R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 117
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
-
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Manufacturer
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R8C/12 Group
Rev.1.20
REJ09B0110-0120
Figure 14.1 A/D Converter Block Diagram
V
A V
R E F
S S
Jan 27, 2006
P 0
P 0
P0
P 0
P0
P 0
P0
P 0
f
AD
7
6
5
4
3
2
1
0
V C U T = 0
/ A N
/ A N
/AN
/ A N
/AN
/ A N
/AN
/ A N
V C U T = 1
0
1
2
3
4
5
6
7
page 105 of 181
S u c c e s s i v e c o n v e r s i o n r e g i s t e r
1 / 2
R e s i s t o r l a d d e r
A D r e g i s t e r
Data bus
CH2,CH1,CH0=000
C H 2 , C H 1 , C H 0 = 0 0 1
C H 2 , C H 1 , C H 0 = 0 1 0
C H 2 , C H 1 , C H 0 = 0 1 1
CH2,CH1,CH0=100
C H 2 , C H 1 , C H 0 = 1 0 1
CH2,CH1,CH0=110
C H 2 , C H 1 , C H 0 = 1 1 1
1 / 2
2
2
2
2
2
2
2
2
CKS0=0
C K S 0 = 1
ADCON0
CH0 to CH2: Bits in ADCON0 register
CKS1=0
CKS1=1
Decoder
A/D conversion rate
selection
V
V
c o m
IN
14. A/D Converter
C o m p a r a t o r
A D
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