R5F21102DFP#U0 Renesas Electronics America, R5F21102DFP#U0 Datasheet - Page 152
R5F21102DFP#U0
Manufacturer Part Number
R5F21102DFP#U0
Description
IC R8C MCU FLASH 8K 32LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/10r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21102FPU0.pdf
(30 pages)
3.R5F21102FPU0.pdf
(201 pages)
Specifications of R5F21102DFP#U0
Core Processor
R8C
Core Size
16-Bit
Speed
16MHz
Connectivity
SIO, UART/USART
Peripherals
LED, WDT
Number Of I /o
22
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
For Use With
R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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R8C/10 Group
Rev.1.20 Jan 27, 2006
REJ09B0019-0120
17. Flash Memory Version
Table 17.1 Flash Memory Version Performance
Table 17.2 Flash Memory Rewrite Modes
Flash memory
rewrite mode
Function
Areas which
can be rewritten
Operation
mode
ROM
programmer
17.1 Overview
Flash memory operating mode
Erase block
Protect method
Number of commands
Method for program
Method for erasure
Program, erase control method
Number of program and erasure
ROM code protection
The flash memory version has two modes—CPU rewrite and standard serial I/O—in which its flash
memory can be operated on.
Table 17.1 outlines the performance of flash memory version (see “Table 1.1 Performance” for the items
not listed on Table 17.1).
Item
User ROM area is rewritten by executing
software commands from the CPU.
User ROM area
Single chip mode
None
EW0 mode: Can be rewritten in any area
EW1 mode: Can be rewritten in the flash
page 140 of 180
CPU rewrite mode
other than the flash memory
memory
2 modes (CPU rewrite and standard serial I/O)
Block erase
Blocks 0 and 1 protected by block 0, 1 program enable bit
5 commands
100 times
In units of byte
Program and erase controlled by software command
Standard serial I/O mode is supported.
See “Figure 17.1. Flash Memory Block Diagram”
User ROM area is rewritten by using a
dedicated serial programmer.
User ROM area
Boot mode
Serial programmer
Specification
Standard serial I/O mode 1
Standard serial I/O mode 2
: Clock synchronous serial I/O
: UART
Standard serial I/O mode
17. Memory Map
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