R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 526
R5F21236KFP#U0
Manufacturer Part Number
R5F21236KFP#U0
Description
IC R8C/23 MCU FLASH 48LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/23r
Datasheet
1.R5F21237DFPU0.pdf
(551 pages)
Specifications of R5F21236KFP#U0
Core Processor
R8C
Core Size
16-Bit
Speed
16MHz
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 ~ 125°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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21236KFP#U0R5F21236KFP#U1
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
R5F21236KFP#U0R5F21236KFP#V0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Rev.
0.20
REVISION HISTORY
Jun 28, 2006
Date
57 to 67 7.4 Port Settings added.
Page
41
48
49
51
53
55
69
70
73
75
76
77
79
80
81
83
6.1 VCC Input Voltage;
Figure 7.2 Configuration of Programmable I/O Ports (2) revised.
Figure 7.3 Configuration of Programmable I/O Ports (3) revised.
Figure 7.5 Configuration of Programmable I/O Ports (5) revised.
Figure 7.7 Configuration of Programmable I/O Ports (7) revised.
Figure 7.9 PDi (i = 0 to 4 and 6) Registers;
Figure 7.10 Pi (i = 0 to 4 and 6) Registers;
8.1 Processor Modes
9. Bus revised;
Table 9.2 Bus Cycles by Access Space of the R8C/23 Group added.
Table 9.3 Access Unit and Bus Operations;
Figure 10.2 CM0 Register;
Figure 10.4 OCD Register;
Figure 10.5 Registers FRA0 and FRA1;
Figure 10.7 VCA2 Register added.
Figure 10.9 Examples of XIN Clock Connection Circuit;
10.2.2 High-Speed On-Chip Oscillator Clock, on the 3rd and 8th lines;
10.3.5 fOCO40M;
Table 10.2 Settings and Modes of Clock Associated Bits;
R8C/22 Group, R8C/23 Group Hardware Manual
“6.1 Monitoring VCC Input Voltage” → “6.1 VCC Input Voltage”
revised.
NOTE3 added.
P6 Address “00EEh” → “00ECh” corrected.
“8.1 Type of Processor Mode” → “8.1 Processor Modes” revised.
“SFR” → “SFR, data flash”
“ROM/RAM” → “ROM (program ROM), RAM”
below the Table.9.3
“However, only following ~ at a time.” added.
NOTE6 deleted.
“System clock select bet(3)” → “System clock select bet(4)”
“1:Selects on-chip oscillator clock(4)” → “1:Selects on-chip oscillator
clock(3)” corrected.
NOTE2 in the FRA0 register revised.
NOTE revised.
“To use the high-speed ~ (divide-by-4 mode or more).” added.
“Since the difference ~ each bit” → “Since there are ~ individual bits.”
revised.
“fOCO40M can be used with supply voltage VCC = 3.0 to 5.5V.”
added.
“-: can be 0 or 1, no change in outcome.” added.
C - 3
Description
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