R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 536

• Manufacturer Part Number: R5F21236KFP#U0
• Description: IC R8C/23 MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/23r

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: -

Rev.
1.00
REVISION HISTORY
Oct 27, 2006
Date
47 to 53 Figure 7.1 to Figure 7.3 Configuration of Programmable I/O Ports;
Page
13
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15
29
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34
35
38
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71
5
6
Table 1.3 Product Information for R8C/22 Group;
Figure 1.2 Type Number, Memory Size, and Package of R8C/22 Group;
Table 1.4 Product Information for R8C/23 Group;
Figure 1.3 Type Number, Memory Size, and Package of R8C/23 Group;
Figure 3.1 Memory Map of R8C/22 Group revised.
Figure 3.2 Memory Map of R8C/23 Group revised.
Table 4.1 SFR Information (1)
bit in the OFS register is 0.” revised.
Table 5.2 Title of Table revised
Figure 5.4 OFS Register;
5.2 Power-On Reset Function
Figure 5.7 Example of Power-On Reset Circuit and Operation revised.
5.3 Voltage Monitor 1 Reset, on the 9th line;
the LVD1ON bit in the OFS register to 0, bits VW1C0 and VW1C6 in the VW1C
register to 1, the VCA bit in the VCA2 register to 1.” added.
5.4 Voltage Monitor 2 Reset;
6. Voltage Detection Circuit;
Figure 6.4 Registers VCA1 and VCA2;
Figure 7.9 PDi (i = 0 to 4 and 6) Registers;
Figure 7.10 Pi (i = 0 to 4 and 6) Registers;
Table 7.42 Port P6_2/CRX0;
“CRX0 output” → “CRX0 input” revised.
Table 10.1 Specifications of Clock Generation Circuit;
“R5F2122AJFP (D)”, “R5F2122CJFP (D)”, “R5F2122AKFP (D)”,
“R5F2122CKFP (D)”, and NOTE added.
“A: 96 KB” and “C: 128 KB” added.
“R5F2123AJFP (D)”, “R5F2123CJFP (D)”, “R5F2123AKFP (D)”,
“R5F2123CKFP (D)”, and NOTE added.
“A: 96 KB” and “C: 128 KB” added.
NOTE8; “The CSPROINI bit in the OFS register is set to 0.” → “The CSPROINI
NOTE2; “LVD0ON” → “LVD1ON” revised.
NOTE1 deleted. NOTE2 revised.
“To use the power-on reset function, enable voltage monitor 1 reset by setting
NOTE1 deleted.
NOTE1 deleted.
NOTE1 deleted.
Voltage Detection Register 2
NOTE5 added.
NOTE1 added
Bit Names revised.
Bit Names revised.
NOTE3; “10 MHz” → “20 MHz” revised.
R8C/22 Group, R8C/23 Group Hardware Manual
C - 13
Description
(1)
(1)
(1)
;
;
revised.
Summary