M30622SAFP#U5 Renesas Electronics America, M30622SAFP#U5 Datasheet - Page 51
M30622SAFP#U5
Manufacturer Part Number
M30622SAFP#U5
Description
IC M16C MPU ROMLESS 100QFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/60r
Datasheets
1.QSK-62P_PLUS.pdf
(103 pages)
2.M30622SAFPU5.pdf
(277 pages)
3.M30622SAFPU5.pdf
(617 pages)
4.M30622SAFPU5.pdf
(308 pages)
Specifications of M30622SAFP#U5
Core Processor
M16C/60
Core Size
16-Bit
Speed
16MHz
Connectivity
SIO, UART/USART
Peripherals
DMA, PWM, WDT
Number Of I /o
50
Program Memory Type
ROMless
Ram Size
3K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 10x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
100-QFP
For Use With
867-1000 - KIT QUICK START RENESAS 62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- QSK-62P_PLUS PDF datasheet
- M30622SAFPU5 PDF datasheet #2
- M30622SAFPU5 PDF datasheet #3
- M30622SAFPU5 PDF datasheet #4
- Current page: 51 of 617
- Download datasheet (9Mb)
Bus Control
1-30
Figure 1.9.2. Output Examples about Address Bus and Chip Select Signal (Separated Bus without
Example 3) After access the external area, only the address bus changes
In this example, after access to the external area(i), an access to the area
indicated by the same chip select signal(i) will occur in the next cycle. In
this case, the address bus changes between the two cycles, but the chip
select signal does not change.
Example 1) After access the external area, both the address signal and
In this example, after access to the external area(i), an access to the area
indicated by the other chip select signal(j) will occur in the next cycle. In
this case, both the address bus and the chip select signal change between
the two cycles.
Address bus
Address bus
Read/Write
Chip select
Read/Write
Chip select
Chip select
Data bus
signal
(CS i)
Data bus
signal
(CS i)
(CS j)
BCLK
in the next cycle (the chip select signal does not change).
BCLK
the chip select signal change concurrently in the next cycle.
Wait)
Note : These examples show the address bus and chip select signal within the successive two cycles.
Access to the
External Area( i )
Access to the
External Area( i )
According to the combination of these examples, the chip select can be elongated to over 2cycles.
Address
Address
Data
Data
Access to the Same
External Area( i )
Access to the Other
External Area( j )
Example 2) After access the external area, only the chip select signal
In this example, an access to the internal ROM or the internal RAM in the
next cycle will occur, after access to the external area. In this case, the
chip select signal changes between the two cycles, but the address does
not change.
Example 4) After access the external area, either the address signal and
In this example, any access to any area does not occur in the next cycle
(either instruction prefetch does not occur). In this case,either the address
bus and chip select signal do not change between the two cycles.
Address bus
Read/Write
Chip select
Address bus
Chip select
Read/Write
Data bus
signal
Data bus
signal
changes in the next cycle (the address bus does not change).
the chip select signal do not change in the next cycle.
BCLK
BCLK
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Access to the
External Area
Access to the
External Area
Address
Address
Data
Data
No Access
Internal ROM/RAM
Access
M16C / 62A Group
Mitsubishi microcomputers
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