R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 404
R5F21334CNFP#U0
Manufacturer Part Number
R5F21334CNFP#U0
Description
MCU 1KB FLASH 16K ROM 32-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/3x/33Cr
Datasheet
1.R5F21331CNFPU0.pdf
(622 pages)
Specifications of R5F21334CNFP#U0
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, PWM, Voltage Detect, WDT
Number Of I /o
27
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21334CNFP#U0R5F21334CNFP#V2
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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R8C/33C Group
REJ09B0570-0100 Rev.1.00 Dec. 14, 2009
Page 374 of 589
24.2
24.2.1
Notes:
After Reset
1. When the MSTIIC bit is set to 1 (standby), any access to the SSU or the I
2. When the MSTTRC bit is set to 1 (standby), any access to the timer RC associated registers (addresses 0120h
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0008h
0193h to 019Dh) is disabled.
to 0133h) is disabled.
Symbol
Registers
MSTTRD Power consumption reduce bit
MSTTRC Timer RC standby bit
Symbol
MSTIIC SSU, I
Bit
Module Standby Control Register (MSTCR)
—
—
—
—
—
b7
—
0
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
2
C bus standby bit
b6
—
0
Bit Name
MSTTRC MSTTRD MSTIIC
b5
0
b4
0
b3
0
0: Active
1: Standby
Set to 1.
The power consumption can be reduced.
0: Active
1: Standby
24. Synchronous Serial Communication Unit (SSU)
b2
—
0
(1)
(2)
2
C bus associated registers (addresses
Function
b1
—
0
b0
—
0
R/W
R/W
R/W
R/W
—
—
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