R5F211B1SP#U0 Renesas Electronics America, R5F211B1SP#U0 Datasheet - Page 30

• Manufacturer Part Number: R5F211B1SP#U0
• Description: IC R8C MCU FLASH 4K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/1Br

Specifications of R5F211B1SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, SSU, 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 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K5211B4S001BE - KIT STARTER FOR R8C/18191A1BR0K5211B4S000BE - KIT DEV EVALUATION R8C/1BR0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/1A Group, R8C/1B Group
Rev.1.40
REJ03B0144-0140
Figure 5.2
Table 5.6
NOTES:
Table 5.7
NOTES:
V
−
t
Vccmin
V
−
−
t
(maskable interrupt request)
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.
Dec 08, 2006
Suspend request
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
Transition Time to Suspend
Voltage Detection 1 Circuit Electrical Characteristics
Voltage Detection 2 Circuit Electrical Characteristics
(2)
(3)
det2
det2
FMR46
> V
> V
det1
det1
Page 28 of 45
.
.
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
Fixed time (97 µs)
= -40°C to 85 °C.
= -40°C to 85 °C.
VCA26 = 1, V
VCA27 = 1, V
Condition
Condition
t
d(SR-SUS)
CC
CC
= 5.0 V
= 5.0 V
dependent time
det2
Clock-
2.70
3.00
Min.
Min.
.
2.7
−
−
−
−
−
5. Electrical Characteristics
Standard
Standard
2.85
3.30
Typ.
Typ.
600
600
40
−
−
−
Access restart
Max.
Max.
3.00
3.60
100
100
−
−
−
−
Unit
Unit
nA
nA
µs
µs
µs
V
V
V