HD64F7145F50V Renesas Electronics America, HD64F7145F50V Datasheet - Page 167
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
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Notes: 1. For the NMIF and AE bits, only a 0 write after a 1 read is possible.
8.2.9
The DTBR is a 16-bit readable/writable register that specifies the upper 16 bits of the memory
address containing DTC transfer information. Always access the DTBR in word or longword
units. If it is accessed in byte units the register contents will become undefined at the time of a
write, and undefined values will be read out upon reads.
The initial value of DTBR is undefined.
Bit
7
6
5
4
3
2
1
0
Bit Name
DTVEC7
DTVEC6
DTVEC5
DTVEC4
DTVEC3
DTVEC2
DTVEC1
DTVEC0
2. For the SWDTE bit, a 1 write is always possible, but a 0 write is possible only after a 1
DTC Information Base Register (DTBR)
is read.
Initial Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
DTC Software Activation Vectors 7 to 0
These bits specify the lower eight bits of the vector
addresses for DTC activation by software.
A vector address is calculated as H'0400 + DTVEC
(7:0). Always specify 0 for DTVEC0. For example,
when DTVEC7 to DTVEC0 = H'10, the vector
address is H'0410. When the bit SWDTE is 0, these
bits can be written to.
Rev.4.00 Mar. 27, 2008 Page 121 of 882
8. Data Transfer Controller (DTC)
REJ09B0108-0400
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