HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 215
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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Quantity
Price
Company:
Part Number:
HD64F7144F50V
Manufacturer:
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Quantity:
450
Company:
Part Number:
HD64F7144F50V
Manufacturer:
Renesas Electronics America
Quantity:
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Part Number:
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Manufacturer:
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Quantity:
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10.2
Table 10.1 shows the DMAC pin configuration.
Table 10.1 DMAC Pin Configuration
Channel Name
0
1
Input/Output Pins
DMA transfer request
DMA transfer request
acknowledge
DREQ0 acceptance
confirmation
DMA transfer request
DMA transfer request
acknowledge
DREQ1 acceptance
confirmation
Symbol
DREQ0
DACK0
DRAK0
DREQ1
DACK1
DRAK1
I/O
I
O
O
I
O
O
10. Direct Memory Access Controller (DMAC)
Rev.4.00 Mar. 27, 2008 Page 169 of 882
DMA transfer request input from
Sampling receive acknowledge output
DMA transfer request input from
Sampling receive acknowledge output
Function
external device to channel 0
DMA transfer strobe output from
channel 0 to external device
for DMA transfer request input from
external source
external device to channel 1
DMA transfer strobe output from
channel 1 to external device
for DMA transfer request input from
external source
REJ09B0108-0400
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