R5F21134FP Renesas Electronics America, R5F21134FP Datasheet - Page 19
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R5F21134FP
Manufacturer Part Number
R5F21134FP
Description
IC R8C MCU FLASH 16K 32LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/13r
Datasheet
1.R5F21132FPU0.pdf
(33 pages)
Specifications of R5F21134FP
Core Processor
R8C
Core Size
16-Bit
Speed
20MHz
Connectivity
SIO, UART/USART
Peripherals
LED, POR, Voltage Detect, WDT
Number Of I /o
22
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
32-LQFP
For Use With
R0E521134CPE00 - EMULATOR COMPACT R8C/13
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F21134FP#ES
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
R5F21134FP#U0
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
R5F21134FP#U0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
R5F21134FP#W4
Manufacturer:
Renesas Electronics America
Quantity:
10 000
R8C/13 Group
Rev.1.20
REJ03B0069-0120
Table 5.5 Flash Memory (Data flash Block A, Block B) Electrical Characteristics
N O T E S :
3 . N u m b e r s o f P r o g r a m / E r a s e c y c l e s f o r w h i c h a l l e l e c t r i c a l c h a r a c t e r i s t i c s i s g u a r a n t e e d .
4 . T a b l e 5 . 5 a p p l i e s f o r B l o c k A o r B w h e n t h e P r o g r a m / E r a s e c y c l e s a r e m o r e t h a n 1 0 0 0 . T h e b y t e p r o g r a m t i m e u p t o
5 . T o r e d u c e t h e n u m b e r o f P r o g r a m / E r a s e c y c l e s , a b l o c k e r a s e s h o u l d i d e a l l y b e p e r f o r m e d a f t e r w r i t i n g i n s e r i e s a s
6 . I f e r r o r o c c u r s d u r i n g b l o c k e r a s e , a t t e m p t t o e x e c u t e t h e c l e a r s t a t u s r e g i s t e r c o m m a n d , t h e n t h e b l o c k e r a s e
7 . C u s t o m e r s d e s i r i n g P r o g r a m / E r a s e f a i l u r e r a t e i n f o r m a t i o n s h o u l d c o n t a c t t h e i r R e n e s a s t e c h n i c a l s u p p o r t r e p r e s e n t a -
8 . - 4 0 C f o r D v e r s i o n .
9 . T h e d a t a h o l d t i m e i n c l u d e s t i m e t h a t t h e p o w e r s u p p l y i s o f f o r t h e c l o c k i s n o t s u p p l i e d .
1 . R e f e r e n c e d t o V
2 . D e f i n i t i o n o f P r o g r a m / E r a s e
Figure 5.2 Time delay from Suspend Request until Erase Suspend
Symbol
t
T h e e n d u r a n c e o f P r o g r a m / E r a s e s h o w s a t i m e f o r e a c h b l o c k .
I f t h e p r o g r a m / e r a s e n u m b e r i s “ n ” ( n = 1 0 0 0 , 1 0 0 0 0 ) , “ n ” t i m e s e r a s e c a n b e p e r f o r m e d f o r e a c h b l o c k .
F o r e x a m p l e , i f p e r f o r m i n g o n e - b y t e w r i t e t o t h e d i s t i n c t a d d r e s s e s o n B l o c k A o f 2 K - b y t e b l o c k 2 0 4 8 t i m e s a n d t h e n
e r a s i n g t h a t b l o c k , t h e n u m b e r o f P r o g r a m / E r a s e c y c l e s i s o n e t i m e .
H o w e v e r , p e r f o r m i n g m u l t i p l e w r i t e s t o t h e s a m e a d d r e s s b e f o r e a n e r a s e o p e r a t i o n i s p r o h i b i t e d ( o v e r w r i t i n g
p r o h i b i t e d ) .
1 0 0 0 c y c l e s a r e t h e s a m e a s t h a t o f t h e p r o g r a m a r e a ( s e e T a b l e 5 . 4 ) .
m a n y d i s t i n c t a d d r e s s e s ( o n l y o n e t i m e e a c h ) a s p o s s i b l e . I f p r o g r a m m i n g a s e t o f 1 6 b y t e s , w r i t e u p t o 1 2 8 s e t s a n d
t h e n e r a s e t h e m o n e t i m e . T h i s w i l l r e s u l t i n i d e a l l y r e d u c i n g t h e n u m b e r o f P r o g r a m / E r a s e c y c l e s . A d d i t i o n a l l y ,
a v e r a g i n g t h e n u m b e r o f P r o g r a m / E r a s e c y c l e s f o r B l o c k A a n d B w i l l b e m o r e e f f e c t i v e . I t i s i m p o r t a n t t o t r a c k t h e t o t a l
n u m b e r o f b l o c k e r a s e s a n d r e s t r i c t t h e n u m b e r .
c o m m a n d a t l e a s t t h r e e t i m e s u n t i l t h e e r a s e e r r o r d i s a p p e a r s .
t i v e .
d ( S R - E S )
–
–
–
–
–
–
–
–
–
–
Erase-suspend request
Jan 27, 2006
T i m e d e l a y f r o m S u s p e n d R e q u e s t u n t i l E r a s e S u s p e n d
B l o c k e r a s e t i m e ( p r o g r a m / e r a s e e n d u r a n c e
> 1 0 0 0 t i m e s )
E r a s e S u s p e n d R e q u e s t I n t e r v a l
(interrupt request)
P r o g r a m / E r a s e e n d u r a n c e
B y t e p r o g r a m t i m e ( p r o g r a m / e r a s e e n d u r a n c e
B y t e p r o g r a m t i m e ( p r o g r a m / e r a s e e n d u r a n c e
>1 0 0 0 t i m e s )
B l o c k e r a s e t i m e ( p r o g r a m / e r a s e e n d u r a n c e
P r o g r a m , E r a s e V o l t a g e
R e a d V o l t a g e
P r o g r a m / E r a s e T e m p e r a t u r e
D a t a h o l d t i m e
1 0 0 0 t i m e s )
1 0 0 0 t i m e s )
C C
= A V c c = 2 . 7 t o 5 . 5 V a t T o p r = - 2 0 ° C t o 8 5 ° C / - 4 0 ° C t o 8 5 ° C u n l e s s o t h e r w i s e s p e c i f i e d .
FMR46
page 17 of 27
( 9 )
P a r a m e t e r
(2 )
A m b i e n t t e m p e r a t u r e =
5 5 ° C
M e a s u r i n g c o n d i t i o n
t
d(SR-ES)
- 2 0 ( - 4 0 )
1 0 0 0 0
M i n .
2.7
2.7
10
2 0
(3 )
(8 )
S t a n d a r d
(4)
5. Electrical Characteristics
T y p .
0.2
0.3
50
65
M a x
4 0 0
8 5
5 . 5
5 . 5
9
8
t i m e s
U n i t
y e a r
m s
° C
m s
µs
µ s
V
V
s
s