R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 155
R5F21122FP#U0
Manufacturer Part Number
R5F21122FP#U0
Description
IC R8C MCU FLASH 8K 32LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/12r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21122FPU0.pdf
(30 pages)
3.R5F21122FPU0.pdf
(200 pages)
Specifications of R5F21122FP#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
-20°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
- Current page: 155 of 200
- Download datasheet (3Mb)
R8C/12 Group
Rev.1.20
REJ09B0110-0120
Figure 17.2 Address for ID Code Stored
17.3 Functions To Prevent Flash Memory from Rewriting
To prevent the flash memory from being read or rewritten easily, standard serial input/output mode has
an ID code check function.
17.3.1 ID Code Check Function
Use this function in standard serial input/output mode. Unless the flash memory is blank, the ID codes
sent from the programmer and the ID codes written in the flash memory are compared to see if they
match. If the ID codes do not match, the commands sent from the programmer are not accepted. The
ID code consists of 8-bit data, the areas of which, beginning with the first byte, are 00FFDF
00FFE3
the ID codes are preset at these addresses and write it in the flash memory.
Jan 27, 2006
16
, 00FFEB
page 143 of 181
16
0 0 F F D F
00FFE3
0 0 F F E 7
0 0 F F E B
0 0 F F E F
0 0 F F F 3
0 0 F F F 7
0 0 F F F B
0 0 F F F F
, 00FFEF
NOTES:
1. The OFS register is assigned to the 00FFFF
address. Refer to "Figure11.2 OFS, WDC, WDTR
and WDTS registers for the OFS register details.
A d d r e s s
16
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
16
t o 0 0 F F F 0
t o 0 0 F F F 4
to 00FFE0
t o 0 0 F F E 4
t o 0 0 F F E C
t o 0 0 F F F 8
t o 0 0 F F F C
t o 0 0 F F D C
t o 0 0 F F E 8
, 00FFF3
1 6
1 6
16
1 6
1 6
1 6
1 6
1 6
1 6
16
, 00FFF7
ID1
ID2
ID3
ID4
ID5
ID6
ID7
(Note 1)
17.3 Functions to Prevent Flash Memory from Rewriting
16
O s c i l l a t i o n s t o p d e t e c t i o n / w a t c h d o g
t i m e r v e c t o r / v o l t a g e d e t e c t i o n
U n d e f i n e d i n s t r u c t i o n v e c t o r
O v e r f l o w v e c t o r
B R K i n s t r u c t i o n v e c t o r
Address match vector
S i n g l e s t e p v e c t o r
Reset vector
( R e s e r v e d )
(Reserved)
, and 00FFFB
4 bytes
16
16
. Prepare a program in which
16
,
Related parts for R5F21122FP#U0
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: