R5F21102DFP#U0 Renesas Electronics America, R5F21102DFP#U0 Datasheet - Page 170

• Manufacturer Part Number: R5F21102DFP#U0
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/10r

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: -

R8C/10 Group
Rev.1.20 Jan 27, 2006
REJ09B0019-0120
Table 17.7 Pin Functions (Flash Memory Standard Serial I/O Mode)
P 4
V
IV
R E S E T
P 4
A V
V
P 0
P 1
P3
P 4
P 0
M O D E
C N V
P3
C C
R E F
CC
7
6
1
0
0
5
0
7
C C
/ X
/ X
, V
t o P 0
t o P 1
to P3
S S
, A V
I N
O U T
S S
P i n
7
7
3
S S
R e s e t i n p u t
P 4
P 4
A n a l o g p o w e r s u p p l y i n p u t
I n p u t p o r t P 0
I n p u t p o r t P 1
Input port P3
I n p u t p o r t P 4
T x D o u t p u t
M O D E
C N V
RxD input
R e f e r e n c e v o l t a g e i n p u t
P o w e r i n p u t
IV
6
7
page 158 of 180
CC
i n p u t / C l o c k i n p u t
i n p u t / C l o c k o u t p u t
S S
N a m e
I/O
I/O
I/O
I / O
I
I
I
I
I
I
I
O
I
I
Connect a ceramic resonator or crystal oscillator between X
X
mode 1, connect a ceramic resonator or crystal oscillator between X
not using the main clock in standard serial I/O mode 1, connect this pin to Vcc via a resistor
(pull-up).
A p p l y t h e v o l t a g e g u a r a n t e e d f o r P r o g r a m a n d E r a s e t o V c c p i n a n d
0 V t o V s s p i n .
Connect capacitor (0.1 µF) to Vss.
Reset input pin.
Connect AVss to Vss and AVcc to Vcc, respectively.
Enter the reference voltage for AD from this pin.
Input "H" or "L" level signal or open.
Input "H" or "L" level signal or open.
Input "H" or "L" level signal or open.
Input "H" or "L" level signal or open.
Serial data output pin
Standard serial I/O mode 1: connect to flash programmer
Standard serial I/O mode 2: Input "L".
Serial data input pin
S t a n d a r d s e r i a l I / O m o d e 1 : c o n n e c t t o f l a s h p r o g r a m m e r
S t a n d a r d s e r i a l I / O m o d e 2 : I n p u t " L " .
OUT
pins in standard serial I/O mode 2. When using the main clock in standard serial I/O
Description
17.5 Standard Serial I/O Mode
IN
and
IN
and X
OUT
pins. When