R5F21217JFP#U1 Renesas Electronics America, R5F21217JFP#U1 Datasheet - Page 394

• Manufacturer Part Number: R5F21217JFP#U1
• Description: MCU FLASH 48K 2.5K CMOS 48LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/21r

Specifications of R5F21217JFP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/20 Group, R8C/21 Group
Rev.2.00 Aug 27, 2008
REJ09B0250-0200
Table 19.2
Function
Areas which can
be rewritten
Operating mode Single chip mode
ROM
programmer
Flash Memory
Rewrite Mode
Flash Memory Rewrite Modes
User ROM area is rewritten by
executing software commands
from the CPU.
EW0 mode: Rewritable in the
EW1 mode: Rewritable in flash
User ROM area
None
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CPU Rewrite Mode
RAM
memory
User ROM area is rewritten
by using a dedicated serial
programmer.
User ROM area
Boot mode
Serial programmer
Standard Serial I/O Mode
User ROM area is
rewritten by using a
dedicated parallel
programmer.
User ROM area
Parallel I/O mode
Parallel programmer
Parallel I/O Mode
19. Flash Memory