R5F2123CJFP#U0 Renesas Electronics America, R5F2123CJFP#U0 Datasheet - Page 53

• Manufacturer Part Number: R5F2123CJFP#U0
• Description: IC R8C/23 MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/23r

Specifications of R5F2123CJFP#U0

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K 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: -

Rev.
1.00
1.10
2.00
REVISION HISTORY
All trademarks and registered trademarks are the property of their respective owners.
Aug 20, 2008
Mar 16, 2007
Oct 27, 2006
Date
13, 14
Page
5, 6
40
41
44
45
15
42
43
46
47
23
28
30
31
32
33
−
−
Table 5.15 Electrical Characteristics (1) [VCC = 5 V]
→ Table 5.14 Electrical Characteristics (1) [VCC = 5 V] revised.
Table 5.16 Electrical Characteristics (2) [Vcc = 5 V]
→ Table 5.15 Electrical Characteristics (2) [Vcc = 5 V] revised.
Table 5.21 Electrical Characteristics (3) [VCC = 3 V
→ Table 5.20 Electrical Characteristics (3) [VCC = 3 V] revised.
Table 5.22 Electrical Characteristics (4) [Vcc = 3 V]
→ Table 5.21 Electrical Characteristics (4) [Vcc = 3 V] revised.
D version products added.
Relevant descriptions revised because of expanding products
- Table 1.1 to 1.4 revised.
- Figure 1.2 and 1.3 revised.
- Figure 3.1 and 3.2 revised.
- Table 5.1 to 5.15 revised.
- Table 5.20 and 5.21 revised.
Table 4.1 revised;
Table 5.17 and Figure 5.9 revised;
Table 5.19 and Figure 5.11 revised;
Table 5.23 and Figure 5.13 revised;
Table 5.25 and Figure 5.15 revised;
“RENESAS TECHNICAL UPDATE” reflected: TN-16C-A172A/E
Table 1.3, Table 1.4 revised
Figure 1.2, Figure 1.3; ROM number “XXX” added
Figure 3.1, Figure 3.2; “Expanding area” deleted
Table 4.9 135Fh Address “XXXX0000b” → “00h”
Table 5.2; NOTE2 revised
Table 5.4; NOTE2 and NOTE4 revised
Table 5.5; NOTE2 and NOTE5 revised
Table 5.6; “td(Vdet1-A)” added, NOTE5 added
Table 5.7; “td(Vdet2-A)” and NOTE2 revised, NOTE5 added
Table 5.8; “trth” and NOTE2 revised,
Figure 5.3 revised
RAM Hold Voltage, Min.; “1.8” → “2.0” corrected.
Wait mode revised.
RAM hold voltage, Min.; “1.8” → “2.0” corrected.
Wait mode revised.
000Ah: “00XXX000b” → “00h”, 000Fh: “00011111b” → “00X11111b”
“INT1 input” deleted
“i = 0, 2, 3” → “i = 0 to 3”
“INT1 input” deleted
“i = 0, 2, 3” → “i = 0 to 3”
R8C/22 Group, R8C/23 Group Datasheet
C - 3
Description
Summary