DF2110BVTE10 Renesas Electronics America, DF2110BVTE10 Datasheet - Page 374
DF2110BVTE10
Manufacturer Part Number
DF2110BVTE10
Description
MCU 3V 64K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheet
1.DF2110BVTE10V.pdf
(561 pages)
Specifications of DF2110BVTE10
Core Processor
H8S/2000
Core Size
16-Bit
Speed
10MHz
Connectivity
Host Interface (LPC), I²C, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
82
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Other names
HD64F2110BVTE10
HD64F2110BVTE10
HD64F2110BVTE10
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2110BVTE10V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 13 I
ASD
SCL
BC2–BC0
IRIC
(operation
example)
11. Note on IRIC flag clear when the wait function is used
Rev. 2.00 Mar 21, 2006 page 334 of 518
REJ09B0299-0200
If the rise time of SCL exceeds the stipulated value or a slave device in which a wait can be
inserted by driving the SCL pin low is used when the wait function is used in I
master mode, the IRIC flag should be cleared after determining that the SCL is low, as
described below.
If the IRIC flag is cleared to 0 when WAIT = 1 while the SCL is extending the high level time,
the SDA level may change before the SCL goes low, which may generate a start or stop
condition erroneously.
If the IRIC flag-clear is delayed due to the interrupt or other processes and the value of BC
counter is turned to 1 or 0, please confirm the SCL pins are in L’ state after the counter
value of BC2 through BC0 is turned to 0, and clear the IRIC flag. (See figure 16.21.)
SDA
IRIC
SCL
A
2
C Bus Interface (IIC)
9
0
Figure 13.32 IRIC Flag Clear Timing on WAIT Operation
Figure 13.33 IRIC Flag Clearing Timing When WAIT = 1
1
7
IRIC flag clear available
SCL = low detected
VIH
2
6
Transmit/receive data
3
5
[1] SCL = low determination
4
Secures a high period
4
5
3
6
IRIC flag clear unavailable
2
7
1
[2] IRIC clear
8
SCL =
‘L’ confirm
IRIC flag clear available
0
A
IRIC clear
9
Transmit/receive
1
7
data
2
2
6
C bust interface
When BC2-0
IRIC clear
3
5
2
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