R5F21191SP#U0 Renesas Electronics America, R5F21191SP#U0 Datasheet - Page 28

• 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 5.6
NOTES:
Table 5.7
NOTES:
V
−
t
Vccmin
V
−
−
t
d(E-A)
d(E-A)
det1
det2
Symbol
Symbol
1. The measurement condition is V
2. Necessary time until the voltage detection circuit operates when setting to 1 again after setting the VCA26 bit in the VCA2
3. Ensure that V
1. The measurement condition is V
2. Time until the voltage monitor 2 interrupt request is generated after the voltage passes V
3. Necessary time until the voltage detection circuit operates when setting to 1 again after setting the VCA27 bit in the VCA2
4. Ensure that V
register to 0.
register to 0.
Apr 14, 2006
Voltage detection level
Voltage detection circuit self power consumption
Waiting time until voltage detection circuit operation
starts
MCU operating voltage minimum value
Voltage detection level
Voltage monitor 2 interrupt request generation time
Voltage detection circuit self power consumption
Waiting time until voltage detection circuit operation
starts
Voltage Detection 1 Circuit Electrical Characteristics
Voltage Detection 2 Circuit Electrical Characteristics
(2)
(3)
det2
det2
> V
> V
det1
det1
Page 26 of 38
.
.
Parameter
Parameter
(3)
(4)
CC
CC
= 2.7 V to 5.5 V and T
= 2.7 V to 5.5 V and T
(2)
opr
opr
= -40°C to 85 °C.
= -40°C to 85 °C.
VCA26 = 1, V
VCA27 = 1, V
Condition
Condition
CC
CC
= 5.0 V
= 5.0 V
det1
2.70
3.00
Min.
Min.
.
2.7
−
−
−
−
−
5. Electrical Characteristics
Standard
Standard
2.85
3.30
Typ.
Typ.
600
600
40
−
−
−
Max.
Max.
3.00
3.60
100
100
−
−
−
−
Unit
Unit
nA
nA
µs
µs
µs
V
V
V