HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 175
![MCU 5V 256K J-TEMP PB-FREE QFP-1](/photos/28/62/286212/168-bqfp_sml.jpg)
HD64F7051SFJ20V
Manufacturer Part Number
HD64F7051SFJ20V
Description
MCU 5V 256K J-TEMP PB-FREE QFP-1
Manufacturer
Renesas Electronics America
Series
SuperH® SH7050r
Datasheet
1.HD64F7050SFJ20V.pdf
(843 pages)
Specifications of HD64F7051SFJ20V
Core Processor
SH-2
Core Size
32-Bit
Speed
20MHz
Connectivity
EBI/EMI, SCI
Peripherals
DMA, WDT
Number Of I /o
102
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
10K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
168-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F7051SFJ20V
Manufacturer:
RENESAS
Quantity:
101
Part Number:
HD64F7051SFJ20V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 175 of 843
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Section 9 Direct Memory Access Controller (DMAC)
On-Chip Peripheral Module Request Mode: In this mode a transfer is performed at the transfer
request signal (interrupt request signal) of an on-chip peripheral module. As indicated in table 9.4,
there are ten transfer request signals: five from the multifunction timer pulse unit (MTU), which
are compare match or input capture interrupts; the receive data full interrupts (RxI) and transmit
data empty interrupts (TxI) of the two serial communication interfaces (SCI); and the A/D
conversion end interrupt (ADI) of the A/D converter. When DMA transfers are enabled (DE = 1,
DME = 1, TE = 0, NMIF = 0, AE = 0), a transfer is performed upon the input of a transfer request
signal.
The transfer request source need not be the data transfer source or transfer destination. However,
when the transfer request is set by RxI (transfer request because SCI’s receive data is full), the
transfer source must be the SCI’s receive data register (RDR). When the transfer request is set by
TxI (transfer request because SCI’s transmit data is empty), the transfer destination must be the
SCI’s transmit data register (TDR). Also, if the transfer request is set to the A/D converter, the
data transfer destination must be the A/D converter register.
Rev. 5.00 Jan 06, 2006 page 153 of 818
REJ09B0273-0500
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