R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 189

• 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
Appendix 2. Connecting examples for serial writer and on-chip debugging emulator
Appendix figure 2.2 Connecting examples with M16C Flash Starter (M3A-0806)
Appendix figure 2.1 Connecting examples with USB Flash Writer (M3A-0665)
Jan 27, 2006
Appendix figure. 2.1 shows connecting examples with USB Flash Writer and appendix figure 2.2
shows connecting examples with M16C Flash Starter.
M O D E
T x D
RxD
1 0
M 1 6 C F l a s h S t a r t e r
4
R x D
RESET
2
4
( M 3 A - 0 8 0 6 )
page 177 of 181
8
USB Flash Writer
Appendix 2. Connecting Examples for Serial Writer and On-chip Debugging Emulator
MODE
(M3A-0665)
T x D
10
T x D
M O D E
T x D
V s s
V c c
7
1
V s s
7
3
1
C N V s s
Vcc
3 3 k
2 5
2 6
2 8
2 7
2 9
3 0
3 1
3 2
2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7
1 2 3 4 5 6 7 8
2 5
2 6
2 7
2 8
2 9
3 0
3 2
3 1
2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7
1 2 3 4 5 6 7 8
R8C/12
o s c i l l a t o r
c i r c u i t
C o n n e t
R 8 C / 1 2
oscillator
Connect
circuit
( 1 )
NOTES:
1. Need to connect the oscillator circuit, even when operating
NOTES:
(1)
1. No need to connect an oscillation circuit when operating with
1 6
1 5
1 4
1 3
1 2
1 1
1 0
9
with the on-chip oscillator clock.
on-chip oscillator clock.
1 6
1 5
1 4
1 3
1 2
1 1
1 0
9
U s e r r e s e t s i g n a l
Vcc
Vss
V c c
V s s