R5F21162SP#U0 Renesas Electronics America, R5F21162SP#U0 Datasheet - Page 41
R5F21162SP#U0
Manufacturer Part Number
R5F21162SP#U0
Description
IC R8C MCU FLASH 8K 20SSOP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/16r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21173DSPU0.pdf
(40 pages)
3.R5F21173DSPU0.pdf
(281 pages)
Specifications of R5F21162SP#U0
Core Processor
R8C
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, SIO, UART/USART
Peripherals
LED, POR, Voltage Detect, WDT
Number Of I /o
13
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
512 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
R0K521134S000BE - KIT EVAL STARTER FOR R8C/13
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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R8C/16 Group, R8C/17 Group
Rev.2.10
REJ09B0169-0210
Figure 6.1
Figure 6.2
VCC
Internal
Reference
Voltage
Voltage Detection 1 Circuit
VCC
VW1C0 to VW1C1, VW1F0 to VW1F1, VW1C6, VW1C7 : Bits in VW1C register
VCA26: Bit in VCA2 register
VCA26
+
-
Jan 19, 2006
Block Diagram of Voltage Monitor 1 Reset Generation Circuit
Block Diagram of Voltage Detection Circuit
Internal
Reference
Voltage
Voltage detection 1
signal is held “H” when
VCA26 bit is set to “0”
(disabled)
Page 26 of 254
fRING-S
Voltage
Detection 1
Signal
VCA27
VCA26
Voltage Monitor 1 Reset Generation Circuit
+
+
-
-
≥ Vdet2
≥ Vdet1
1/2
1/2
VW1C7
VW1F1 to VW1F0
1/2
VW1C1
=00b
=01b
=10b
=11b
Noise Filter
Digital
Filter
VW1C0
6. Voltage Detection Circuit
VW1C6
VCA1 Register
Voltage Detection 2
Signal
Voltage Detection 1
Signal
VCA13 Bit
b3
Voltage
Monitor 1
Reset
Signal
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