2.7
−
0
−
−
−
−
−
−
0
0
0
0
0
0
−
−
−
-40 to 85 (D, J version) /
CC
-40 to 125 (K version)
-0.3 to V
-0.3 to V
Rated value
-0.3 to 6.5
-65 to 150
Standard
21. Electrical Characteristics
Typ.
300
125
125
−
0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
CC
CC
+0.3
+0.3
0.2V
Max.
V
-60
-10
5.5
60
10
20
16
10
20
16
10
20
10
-5
5
−
CC
−
CC
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
mW
mW
Unit
kHz
mA
mA
mA
mA
mA
mA
° C
° C
V
V
V
V
V
V
V
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