R5F21272SNFP#U0 Renesas Electronics America, R5F21272SNFP#U0 Datasheet - Page 412

IC R8C/27 MCU FLASH 32LQFP

R5F21272SNFP#U0

Manufacturer Part Number
R5F21272SNFP#U0
Description
IC R8C/27 MCU FLASH 32LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/27r
Datasheet

Specifications of R5F21272SNFP#U0

Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
LED, POR, Voltage Detect, WDT
Number Of I /o
25
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.2 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
R0K521276S000BE - KIT DEV RSK-R8C/26-29R0E521000EPB00 - PROBE EMULATOR FOR PC7501
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F21272SNFP#U0
Manufacturer:
Renesas Electronics America
Quantity:
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Part Number:
R5F21272SNFP#U0
Manufacturer:
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Quantity:
300 000
Company:
Part Number:
R5F21272SNFP#U0
Manufacturer:
Renesas Electronics America
Quantity:
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Company:
Part Number:
R5F21272SNFP#U0R5F21272SNFP#V2
Manufacturer:
Renesas Electronics America
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Company:
Part Number:
R5F21272SNFP#U0R5F21272SNFP#X6
Manufacturer:
Renesas Electronics America
Quantity:
10 000
R8C/26 Group, R8C/27 Group
Rev.2.10
REJ09B0278-0210
Figure 20.7
Table 20.14
NOTES:
t
t
t
t
t
t
t
t
t
t
t
SCL
SCLH
SCLL
sf
SP
BUF
STAH
STAS
STOP
SDAS
SDAH
Symbol
1. V
2. 1t
SDA
SCL
CC
CYC
Sep 26, 2008
= 2.2 to 5.5 V, V
= 1/f1(s)
SCL input cycle time
SCL input “H” width
SCL input “L” width
SCL, SDA input fall time
SCL, SDA input spike pulse rejection time
SDA input bus-free time
Start condition input hold time
Retransmit start condition input setup time
Stop condition input setup time
Data input setup time
Data input hold time
P
Timing Requirements of I
NOTES:
I/O Timing of I
(2)
1. Start condition
2. Stop condition
3. Retransmit start condition
t
BUF
S
t
(1)
sf
SS
V
V
Page 393 of 453
Parameter
= 0 V and T
t
STAH
IH
IL
t
SCLL
2
C bus Interface
t
SCL
opr
t
= -20 to 85 ° C (N version) / -40 to 85 ° C (D version), unless otherwise specified.
SCLH
t
sr
2
C bus Interface
t
SDAH
Condition
(1)
Sr
(3)
t
STAS
12t
3t
5t
1t
CYC
CYC
CYC
CYC
5t
3t
3t
3t
Min.
CYC
CYC
CYC
CYC
+ 300
+ 500
0
+ 600
+ 20
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
Standard
t
SDAS
20. Electrical Characteristics
t
SP
Typ.
t
STOP
1t
Max.
300
CYC
P
(2)
(2)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns

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