R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 704

• Manufacturer Part Number: R5F21346CNFP#U0
• Description: MCU 1KB FLASH 32K ROM 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/34Cr

Specifications of R5F21346CNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 43
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/34C Group
REJ09B0586-0100 Rev.1.00 Jan 13, 2010
Page 671 of 723
Table 33.15
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
= 1.8 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 Synchronous Serial Communication Unit (SSU)
Parameter
SS
= 0 V and 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
1.8 V ≤ V
2.7 V ≤ V
1.8 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
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
33. 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
CYC
CYC
CYC
CYC
CYC
SUCYC
SUCYC
Unit
µ s
µ s
ns
ns
ns
ns
ns
ns
ns
(2)
(2)
(2)
(2)
(2)