R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 588

• Manufacturer Part Number: R5F21334CNFP#U0
• Description: MCU 1KB FLASH 16K ROM 32-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/33Cr

Specifications of R5F21334CNFP#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: 27
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K 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: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/33C Group
REJ09B0570-0100 Rev.1.00 Dec. 14, 2009
Page 558 of 589
Timing requirements
(Unless Otherwise Specified: V
Figure 32.16
Figure 32.17
Table 32.31
Table 32.32
t
t
t
t
t
t
t
t
t
External Clock Input
c(XOUT)
WH(XOUT)
WL(XOUT)
c(XCIN)
WH(XCIN)
WL(XCIN)
c(TRAIO)
WH(TRAIO)
WL(TRAIO)
TRAIO input
Symbol
Symbol
XOUT input cycle time
XOUT input “H” width
XOUT input “L” width
XCIN input cycle time
XCIN input “H” width
XCIN input “L” width
TRAIO input cycle time
TRAIO input “H” width
TRAIO input “L” width
External Clock Input (XOUT, XCIN)
TRAIO Input
TRAIO Input Timing Diagram when V
External Clock Input Timing Diagram when V
t
WH(TRAIO)
CC
= 2.2 V, V
t
WH(XOUT),
t
WH(XCIN)
Parameter
Parameter
SS
= 0 V at Topr = 25°C)
t
C(XOUT),
t
C(TRAIO)
t
t
WL(XOUT),
WL(TRAIO)
CC
t
C(XCIN)
= 2.2 V
t
WL(XCIN)
CC
= 2.2 V
32. Electrical Characteristics
Min.
Min.
200
500
200
200
90
90
14
7
7
Standard
Standard
V
Max.
Max.
CC
V
−
−
−
−
−
−
−
−
−
CC
= 2.2 V
= 2.2 V
Unit
Unit
ns
ns
ns
µ s
µ s
µ s
ns
ns
ns