R5F21191SP#U0 Renesas Electronics America, R5F21191SP#U0 Datasheet - Page 30

• Manufacturer Part Number: R5F21191SP#U0
• Description: IC R8C MCU FLASH 8K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/19r

Specifications of R5F21191SP#U0

• 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: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 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: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/18 Group, R8C/19 Group
Rev.1.40
REJ03B0124-0140
Table 5.10
NOTES:
Table 5.11
NOTES:
−
−
t
t
d(P-R)
d(R-S)
Symbol
Symbol
1. The measurement condition is V
2. Refer to 10.6.4 High-Speed On-Chip Oscillator Clock for notes on high-speed on-chip oscillator clock.
3. The standard value shows when the HRA1 register is assumed as the value in shipping and the HRA2 register value is set to
1. The measurement condition is V
2. Waiting time until the internal power supply generation circuit stabilizes during power-on.
3. Time until CPU clock supply starts after the interrupt is acknowledged to exit stop mode.
00h.
Apr 14, 2006
Time for internal power supply stabilization during
power-on
STOP exit time
High-speed on-chip oscillator frequency when the
reset is deasserted
High-speed on-chip oscillator frequency temperature
supply voltage dependence
High-speed On-Chip Oscillator Circuit Electrical Characteristics
Power Supply Circuit Timing Characteristics
(2)
(3)
Page 28 of 38
Parameter
Parameter
CC
CC
(2)
= 5.0 V and T
= 2.7 to 5.5 V and T
opr
= 25 °C.
opr
= 25 °C.
V
0 to +60 °C/5 V ± 5 %
-20 to +85 °C/2.7 to 5.5 V
-40 to +85 °C/2.7 to 5.5 V
CC
= 5.0 V, T
Condition
Condition
opr
= 25 °C
(3)
(3)
(3)
5. Electrical Characteristics
Min.
Min.
7.76
7.68
7.44
1
−
−
Standard
Standard
Typ.
Typ.
−
−
8
−
−
−
Max.
2000
Max.
150
8.24
8.32
8.32
−
Unit
MHz
MHz
MHz
MHz
Unit
µs
µs