R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 218

MCU FLASH 512K ROM 144-LQFP

R5F61665N50FPV

Manufacturer Part Number
R5F61665N50FPV
Description
MCU FLASH 512K ROM 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet

Specifications of R5F61665N50FPV

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
512KB (512K 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
Part Number:
R5F61665N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Section 9 Bus Controller (BSC)
9.2.2
ASTCR designates each area in the external address space as either 2-state access space or 3-state
access space and enables/disables wait cycle insertion.
Rev. 2.00 Oct. 21, 2009 Page 184 of 1454
REJ09B0498-0200
Bit
15
14
13
12
11
10
9
8
7 to 0
Bit
Bit Name
Initial Value
R/W
Bit
Bit Name
Initial Value
R/W
Bit Name
AST7
AST6
AST5
AST4
AST3
AST2
AST1
AST0
Access State Control Register (ASTCR)
AST7
R/W
15
R
1
7
0
Initial
Value
1
1
1
1
1
1
1
1
All 0
AST6
R/W
14
R
1
6
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
AST5
R/W
13
R
1
5
0
Description
Area 7 to 0 Access State Control
These bits select whether the corresponding area is to be
designated as 2-state access space or 3-state access
space. Wait cycle insertion is enabled or disabled at the
same time.
0: Area n is designated as 2-state access space
1: Area n is designated as 3-state access space
(n = 7 to 0)
Reserved
These are read-only bits and cannot be modified.
Wait cycle insertion in area n access is disabled
Wait cycle insertion in area n access is enabled
AST4
R/W
12
R
1
4
0
AST3
R/W
11
R
1
3
0
AST2
R/W
10
R
1
2
0
AST1
R/W
R
9
1
1
0
AST0
R/W
R
8
1
0
0

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