R5F213J6CNNP#U0 Renesas Electronics America, R5F213J6CNNP#U0 Datasheet - Page 20

• Manufacturer Part Number: R5F213J6CNNP#U0
• Description: MCU 1KB FLASH 32K ROM 36-QFN
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/3JCr

Specifications of R5F213J6CNNP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 31
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 36-WQFN Exposed Pad, 36-HWQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

24.
25.
23.5
23.6
23.7
24.1
25.1
25.2
25.3
25.4
25.5
23.4.4
23.4.5
23.4.6
23.4.7
23.5.1
23.5.2
23.5.3
23.5.4
23.5.5
23.5.6
23.5.7
23.6.1
23.6.2
23.6.3
23.7.1
23.7.2
25.2.1
25.2.2
25.2.3
25.2.4
25.2.5
25.2.6
25.2.7
25.2.8
25.2.9
25.2.10 SS Status Register (SSSR) ................................................................................................................ 501
25.2.11 SS Mode Register 2 (SSMR2) .......................................................................................................... 502
25.3.1
25.3.2
25.3.3
25.3.4
25.4.1
25.4.2
25.4.3
25.5.1
25.5.2
Clock Synchronous Serial Interface ............................................................................................ 492
Synchronous Serial Communication Unit (SSU) ........................................................................ 493
Special Mode 1 (I
Multiprocessor Communication Function ............................................................................................. 483
Notes on Serial Interface (UART2) ....................................................................................................... 490
Mode Selection ...................................................................................................................................... 492
Overview ............................................................................................................................................... 493
Registers ................................................................................................................................................ 495
Common Items for Multiple Modes ...................................................................................................... 503
Clock Synchronous Communication Mode .......................................................................................... 508
Operation in 4-Wire Bus Communication Mode .................................................................................. 515
Serial Data Logic Switching Function .............................................................................................. 471
TXD and RXD I/O Polarity Inverse Function .................................................................................. 471
CTS/RTS Function ............................................................................................................................ 472
RXD2 Digital Filter Select Function ................................................................................................ 472
Detection of Start and Stop Conditions ............................................................................................ 479
Output of Start and Stop Conditions ................................................................................................. 480
Transfer Clock .................................................................................................................................. 481
SDA Output ...................................................................................................................................... 481
SDA Input ......................................................................................................................................... 481
ACK and NACK ............................................................................................................................... 481
Initialization of Transmission/Reception .......................................................................................... 482
Multiprocessor Transmission ............................................................................................................ 486
Multiprocessor Reception ................................................................................................................. 487
RXD2 Digital Filter Select Function ................................................................................................ 489
Clock Synchronous Serial I/O Mode ................................................................................................ 490
Special Mode 1 (I
Module Standby Control Register (MSTCR) ................................................................................... 495
SSU/IIC Pin Select Register (SSUIICSR) ........................................................................................ 495
SS Bit Counter Register (SSBR) ...................................................................................................... 496
SS Transmit Data Register (SSTDR) ................................................................................................ 496
SS Receive Data Register (SSRDR) ................................................................................................. 497
SS Control Register H (SSCRH) ...................................................................................................... 497
SS Control Register L (SSCRL) ....................................................................................................... 498
SS Mode Register (SSMR) ............................................................................................................... 499
SS Enable Register (SSER) .............................................................................................................. 500
Transfer Clock .................................................................................................................................. 503
SS Shift Register (SSTRSR) ............................................................................................................. 505
Interrupt Requests ............................................................................................................................. 506
Communication Modes and Pin Functions ....................................................................................... 507
Initialization in Clock Synchronous Communication Mode ............................................................ 508
Data Transmission ............................................................................................................................ 509
Data Reception .................................................................................................................................. 511
Initialization in 4-Wire Bus Communication Mode ......................................................................... 516
Data Transmission ............................................................................................................................ 517
2
C Mode) .................................................................................................................. 473
2
C Mode) .............................................................................................................. 491
A - 13