R5F21238DFP#U0 Renesas Electronics America, R5F21238DFP#U0 Datasheet - Page 42

• 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

R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ03B0097-0200
Table 5.14
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
= 4.2 to 5.5 V at Topr = -40 to 85 ° C (D, J version) / -40 to 125 ° C (K version), f(XIN) = 20 MHz, unless otherwise specified.
Electrical Characteristics (1) [V
Parameter
Page 40 of 48
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
I
Drive capacity
HIGH
Drive capacity
LOW
I
I
Drive capacity
HIGH
Drive capacity
LOW
VI = 5 V, Vcc = 5 V
VI = 0 V, Vcc = 5 V
VI = 0 V, Vcc = 5 V
During stop mode
OH
OH
OL
OL
= 5 mA
= 200 µ A
= -5 mA
= -200 µ A
CC
= 5 V]
Condition
I
I
I
I
OH
OH
OL
OL
= 1 mA
= 500 µ A
= -1 mA
= -500 µ A
V
V
V
V
CC
CC
CC
CC
Min.
0.1
0.1
2.0
30
−
−
−
−
−
−
−
− 2.0
− 0.3
− 2.0
− 2.0
5. Electrical Characteristics
Standard
Typ.
0.5
1.0
1.0
50
−
−
−
−
−
−
−
−
−
−
−
Max.
0.45
V
V
V
V
-5.0
167
2.0
2.0
2.0
5.0
−
−
−
−
CC
CC
CC
CC
Unit
M Ω
k Ω
µ A
µ A
V
V
V
V
V
V
V
V
V
V
V