R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 34
R5F61662N50FPV
Manufacturer Part Number
R5F61662N50FPV
Description
MCU 24KB FLASH 384K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R0K561622S000BE.pdf
(1070 pages)
Specifications of R5F61662N50FPV
Core Processor
H8SX
Core Size
16/32-Bit
Speed
50MHz
Connectivity
EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
92
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
40K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F61662N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 1 Overview
Classification
DMA
External bus
extension
Rev. 2.00 Sep. 16, 2009 Page 4 of 1036
REJ09B0414-0200
Module/
Function
DMA
controller
(DMAC)
Data
transfer
controller
(DTC)
Bus
controller
(BSC)
Description
•
•
•
•
•
•
•
•
•
•
•
•
Bus formats
•
•
•
Two-channel DMA transfer available
Three activation methods (auto-request, on-chip module
interrupt, external request)
Three transfer modes (normal transfer, repeat transfer, block
transfer)
Dual or single address mode selectable
Extended repeat-area function
Allows DMA transfer over 55 channels (number of DTC
activation sources)
Activated by interrupt sources (chain transfer enabled)
Three transfer modes (normal transfer, repeat transfer, block
transfer)
Short-address mode or full-address mode selectable
16-Mbyte external address space
The external address space can be divided into eight areas,
each of which is independently controllable
Chip-select signals (CS0 to CS7) can be output
Access in two or three states can be selected for each area
Program wait cycles can be inserted
The period of CS assertion can be extended
Idle cycles can be inserted
Bus arbitration function (arbitrates bus mastership among the
internal CPU, DMAC and DTC, and external bus masters)
External memory interfaces (for the connection of ROM, burst
ROM, SRAM, and byte control SRAM)
Address/data bus format: Support for both separate and
multiplexed buses (8-bit access or 16-bit access)
Endian conversion function for connecting devices in little-
endian format
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