HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 532
![IC SUPERH MCU FLASH 256K 112QFP](/photos/12/21/122194/hd64f7144f50v_sml.jpg)
HD64F7144F50V
Manufacturer Part Number
HD64F7144F50V
Description
IC SUPERH MCU FLASH 256K 112QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7144r
Specifications of HD64F7144F50V
Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
EBI/EMI, I²C, SCI
Peripherals
DMA, POR, 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)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
112-QFP
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
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:
HD64F7144F50V
Manufacturer:
RENESAS
Quantity:
450
Company:
Part Number:
HD64F7144F50V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64F7144F50V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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14. I
14.3.6
ICSR includes flags that indicate bus states. See also table 14.4 and table 14.5.
Rev.4.00 Mar. 27, 2008 Page 486 of 882
REJ09B0108-0400
Bit
7
6
5
2
C Bus Interface (IIC) Option
Bit Name Initial Value R/W
ESTP
STOP
IRTR
I
2
C Bus Status Register (ICSR)
0
0
0
R/(W)* Erroneous Stop Condition Detection Flag
R/(W)* Normal Stop Condition Detection Flag
R/(W)* I
Description
This bit is enabled in the I
[Setting condition]
•
[Clearing conditions]
•
•
This bit is enabled in the I
[Setting condition]
•
[Clearing conditions]
•
•
Flag
The IRTR flag indicates that the I
generated an interrupt for the CPU at the end of
transmission and reception one frame of data. The IRIC
flag is set to 1 at the same time as the IRTR flag is set to 1.
[Setting conditions]
•
•
[Clearing conditions]
•
•
2
C Bus Interface Continuous Transfer Interrupt Request
Detection of the stop condition during the transfer of
one frame
Writing of 0 to this bit after reading ESTP = 1
Clearing of the IRIC flag to 0
Detection of the stop condition after the transfer of one
frame
Writing of 0 to this bit after reading STOP = 1
Clearing of the IRIC flag to 0
Setting of the ICDRE or ICDRF flag to 1 while AASX is
1 in the I
Setting of the ICDRE or ICDRF flag to 1, when in
master mode in I2C bus interface or synchronous serial
format
Writing of 0 to this bit after reading IRTR = 1
Clearing of the IRIC flag to 0 with ICE = 0
2
C bus interface in the slave mode.
2
2
C bus format in the slave mode.
C bus format in the slave mode.
2
C bus interface has
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