R5F21236JFP#U1 Renesas Electronics America, R5F21236JFP#U1 Datasheet - Page 45
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R5F21236JFP#U1
Manufacturer Part Number
R5F21236JFP#U1
Description
IC R8C/23 MCU FLASH 48LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/23r
Datasheet
1.R5F21237DFPU0.pdf
(54 pages)
Specifications of R5F21236JFP#U1
Core Processor
R8C
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, Voltage Detect, WDT
Number Of I /o
41
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K 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
Part Number:
R5F21236JFP#U1R5F21236JFP
Manufacturer:
Renesas Electronics America
Quantity:
10 000
R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ03B0097-0200
Figure 5.10
Figure 5.11
Table 5.18
i = 0 or 1
Table 5.19
NOTES:
t
t
t
t
t
t
t
t
t
c(CK)
W(CKH)
W(CKL)
d(C-Q)
h(C-Q)
su(D-C)
h(C-D)
W(INH)
W(INL)
Symbol
Symbol
1. When selecting the digital filter by the INTi input filter select bit, use the INTi input HIGH width to the greater value, either
2. When selecting the digital filter by the INTi input filter select bit, use the INTi input LOW width to the greater value, either
INT
TXD
CLK
RXD
(1/digital filter clock frequency x 3) or the minimum value of standard.
(1/digital filter clock frequency x 3) or the minimum value of standard.
i
0
i
input
i
i = 0 or 1
i = 0 to 3
CLK0 input cycle time
CLK0 input “H” width
CLK0 input “L” width
TXDi output delay time
TXDi hold time
RXDi input setup time
RXDi input hold time
INTi input “H” width
INTi input “L” width
Serial Interface
Serial Interface Timing Diagram when V
External Interrupt INTi (i = 0 to 3) Input
External Interrupt INTi Input Timing Diagram when V
Page 43 of 48
t
t
W(CKH)
W(INL)
Parameter
Parameter
t
d(C-Q)
t
c(CK)
t
t
W(CKL)
W(INH)
CC
= 5 V
t
su(D-C)
CC
= 5 V (i = 0 to 3)
t
h(C-D)
250
250
Min.
Min.
200
100
100
50
90
5. Electrical Characteristics
−
0
(1)
(2)
Standard
Standard
Vcc = 5V
t
h(C-Q)
Vcc = 5V
Max.
Max.
50
−
−
−
−
−
−
−
−
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns