HD64F7145F50V Renesas Electronics America, HD64F7145F50V Datasheet - Page 199
HD64F7145F50V
Manufacturer Part Number
HD64F7145F50V
Description
IC SUPERH MCU FLASH 256K 144QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7144r
Specifications of HD64F7145F50V
Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
EBI/EMI, I²C, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
98
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
144-LQFP
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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F7145F50V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64F7145F50V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 199 of 932
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9.5.4
WCR2 is a 16-bit readable/writable register that specifies the number of access cycles to the CS
space in DMA single address mode transfer.
Do not perform DMA single address transfer before setting WCR2.
9.5.5
RAMER is a 16-bit readable/writable register that selects the RAM area to be used when
emulating realtime programming of flash memory. For details, refer to section 19.5.5, RAM
Emulation Register (RAMER).
Bit
15 to 4 ⎯
3
2
1
0
Bit Name Initial Value
DSW3
DSW2
DSW1
DSW0
Wait Control Register 2 (WCR2)
RAM Emulation Register (RAMER)
All 0
1
1
1
1
R/W
R
R/W
R/W
R/W
R/W
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
Number of wait cycles for access to CS space in DMA
single address mode
These bits specify the number of wait cycles (0 to 15)
for access to the CS space in DMA single address
mode. These bits are independent of the W bit in
WCR1.
0000: No wait (external wait insertion disabled)
0001: One wait (external wait insertion enabled)
1111: 15 waits (external waits insertion enabled)
:
Rev.4.00 Mar. 27, 2008 Page 153 of 882
9. Bus State Controller (BSC)
REJ09B0108-0400
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