R5F21194SP#ES Renesas Electronics America, R5F21194SP#ES Datasheet - Page 34

• Manufacturer Part Number: R5F21194SP#ES
• Description: IC R8C MCU FLASH 16K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/19r

Specifications of R5F21194SP#ES

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x1b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

R8C/18 Group, R8C/19 Group
Rev.1.40
REJ03B0124-0140
Figure 5.7
Figure 5.8
INT0 input
CLKi
TxDi
RxDi
Table 5.17
i = 0 or 1
Table 5.18
NOTES:
t
t
t
t
t
t
t
t
t
c(CK)
W(CKH)
W(CKL)
d(C-Q)
h(C-Q)
su(D-C)
h(C-D)
W(INH)
W(INL)
Symbol
Symbol
1. When selecting the digital filter by the INT0 input filter select bit, use an INT0 input HIGH width of either (1/digital filter clock
2. When selecting the digital filter by the INT0 input filter select bit, use an INT0 input LOW width of either (1/digital filter clock
frequency x 3) or the minimum value of standard, whichever is greater.
frequency x 3) or the minimum value of standard, whichever is greater.
Apr 14, 2006
CLKi input cycle time
CLKi input “H” width
CLKi input “L” width
TXDi output delay time
TXDi hold time
RXDi input setup time
RXDi input hold time
INT0 input “H” width
INT0 input “L” width
Serial Interface
Serial Interface Timing Diagram when V
External Interrupt INT0 Input
External Interrupt INT0 Input Timing Diagram when V
Page 32 of 38
t
t
W(CKH)
W(INL)
Parameter
Parameter
t
d(C-Q)
t
c(CK)
t
W(CKL)
t
W(INH)
CC
= 5 V
t
su(D-C)
CC
= 5 V
t
h(C-D)
250
250
Min.
Min.
200
100
100
50
90
5. Electrical Characteristics
−
0
(1)
(2)
Standard
Standard
Max.
Max.
50
−
−
−
−
−
−
−
−
t
V
V
h(C-Q)
CC
CC
= 5 V
= 5 V
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns