HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 248
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
Company
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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10. Direct Memory Access Controller (DMAC)
DREQ
DREQ
Rev.4.00 Mar. 27, 2008 Page 202 of 882
REJ09B0108-0400
DRAK
DACK
DRAK
DACK
cycle
cycle
Bus
Bus
CK
CK
DREQ
DRAK
DACK
cycle
Bus
Figure 10.21 Burst Mode, Single Address and Level Detection (Normal Operation)
CK
CPU
CPU
CPU
Figure 10.23 Burst Mode, Single Address and Edge Detection
CPU
CPU
Figure 10.22 Burst Mode, Dual Address and Edge Detection
CPU
CPU
CPU
DMAC(R)
Dummy
CPU
DMAC(W)
DMAC
Dummy
DMAC(R)
DMAC(W)
DMAC
DMAC
DMAC(R)
DMAC(W)
DMAC
DMAC
DMAC(R)
DMAC(W)
DMAC
DMAC
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