HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 523
HD64F2145BTE20
Manufacturer Part Number
HD64F2145BTE20
Description
IC H8S MCU FLASH 256K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of HD64F2145BTE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SCI, X-Bus
Peripherals
PWM, WDT
Number Of I /o
74
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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10. When the stop condition is detected, that is, when SDA is changed from low to high when SCL
(master output)
(master output)
(slave output)
User processing
is high, the BBSY flag in ICCR is cleared to 0 and the STOP flag in ICSR is set to 1. When the
STOPIM bit in ICXR is 0, the IRIC flag is set to 1. If the IRIC flag has been set, it is cleared to
0.
Slave receive mode
ICDRE
SDA
SDA
SCL
ICDR
IRIC
R/W
Figure 16.25 Example of Slave Transmit Mode Operation Timing
8
A
9
[2]
[3] IRIC clear
[3] ICDR write
Bit 7
[3] IRIC clear
1
Bit 6
2
(MLS = 0)
Bit 5
3
Bit 4
Data 1
4
Data 1
Section 16 I
Bit 3
5
Rev. 3.00 Mar 21, 2006 page 467 of 788
Slave transmit mode
B
6
it 2
Bit 1
2
7
C Bus Interface (IIC) (Optional)
Bit 0
8
[5] ICDR write
9
A
[4]
REJ09B0300-0300
Data 2
Bit 7
[5] IRIC clear
1
Data 2
Bit 6
2
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