R5F21238DFP#U0 Renesas Electronics America, R5F21238DFP#U0 Datasheet - Page 30
![IC R8C/23 MCU FLASH 48-LQFP](/photos/12/38/123822/r5f21238dfp_u0_sml.jpg)
R5F21238DFP#U0
Manufacturer Part Number
R5F21238DFP#U0
Description
IC R8C/23 MCU FLASH 48-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/23r
Specifications of R5F21238DFP#U0
Core Size
16/32-Bit
Program Memory Size
64KB (64K x 8)
Peripherals
POR, Voltage Detect, WDT
Core Processor
R8C
Speed
20MHz
Connectivity
CAN, I²C, LIN, SIO, SSU, UART/USART
Number Of I /o
41
Program Memory Type
FLASH
Ram Size
3K 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
No. Of I/o's
41
Ram Memory Size
3KB
Cpu Speed
20MHz
No. Of Timers
4
Digital Ic Case Style
LQFP
Embedded Interface Type
CAN, I2C, UART
Rohs Compliant
Yes
Cpu Family
R8C
Device Core Size
16b
Frequency (max)
20MHz
Interface Type
I2C/UART
Total Internal Ram Size
3KB
# I/os (max)
41
Number Of Timers - General Purpose
5
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
3V
On-chip Adc
12-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
48
Package Type
LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0K521237S000BE - KIT DEV RSK R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ03B0097-0200
5.
Table 5.1
Table 5.2
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
Electrical Characteristics
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 28 of 48
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
5. 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