DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 578
DF2117VLP20V
Manufacturer Part Number
DF2117VLP20V
Description
IC H8S/2117 MCU FLASH 145TFLGA
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheet
1.DF2117VBG20V.pdf
(960 pages)
Specifications of DF2117VLP20V
Core Processor
H8S/2600
Core Size
16-Bit
Speed
20MHz
Connectivity
FIFO, I²C, LPC, SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
112
Program Memory Size
160KB (160K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
145-TFLGA
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2117VLP20V
Manufacturer:
Renesas
Quantity:
100
Part Number:
DF2117VLP20V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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Section 17 I
Rev. 3.00 Sep. 28, 2009 Page 532 of 910
REJ09B0350-0300
Bit
4
Bit Name
ICDRE
2
C Bus Interface (IIC)
Initial
Value
0
R/W
R
0: Indicates that the data has been already written to
1: Indicates that data has been transferred from ICDRT
Description
Transmit Data Write Request Flag
Indicates the ICDR (ICDRT) status in transmit mode.
[Setting conditions]
•
•
[Clearing conditions]
•
•
•
•
Note that if the ACKE bit is set to 1 with I
thus enabling acknowledge bit decision, ICDRE is not
set when data transmission is completed while the
acknowledge bit is 1.
When ICDRE is set due to the condition (2) above,
ICDRE is temporarily cleared to 0 when data is written
to ICDR (ICDRT); however, since data is transferred
from ICDRT to ICDRS immediately, ICDRE is set to 1
again. Do not write data to ICDR when TRS = 0
because the ICDRE flag value is invalid during the
time.
ICDR (ICDRT) or ICDR is initialized.
to ICDRS and is being transmitted, or the start
condition has been detected or transmission has
been complete, thus allowing the next data to be
written to.
When the start condition is detected from the bus
line state with I
When data is transferred from ICDRT to ICDRS.
1. When data transmission completed while
2. When data is written to ICDR in transmit mode
When data is written to ICDR (ICDRT).
When the stop condition is detected with I
format or serial format.
When 0 is written to the ICE bit.
When the IIC is internally initialized using the CLR3
to CLR0 bits in DDCSWR.
ICDRE = 0 (at the rise of the 9th clock pulse).
after data transmission was completed while
ICDRE = 1.
2
C bus format or serial format.
2
C bus format
2
C bus
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