R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 252
R5F61668MZN50FPV
Manufacturer Part Number
R5F61668MZN50FPV
Description
MCU FLASH 1024K ROM 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R5F61668MZN50FPV.pdf
(1416 pages)
Specifications of R5F61668MZN50FPV
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
1MB (1M x 8)
Program Memory Type
FLASH
Ram Size
56K 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:
R5F61668MZN50FPV
Manufacturer:
REA
Quantity:
5
Company:
Part Number:
R5F61668MZN50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 252 of 1416
- Download datasheet (8Mb)
Section 9 Bus Controller (BSC)
9.5.3
This LSI can output chip select signals (CS0 to CS7) for areas 0 to 7. The signal outputs low when
the corresponding external address space area is accessed. Figure 9.9 shows an example of CSn (n
= 0 to 7) signal output timing.
Enabling or disabling of CSn signal output is set by the port function control register (PFCR). For
details, see section 13.3, Port Function Controller.
In on-chip ROM disabled extended mode, pin CS0 is placed in the output state after a reset. Pins
CS1 to CS7 are placed in the input state after a reset and so the corresponding PFCR bits should
be set to 1 when outputting signals CS1 to CS7.
In on-chip ROM enabled extended mode, pins CS0 to CS7 are all placed in the input state after a
reset and so the corresponding PFCR bits should be set to 1 when outputting signals CS0 to CS7.
The PFCR can specify multiple CS outputs for a pin. If multiple CSn outputs are specified for a
single pin by the PFCR, CS to be output are generated by mixing all the CS signals. In this case,
the settings for the external bus interface areas in which the CSn signals are output to a single pin
should be the same.
Figure 9.10 shows the signal output timing when the CS signals to be output to areas 5 and 7 are
output to the same pin.
Rev. 1.00 Jan. 29, 2010 Page 220 of 1380
REJ09B0596-0100
Chip Select Signals
Figure 9.9 CSn Signal Output Timing (n = 0 to 7)
Bφ
Address bus
CSn
T
External address of area n
1
Bus cycle
T
2
T
3
Related parts for R5F61668MZN50FPV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: