R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 143

• Manufacturer Part Number: R5F21122FP#U0
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/12r

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: -

R8C/12 Group
Rev.1.20
REJ09B0110-0120
Table 16.3 A/D Conversion Characteristics
NOTES:
Figure 16.1 Port P0 to P4 measurement circuit
S y m b o l
1. V
2. If f
3. If the AVcc is less than 4.2V, divide the f
4. Hold Vcc=Vref.
V
t
V
R
C O N V
R E F
I A
L A D D E R
–
–
–
CC
Jan 27, 2006
AD
=AV
exceeds 10 MHz, divide the f
A / D o p e r a t i n g
c l o c k f r e q u e n c y
C o n v e r s i o n t i m e
L a d d e r r e s i s t a n c e
R e f e r e n c e v o l t a g e
R e s o l u t i o n
A n a l o g i n p u t v o l t a g e
A b s o l u t e
a c c u r a c y
CC
=2.7 to 5.5V at Topr = -20 to 85 °C / -40 to 85 °C, unless otherwise specified.
page 131 of 181
P a r a m e t e r
(2 )
W i t h o u t s a m p l e & h o l d
With sample & hold
10 bit mode
1 0 b i t m o d e
AD
8 b i t m o d e
8 b i t m o d e
and hold A/D operating clock frequency (Ø
10 bit mode
8 b i t m o d e
AD
and hold A/D operating clock frequency (Ø
P0
P1
P2
P3
P4
øAD=10 MHz, Vref=Vcc=5.0V
øAD=10 MHz, Vref=Vcc=3.3V
øAD=10 MHz, Vref=Vcc=5.0V
øAD=10 MHz, Vref=Vcc=5.0V
ø A D = 1 0 M H z , V r e f = V c c = 5 . 0 V
ø A D = 1 0 M H z , V r e f = V c c = 3 . 3 V
V
V
R E F
r e f
= V
= V
Measuring condition
C C
C C
30pF
AD)
(3)
(3 )
10 MHz or below.
AD)
16. Electrical Characteristics
f
M i n .
AD
0 . 2 5
1 0
3 . 3
2 . 8
1.0
0
/2 or below.
S t a n d a r d
V
T y p . M a x .
C C
( 4 )
40
± 5
± 2
V
± 3
± 2
10
10
1 0
r e f
U n i t
LSB
MHz
MHz
L S B
L S B
L S B
B i t
k
µs
µs
V
V