R5F21238DFP#U0 Renesas Electronics America, R5F21238DFP#U0 Datasheet - Page 485
![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
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R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ09B0251-0200
Table 21.20
NOTE:
V
V
V
I
I
R
R
V
Symbol
IH
IL
OH
OL
T+-
RAM
PULLUP
fXIN
1. V
V
T-
CC
Output “H” voltage
Output “L” voltage
Hysteresis
Input “H” current
Input “L” current
Pull-up resistance
Feedback resistance
RAM hold voltage
= 2.7 to 3.3 V at Topr = -40 to 85 ° C (D, J version) / -40 to 125 ° C (K version), f(XIN) = 10 MHz, unless otherwise specified.
Electrical Characteristics (3) [V
Parameter
Page 463 of 501
Except XOUT
XOUT
Except XOUT
XOUT
INT0, INT1, INT2,
INT3, KI0, KI1, KI2,
KI3, TRAIO, RXD0,
RXD1, CLK0, SSI,
SCL, SDA, SSO
RESET
XIN
I
Drive capacity
HIGH
Drive capacity
LOW
I
Drive capacity
HIGH
Drive capacity
LOW
VI = 3 V, Vcc = 3 V
VI = 0 V, Vcc = 3 V
VI = 0 V, Vcc = 3 V
During stop mode
OH
OL
= 1 mA
= -1 mA
CC
= 3 V]
Condition
I
I
I
I
OH
OH
OL
OL
= 0.1 mA
= 50 µ A
= -0.1 mA
= -50 µ A
V
V
V
CC
CC
CC
Min.
0.1
0.1
2.0
66
−
−
−
−
−
−
− 0.5
− 0.5
− 0.5
21. Electrical Characteristics
Standard
Typ.
160
0.3
0.4
3.0
−
−
−
−
−
−
−
−
−
Max.
V
V
V
-4.0
500
0.5
0.5
0.5
4.0
−
−
−
−
CC
CC
CC
Unit
M Ω
k Ω
µ A
µ A
V
V
V
V
V
V
V
V
V
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