HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 515
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
-
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Quantity
Price
Company:
Part Number:
HD64F7144F50V
Manufacturer:
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Quantity:
450
Company:
Part Number:
HD64F7144F50V
Manufacturer:
Renesas Electronics America
Quantity:
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Part Number:
HD64F7144F50V
Manufacturer:
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Quantity:
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- Current page: 515 of 932
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Figure 14.1 is a block diagram of the I
connection of I
operate in the same way as pins driven by an open-drain NMOS transistor. The voltage that can be
applied to the I/O pins depends on the supply voltage of the LSI.
Pφ
SCL
SDA
[Legend]
ICCR:
ICMR:
ICSR:
ICDR:
SCRX:
SAR:
SARX:
PS:
2
I
I
I
I
Serial control register X
Slave address register
Slave address register X
Prescaler
2
2
2
2
C bus interfaces. Since the I/O pins are driven only by the NMOS transistor, they
C control register
C mode register
C status register
C data register
canceller
canceller
Noise
Noise
PS
Figure 14.1 A Block Diagram of the I
detection circuit
detection circuit
control cricuit
Output data
Arbitration
control
Bus state
Clock
2
C bus interface. Figure 14.2 shows an example of the
Rev.4.00 Mar. 27, 2008 Page 469 of 882
Address comparater
SAR, SARX
2
generation
C Bus Interface
ICDRS
ICDRR
ICDRT
Interrupt
SCRX
ICMR
ICCR
ICSR
circuit
14. I
2
C Bus Interface (IIC) Option
REJ09B0108-0400
Interrupt request
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