R5F21237JFP#U0 Renesas Electronics America, R5F21237JFP#U0 Datasheet - Page 528
R5F21237JFP#U0
Manufacturer Part Number
R5F21237JFP#U0
Description
IC R8C/23 MCU FLASH 48LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/23r
Datasheet
1.R5F21237DFPU0.pdf
(551 pages)
Specifications of R5F21237JFP#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
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
2.5K 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21237JFP#U0R5F21237JFP
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
R5F21237JFP#U0R5F21237JFP#ES
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
R5F21237JFP#U0R5F21237JFP#U1
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Rev.
0.20
REVISION HISTORY
Jun 28, 2006
Date
167 to
Page
149
155
158
162
166
169
171
172
173
174
14.2 Timer RB, on the 5th line;
Figure 14.17 Block Diagram of Timer RB revised.
Table 14.8 Programmable Waveform Generation Mode Specifications,
“Write to Timer” in the item;
Table 14.9 Programmable One-Shot Generation Mode Specifications,
“Write to Timer” in the item;
Table 14.10 Programmable Wait One-Shot Generation Mode
Specifications, “Write to Timer” in the item;
Table 14.11 Timer RD Operation Clocks;
On the 5th line below the Table 14.11;
Table 14.12 Pin Functions TRDIOA0/TRDCLK(P2_0)
Table 14.13 Pin Functions TRDIOB0(P2_1)
Table 14.14 Pin Functions TRDIOC0(P2_2)
Table 14.15 Pin Functions TRDIOD0(P2_3)
Table 14.16 Pin Functions TRDIOA1(P2_4)
Table 14.17 Pin Functions TRDIOB1(P2_5)
Table 14.18 Pin Functions TRDIOC1(P2_6)
Table 14.19 Pin Functions TRDIOD1(P2_7)
Table 14.20 Pin Functions INT0(P4_5) added.
14.3.1 Mode Selection deleted
Table 14.21 Count Source Selection;
Figure 14.29 Block Diagram of Count Source;
Figure 14.30 Buffer Operation in Input Capture Function revised.
Figure 14.31 Buffer Operation in Output Compare Function revised.
On the 4th line below the Figure 14.31;
On the 7th line below the Figure 14.31;
On the 8th line below the Figure 14.31;
Below the Figure 14.32 Synchronous Operation;
R8C/22 Group, R8C/23 Group Hardware Manual
“The count source for timer RB ~ counting and reloading” added.
“TRAPRE” → “TRBPRE” corrected.
“TRAPRE” → “TRBPRE” corrected.
“TRAPRE” → “TRBPRE” corrected.
“TPSC2” → “TCK2” and “TRSC0” → “TCK0” revised.
“(Pin output ~ detection)” added.
Selection of f1, f2, f4, f8, f32, and fOCO40M revised.
“TPSC2 to TPSC0” → “TCK2 to TCK0” revised.
“IOC2 to IOC0 bits” → “IOC2 bit” and “IOA2 to IOA0 bits” → “IOA2 bit”
revised.
“IOD2 to IOD0 bits” → “IOD2 bit” and “IOB2 to IOB0 bits” → “IOB2 bit”
revised.
“Bits IMFC ~ capture function” added.
“For the synchronous ~ register=110b)” deleted.
C - 5
Description
Summary
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