R5F21132FP#U0 Renesas Electronics America, R5F21132FP#U0 Datasheet - Page 37
R5F21132FP#U0
Manufacturer Part Number
R5F21132FP#U0
Description
IC R8C MCU FLASH 8K 32LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/13r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21132FPU0.pdf
(33 pages)
3.R5F21132FPU0.pdf
(226 pages)
Specifications of R5F21132FP#U0
Core Processor
R8C
Core Size
16-Bit
Speed
20MHz
Connectivity
SIO, UART/USART
Peripherals
LED, POR, Voltage Detect, WDT
Number Of I /o
22
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 12x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
32-LQFP
For Use With
R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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- Download datasheet (3Mb)
R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 5.10 Operation Example of Voltage Detection Circuit
V
Internal reset signal
(D46 bit=1)
VC13 bit
VC27 bit
Voltage detection
interrupt request
(D46 bit=0)
Jan 27, 2006
CC
Sampling time : 4 cycles of sampling clock selected in DF0 bit to DF1 bit
The above applies to the following conditions.
• D4INT register D40 bit = 1 (voltage detection interrupt enabled)
• D4INT register D41 bit = 0 (digital filter enabled mode)
V
det
page 24 of 205
5.0 V
Set to“1” by program (voltage
detection circuit enabled)
Sampling time
(3 to 4 clock)
Interrupt acknowledged
Sampling time
(3 to 4 clock)
fRING
Interrupt acknowledged
5.4 Voltage Detection Circuit
1
5.0 V
x 32
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