HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 198
![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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Price
Company:
Part Number:
HD64F7144F50V
Manufacturer:
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Quantity:
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Company:
Part Number:
HD64F7144F50V
Manufacturer:
Renesas Electronics America
Quantity:
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Part Number:
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9. Bus State Controller (BSC)
9.5.3
WCR1 is a 16-bit readable/writable register that specifies the number of wait cycles (0 to 15) for
each CS space.
Rev.4.00 Mar. 27, 2008 Page 152 of 882
REJ09B0108-0400
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit Name
W33
W32
W31
W30
W23
W22
W21
W20
W13
W12
W11
W10
W03
W02
W01
W00
Wait Control Register 1 (WCR1)
Initial Value
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
CS3 and CS7 Space Wait Specification
These bits specify the number of waits for CS3 and
CS7 space access.
0000: No wait (external wait input disabled)
0001: One wait (external wait input enabled)
1111: 15 waits (external wait input enabled)
CS2 and CS6 Space Wait Specification
These bits specify the number of waits for CS2 and
CS6 space access.
0000: No wait (external wait input disabled)
0001: One wait (external wait input enabled)
1111: 15 waits (external wait input enabled)
CS1 and CS5 Space Wait Specification
These bits specify the number of waits for CS1 and
CS5 space access.
0000: No wait (external wait input disabled)
0001: One wait (external wait input enabled)
1111: 15 waits (external wait input enabled)
CS0 and CS4 Space Wait Specification
These bits specify the number of waits for CS0 and
CS4 space access.
0000: No wait (external wait input disabled)
0001: One wait (external wait input enabled)
1111: 15 waits (external wait input enabled)
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