R5F21274SDFP#U0 Renesas Electronics America, R5F21274SDFP#U0 Datasheet - Page 408

• Manufacturer Part Number: R5F21274SDFP#U0
• Description: IC R8C/27 MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/27r

Specifications of R5F21274SDFP#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: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°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: -

R8C/26 Group, R8C/27 Group
Rev.2.10
REJ09B0278-0210
Table 20.13
NOTES:
t
t
t
t
t
t
t
t
t
t
t
t
SUCYC
HI
LO
RISE
FALL
SU
H
LEAD
LAG
OD
SA
OR
Symbol
1. V
2. 1t
CC
CYC
Sep 26, 2008
= 2.2 to 5.5 V, V
= 1/f1(s)
SSCK clock cycle time
SSCK clock “H” width
SSCK clock “L” width
SSCK clock rising
time
SSCK clock falling
time
SSO, SSI data input setup time
SSO, SSI data input hold time
SCS setup time
SCS hold time
SSO, SSI data output delay time
SSI slave access time
SSI slave out open time
Timing Requirements of Clock Synchronous Serial I/O with Chip Select
Parameter
SS
Page 389 of 453
= 0 V at T
Master
Slave
Master
Slave
Slave
Slave
opr
= -20 to 85 ° C (N version) / -40 to 85 ° C (D version), unless otherwise specified.
2.7 V ≤ V
2.2 V ≤ V
2.7 V ≤ V
2.2 V ≤ V
Conditions
CC
CC
CC
CC
≤ 5.5 V
< 2.7 V
≤ 5.5 V
< 2.7 V
1t
1t
CYC
CYC
Min.
100
0.4
0.4
4
−
−
−
−
1
−
−
−
−
−
+ 50
+ 50
Typ.
Standard
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
20. Electrical Characteristics
1.5t
1.5t
1.5t
1.5t
CYC
CYC
CYC
CYC
Max.
0.6
0.6
−
1
1
1
1
−
−
−
−
1
+ 100
+ 200
+ 100
+ 200
(1)
t
t
t
t
t
t
t
SUCYC
SUCYC
CYC
CYC
CYC
CYC
CYC
Unit
µ s
µ s
ns
ns
ns
ns
ns
ns
ns
(2)
(2)
(2)
(2)
(2)