DF2211CUNP24V Renesas Electronics America, DF2211CUNP24V Datasheet - Page 414
DF2211CUNP24V
Manufacturer Part Number
DF2211CUNP24V
Description
MCU 16BIT FLASH 3V 64K 64-QFN
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2218UTF24V.pdf
(758 pages)
Specifications of DF2211CUNP24V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
24MHz
Connectivity
SCI, SmartCard, USB
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
37
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 6x10b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
64-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2211CUNP24V
Manufacturer:
Renesas Electronics America
Quantity:
135
- Current page: 414 of 758
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11.4
11.4.1
The RTC registers that store second, minute, hour, day-of week, operating mode, and A.M./P.M.
data are not reset by an STBY input. Therefore, all registers must be set to their initial values after
power-on and STBY input. Figure 11.3 shows the initial setting and resetting procedures of the
RTC. Once the register setting are made, the RTC provides an accurate time as long as power is
supplied regardless of a RES input.
Rev.7.00 Dec. 24, 2008 Page 358 of 698
REJ09B0074-0700
Operation
Initial Settings of Registers after Power-On and Resetting Procedure
Set RSECDR, RMINDR,
RHRDR, RWKDR,
12/24 in RTCCR1, and PM
RUN in RTCCR1=1
RST in RTCCR1=1
RST in RTCCR1=0
Figure 11.3 Initial Setting Procedure
Clock count controller is reset.
Second, minute, hour, day-of-week,
operating mode, and a.m/p.m are set.
RTC operation is started.
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