HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 303
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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11.
Multi-Function Timer Pulse Unit (MTU)
11.3.13 Timer Subcounter (TCNTS)
TCNTS is a 16-bit read-only counter that is used only in complementary PWM mode.
The initial value of TCNTS is H'0000.
Note: Accessing the TCNTS in 8-bit units is prohibited. Always access in 16-bit units.
11.3.14 Timer Dead Time Data Register (TDDR)
TDDR is a 16-bit register, used only in complementary PWM mode, that specifies the TCNT_3
and TCNT_4 counter offset values. In complementary PWM mode, when the TCNT_3 and
TCNT_4 counters are cleared and then restarted, the TDDR register value is loaded into the
TCNT_3 counter and the count operation starts.
The initial value of TDDR is H'FFFF.
Note: Accessing the TDDR in 8-bit units is prohibited. Always access in 16-bit units.
11.3.15 Timer Period Data Register (TCDR)
TCDR is a 16-bit register used only in complementary PWM mode. Set half the PWM carrier sync
value as the TCDR register value. This register is constantly compared with the TCNTS counter in
complementary PWM mode, and when a match occurs, the TCNTS counter switches direction
(decrement to increment).
The initial value of TCDR is H'FFFF.
Note: Accessing the TCDR in 8-bit units is prohibited. Always access in 16-bit units.
11.3.16 Timer Period Buffer Register (TCBR)
The timer period buffer register (TCBR) is a 16-bit register used only in complementary PWM
mode. It functions as a buffer register for the TCDR register. The TCBR register values are
transferred to the TCDR register with the transfer timing set in the TMDR register.
Note: Accessing the TCBR in 8-bit units is prohibited. Always access in 16-bit units.
Rev.4.00 Mar. 27, 2008 Page 257 of 882
REJ09B0108-0400
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