R5F21238DFP#U0 Renesas Electronics America, R5F21238DFP#U0 Datasheet - Page 19
![IC R8C/23 MCU FLASH 48-LQFP](/photos/12/38/123822/r5f21238dfp_u0_sml.jpg)
R5F21238DFP#U0
Manufacturer Part Number
R5F21238DFP#U0
Description
IC R8C/23 MCU FLASH 48-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/23r
Specifications of R5F21238DFP#U0
Core Size
16/32-Bit
Program Memory Size
64KB (64K x 8)
Peripherals
POR, Voltage Detect, WDT
Core Processor
R8C
Speed
20MHz
Connectivity
CAN, I²C, LIN, SIO, SSU, UART/USART
Number Of I /o
41
Program Memory Type
FLASH
Ram Size
3K 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
No. Of I/o's
41
Ram Memory Size
3KB
Cpu Speed
20MHz
No. Of Timers
4
Digital Ic Case Style
LQFP
Embedded Interface Type
CAN, I2C, UART
Rohs Compliant
Yes
Cpu Family
R8C
Device Core Size
16b
Frequency (max)
20MHz
Interface Type
I2C/UART
Total Internal Ram Size
3KB
# I/os (max)
41
Number Of Timers - General Purpose
5
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
3V
On-chip Adc
12-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
48
Package Type
LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0K521237S000BE - KIT DEV RSK R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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- Download datasheet (6Mb)
NOTE:
Address
010Ah
010Bh
010Ch
010Dh
010Eh
010Fh
011Ah
011Bh
011Ch
011Dh
011Eh
012Ah
012Bh
012Ch
012Dh
012Eh
012Fh
0100h
0101h
0102h
0103h
0104h
0105h
0106h
0107h
0108h
0109h
0110h
0111h
0112h
0113h
0114h
0115h
0116h
0117h
0118h
0119h
011Fh
0120h
0121h
0122h
0123h
0124h
0125h
0126h
0127h
0128h
0129h
1. Blank columns are all reserved space. No access is allowed.
Timer RA Control Register
Timer RA I/O Control Register
Timer RA Mode Register
Timer RA Prescaler Register
Timer RA Register
LIN Control Register
LIN Status Register
Timer RB Control Register
Timer RB One-Shot Control Register
Timer RB I/O Control Register
Timer RB Mode Register
Timer RB Prescaler Register
Timer RB Secondary Register
Timer RB Primary
Timer RE Counter Data Register
Timer RE Compare Data Register
Timer RE Control Register 1
Timer RE Control Register 2
Timer RE Count Source Select Register
Register
TRACR
TRAIOC
TRAMR
TRAPRE
TRA
LINCR
LINST
TRBCR
TRBOCR
TRBIOC
TRBMR
TRBPRE
TRBSC
TRBPR
TRESEC
TREMIN
TRECR1
TRECR2
TRECSR
Symbol
131, 134, 137,
149, 151, 155,
139, 141, 144
158, 163
Page
131
132
132
133
357
358
148
148
149
150
150
150
270
270
271
271
272
B - 3
Address
013Ah
013Bh
013Ch
013Dh
013Eh
013Fh
014Ah
014Bh
014Ch
014Dh
014Eh
014Fh
015Ah
015Bh
015Ch
015Dh
015Eh
015Fh
019Fh
0130h
0131h
0132h
0133h
0134h
0135h
0136h
0137h
0138h
0139h
0140h
0141h
0142h
0143h
0144h
0145h
0146h
0147h
0148h
0149h
0150h
0151h
0152h
0153h
0154h
0155h
0156h
0157h
0158h
0159h
Timer RD Start Register
Timer RD Mode Register
Timer RD PWM Mode Register
Timer RD Function Control Register
Timer RD Output Master Enable Register 1 TRDOER1
Timer RD Output Master Enable Register 2 TRDOER2
Timer RD Output Control Register
Timer RD Digital Filter Function Select
Register 0
Timer RD Digital Filter Function Select
Register 1
Timer RD Control Register 0
Timer RD I/O Control Register A0
Timer RD I/O Control Register C0
Timer RD Status Register 0
Timer RD Interrupt Enable Register 0
Timer RD PWM Mode Output Level Control
Register 0
Timer RD Counter 0
Timer RD General Register A0
Timer RD General Register B0
Timer RD General Register C0
Timer RD General Register D0
Timer RD Control Register 1
Timer RD I/O Control Register A1
Timer RD I/O Control Register C1
Timer RD Status Register 1
Timer RD Interrupt Enable Register 1
Timer RD PWM Mode Output Level Control
Register 1
Timer RD Counter 1
Timer RD General Register A1
Timer RD General Register B1
Timer RD General Register C1
Timer RD General Register D1
Register
TRDPMR
TRDOCR
TRDDF0
TRDDF1
TRDCR0
TRDIORA0
TRDIORC0
TRDSR0
TRDIER0
TRDPOCR0
TRD0
TRDCR1
TRDIORA1
TRDIORC1
TRDSR1
TRDIER1
TRDPOCR1
TRD1
TRDSTR
TRDMR
TRDFCR
TRDGRA0
TRDGRB0
TRDGRC0
TRDGRD0
TRDGRA1
TRDGRB1
TRDGRC1
TRDGRD1
Symbol
182, 196, 212,
182, 196, 213,
184, 198, 214,
199, 215, 227,
199, 215, 227,
186, 201, 216,
189, 204, 217,
190, 205, 218,
190, 205, 219,
191, 206, 220,
191, 206, 220,
191, 206, 220,
191, 206, 220,
186, 201, 216,
189, 204, 217,
190, 205, 218,
190, 205, 219,
191, 206, 220,
191, 206, 220,
191, 206, 220,
191, 206, 220,
225, 235, 249
226, 236, 250
183, 197, 213
226, 237, 250
200, 216, 252
228, 239, 253
229, 240, 254
230, 241, 255
230, 242, 255
231, 242, 256
231, 242, 256
231, 242, 256
229, 240, 254
230, 241, 255
231, 242, 256
231, 242, 256
231, 242, 256
231, 242, 256
238, 251
238, 251
187, 202
188, 203
231, 256
187, 202
188, 203
Page
185
185
219
239
219
242
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