R5F21238JFP#W4 Renesas Electronics America, R5F21238JFP#W4 Datasheet - Page 48

• Manufacturer Part Number: R5F21238JFP#W4
• Description: IC R8C/23 MCU FLASH 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/23r

Specifications of R5F21238JFP#W4

• 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: 64KB (64K x 8)
• 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
• For Use With: RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ03B0097-0200
Timing Requirements (Unless Otherwise Specified: V
Figure 5.12
Figure 5.13
Table 5.22
Table 5.23
t
t
t
t
t
t
c(XIN)
WH(XIN)
WL(XIN)
c(TRAIO)
WH(TRAIO)
WL(TRAIO)
Symbol
Symbol
XIN input
TRAIO input
XIN input cycle time
XIN input “H” width
XIN input “L” width
TRAIO input Cycle time
TRAIO input “H” width
TRAIO input “L” width
XIN Input Timing Diagram when V
TRAIO Input Timing Diagram when V
XIN Input
TRAIO Input
Page 46 of 48
t
WH(TRAIO)
t
WH(XIN)
Parameter
Parameter
t
t
c(XIN)
c(TRAIO)
CC
= 3 V
CC
t
t
WL(XIN)
WL(TRAIO)
CC
= 3 V
= 3 V, V
SS
= 0V at Topr = 25°C) [V
Min.
Min.
100
300
120
120
40
40
5. Electrical Characteristics
Standard
Standard
Vcc = 3V
Vcc = 3V
Max.
Max.
−
−
−
−
−
−
CC
= 3 V]
Unit
Unit
ns
ns
ns
ns
ns
ns