R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 191

• Manufacturer Part Number: R5F21134DFP#U0
• Description: IC R8C MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/13r

Specifications of R5F21134DFP#U0

• Core Size: 16-Bit
• Program Memory Size: 16KB (16K x 8)
• Oscillator Type: Internal
• Core Processor: R8C
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 22
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• No. Of I/o's: 22
• Eeprom Memory Size: 4KB
• Ram Memory Size: 1024Byte
• Cpu Speed: 20MHz
• No. Of Timers: 16
• Digital Ic Case: RoHS Compliant
• Controller Family/series: R8C/13
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

R8C/13 Group
Rev.1.20
REJ09B0111-0120
NOTES:
Table 17.6 Errors and FMR0 Register Status
1. Writing ‘FF
FMR07
(SR5)
mode, and the command code written in the first bus cycle is nullified.
(status register)
FRM00 register
17.4.5 Full Status Check
1
1
0
When an error occurs, the FMR06 to FMR07 bits in the FMR0 register are set to “1”, indicating occur-
rence of each specific error. Therefore, execution results can be verified by checking these status bits
(full status check). Table 17.6 lists errors and FMR0 register status. Figure 17.12 shows a full status
check flowchart and the action to be taken when each error occurs.
Jan 27, 2006
status
FMR06
(SR4)
16
1
’ in the second bus cycle of these commands places the microcomputer in read array
0
1
page 180 of 205
Command
sequence error • When invalid data was written other than those that can be writ-
Erase error
Program error
Error
• When any command is not written correctly
•When executing the program command or block erase command
• When inputting and erasing the address in which the Flash
• When executing to erase the block which disables rewriting dur-
• When inputting and writing the address in which the Flash
• When executing to write the block which disables rewriting during
• When the Block Erase command was executed but not automati-
• When the Program command was executed but not automatically
ten in the second bus cycle of the Block Erase command (i.e.,
other than ‘D0
while rewriting is disabled using the FMR02 bit in the FMR0 regis-
ter, the FMR15 or FMR16 bit in the FMR1 register.
memory is not allocated during the erase command input.
ing the erase command input.
memory is not allocated during the write command input.
the write command input.
cally erased correctly
programmed correctly.
16
’ or ‘FF
Error occurrence condition
16
’)
(1)
17.4 CPU Rewrite Mode