HD64F7045F28 Renesas Electronics America, HD64F7045F28 Datasheet - Page 282
HD64F7045F28
Manufacturer Part Number
HD64F7045F28
Description
IC SUPERH MCU FLASH 256K FP144
Manufacturer
Renesas Electronics America
Series
SuperH® SH7040r
Datasheet
1.HD64F7045F28V.pdf
(925 pages)
Specifications of HD64F7045F28
Core Processor
SH-2
Core Size
32-Bit
Speed
28.7MHz
Connectivity
EBI/EMI, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
98
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD64F7045F28
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
HD64F7045F28V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64F7045F28V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 282 of 925
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data bus
D15–D0
Internal
A21–A0
address
address
Internal
indirect
DMAC
DMAC
Notes:
WRH,
buffer
buffer
WRL
CSn
data
bus
RD
CK
*1
*2
External memory space has 16-bit width.
The internal address bus is controlled by the port and does not change.
DMAC does not fetch value until 32-bit data is read from the internal data
bus.
address (H)
Transfer source
address (H)
(1st)
Address read cycle
Indirect
Transfer
address *
source
Indirect address *
1
address (L)
address (L)
Transfer
(2nd)
source
Indirect
NOP
2
cycle
NOP
NOP
Indirect
address
read cycle
Indirect
address
address
Data
Indirect
(3rd)
Transfer
data
Transfer
data
Transfer
write cycle
destination
data
Transfer
address
Data
(4th)
Transfer
Transfer
data
data
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