R5F21292SNSP#U0 Renesas Electronics America, R5F21292SNSP#U0 Datasheet - Page 14

• Manufacturer Part Number: R5F21292SNSP#U0
• Description: MCU 3/5V 16K+2K 20PIN-SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/29r

Specifications of R5F21292SNSP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K521276S000BE - KIT DEV RSK-R8C/26-29
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

18.
19.
20.
21.
18.1
18.2
18.3
18.4
18.5
18.6
18.7
19.1
19.2
19.3
19.4
19.5
19.6
19.7
20.1
20.2
21.1
21.2
21.3
19.3.1
19.3.2
19.4.1
19.4.2
19.4.3
19.4.4
19.4.5
19.5.1
19.6.1
19.7.1
21.1.1
21.1.2
21.1.3
21.1.4
21.2.1
21.2.2
21.2.3
21.2.4
21.2.5
21.3.1
21.3.2
21.3.3
21.3.4
A/D Converter ............................................................................................................................. 328
Flash Memory ............................................................................................................................. 340
Electrical Characteristics ............................................................................................................ 370
Usage Notes ............................................................................................................................... 415
One-Shot Mode ..................................................................................................................................... 332
Repeat Mode .......................................................................................................................................... 334
Sample and Hold ................................................................................................................................... 336
A/D Conversion Cycles ......................................................................................................................... 336
Internal Equivalent Circuit of Analog Input .......................................................................................... 337
Output Impedance of Sensor under A/D Conversion ............................................................................ 338
Notes on A/D Converter ........................................................................................................................ 339
Overview ............................................................................................................................................... 340
Memory Map ......................................................................................................................................... 341
Functions to Prevent Rewriting of Flash Memory ................................................................................ 343
CPU Rewrite Mode ............................................................................................................................... 345
Standard Serial I/O Mode ...................................................................................................................... 363
Parallel I/O Mode .................................................................................................................................. 366
Notes on Flash Memory ........................................................................................................................ 367
N, D Version .......................................................................................................................................... 370
J, K Version ........................................................................................................................................... 395
Notes on Clock Generation Circuit ....................................................................................................... 415
Notes on Interrupts ................................................................................................................................ 416
Notes on Timers .................................................................................................................................... 419
ID Code Check Function .................................................................................................................. 343
ROM Code Protect Function ............................................................................................................ 344
EW0 Mode ........................................................................................................................................ 346
EW1 Mode ........................................................................................................................................ 346
Software Commands ......................................................................................................................... 355
Status Registers ................................................................................................................................. 360
Full Status Check .............................................................................................................................. 361
ID Code Check Function .................................................................................................................. 363
ROM Code Protect Function ............................................................................................................ 366
CPU Rewrite Mode ........................................................................................................................... 367
Stop Mode ......................................................................................................................................... 415
Wait Mode ........................................................................................................................................ 415
Oscillation Stop Detection Function ................................................................................................. 415
Oscillation Circuit Constants ............................................................................................................ 415
Reading Address 00000h .................................................................................................................. 416
SP Setting .......................................................................................................................................... 416
External Interrupt and Key Input Interrupt ....................................................................................... 416
Changing Interrupt Sources .............................................................................................................. 417
Changing Interrupt Control Register Contents ................................................................................. 418
Notes on TImer RA ........................................................................................................................... 419
Notes on Timer RB ........................................................................................................................... 420
Notes on Timer RC ........................................................................................................................... 424
Notes on Timer RE ........................................................................................................................... 425
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