R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 14

MCU 1KB FLASH 16K ROM 32-LQFP

R5F21334CNFP#U0

Manufacturer Part Number
R5F21334CNFP#U0
Description
MCU 1KB FLASH 16K ROM 32-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/3x/33Cr
Datasheet

Specifications of R5F21334CNFP#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
27
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F21334CNFP#U0
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
R5F21334CNFP#U0R5F21334CNFP#V2
Manufacturer:
RENESAS
Quantity:
5 600
Company:
Part Number:
R5F21334CNFP#U0R5F21334CNFP#V2
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
R5F21334CNFP#U0R5F21334CNFP#X6
Manufacturer:
Renesas Electronics America
Quantity:
10 000
12.
13.
14.
15.
12.1
12.2
12.3
12.4
12.5
13.1
13.2
13.3
14.1
14.2
14.3
15.1
15.2
15.3
12.5.1
13.2.1
13.2.2
13.3.1
14.2.1
14.2.2
14.2.3
14.2.4
14.2.5
14.2.6
14.2.7
14.3.1
14.3.2
14.3.3
15.2.1
15.2.2
15.2.3
15.2.4
15.2.5
15.2.6
15.2.7
15.2.8
15.3.1
15.3.2
15.3.3
15.3.4
15.3.5
15.3.6
ID Code Areas ............................................................................................................................ 159
Option Function Select Area ....................................................................................................... 163
Watchdog Timer ......................................................................................................................... 167
DTC ............................................................................................................................................ 176
Overview ............................................................................................................................................... 159
Functions ............................................................................................................................................... 160
Forced Erase Function ........................................................................................................................... 161
Standard Serial I/O Mode Disabled Function ....................................................................................... 161
Notes on ID Code Areas ........................................................................................................................ 162
Overview ............................................................................................................................................... 163
Registers ................................................................................................................................................ 164
Notes on Option Function Select Area .................................................................................................. 166
Overview ............................................................................................................................................... 167
Registers ................................................................................................................................................ 169
Overview ............................................................................................................................................... 176
Registers ................................................................................................................................................ 177
Function Description ............................................................................................................................. 182
Functional Description ......................................................................................................................... 173
Setting Example of ID Code Areas ................................................................................................... 162
Option Function Select Register (OFS) ............................................................................................ 164
Option Function Select Register 2 (OFS2) ....................................................................................... 165
Setting Example of Option Function Select Area ............................................................................. 166
Processor Mode Register 1 (PM1) .................................................................................................... 169
Watchdog Timer Reset Register (WDTR) ........................................................................................ 169
Watchdog Timer Start Register (WDTS) ......................................................................................... 169
Watchdog Timer Control Register (WDTC) .................................................................................... 170
Count Source Protection Mode Register (CSPR) ............................................................................. 170
Option Function Select Register (OFS) ............................................................................................ 171
Option Function Select Register 2 (OFS2) ....................................................................................... 172
Common Items for Multiple Modes ................................................................................................. 173
Count Source Protection Mode Disabled .......................................................................................... 174
Count Source Protection Mode Enabled ........................................................................................... 175
DTC Control Register j (DTCCRj) (j = 0 to 23) ............................................................................... 178
DTC Block Size Register j (DTBLSj) (j = 0 to 23) .......................................................................... 178
DTC Transfer Count Register j (DTCCTj) (j = 0 to 23) ................................................................... 179
DTC Transfer Count Reload Register j (DTRLDj) (j = 0 to 23) ...................................................... 179
DTC Source Address Register j (DTSARj) (j = 0 to 23) .................................................................. 179
DTC Destination Address Register j (DTDARj) (j = 0 to 23) .......................................................... 179
DTC Activation Enable Register i (DTCENi) (i = 0 to 3, 5, 6) ........................................................ 180
DTC Activation Control Register (DTCTL) .................................................................................... 181
Overview ........................................................................................................................................... 182
Activation Sources ............................................................................................................................ 182
Control Data Allocation and DTC Vector Table .............................................................................. 184
Normal Mode .................................................................................................................................... 189
Repeat Mode ..................................................................................................................................... 190
Chain Transfers ................................................................................................................................. 191
A - 5

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