M30624FGNGP#D5 Renesas Electronics America, M30624FGNGP#D5 Datasheet - Page 29

• Manufacturer Part Number: M30624FGNGP#D5
• Description: IC M16C MCU FLASH 256K 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30624FGNGP#D5

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 18x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Processor Mode
26
Figure 1.8.1. Processor mode register 0 and 1
Figure 1.8.1 shows the processor mode register 0 and 1.
Figure 1.8.2 shows the memory maps in each processor mode (without memory area expansion, normal
mode).
Processor mode register 0 (Note 1)
Processor mode register 1 (Note 1)
b7
b7
Note 1: Set bit 1 of the protect register (address 000A
Note 2: When the reset is revoked, this bit is set to “0”. To expand the internal area, set this bit to “1” in user
Note 3: This bit can only be set to “1”.
Note 4: With the processor running in memory expansion mode or in microprocessor mode, setting this bit provides
b6
b6
0
b5
b5
program. And the top of user program must be allocated to D0000
the means of expanding the external memory area. (Normal mode: up to 1M byte, expansion mode : up to
4M bytes)
For details, see “Memory space expansion features”.
b4
b4
b3
b3
b2
b2
b1
b1
b0
b0
0
Note 1: Set bit 1 of the protect register (address 000A
Note 2: If the V
Note 3: Valid in microprocessor and memory expansion modes.
Note 4: If the entire space is of multiplexed bus in memory expansion mode, choose an 8-
Nothing is assigned.
In an attempt to write to this bit, write “0”. The value, if read, turns out to be
indeterminate.
Bit symbol
Bit symbol
Reserved bit
Reserved bit
PM17
PM13
PM14
PM15
PM12
PM01
PM02
PM03
PM04
PM05
PM06
PM07
PM00
Symbol
PM0
Symbol
PM1
values to this register.
reset is 03
bit width.The processor operates using the separate bus after reset is revoked, so the entire
space multiplexed bus cannot be chosen in microprocessor mode.
P3
be used in each chip select.
1
to P3
CC
Software reset bit
Processor mode bit
R/W mode select bit
Multiplexed bus space
select bit
Port P4
select bit (Note 3)
BCLK output disable bit
Wait bit
Watchdog timer function
select bit
Internal reserved area
expansion bit (Note 2)
Memory area
expansion bit (Note 4)
7
voltage is applied to the CNV
16
become a port if the entire space multiplexed bus is chosen, so only 256 bytes can
. (PM00 and PM01 both are set to “1”.)
0
Address
Bit name
Address
Bit name
0004
0005
to P4
16
) to “1” when writing new values to this register.
16
16
3
function
00
When reset
When reset
000000X0
16
0: The internal RAM area is 15 kbytes
1: Expands the internal RAM area
The device is reset when this bit is set
to “1”. The value of this bit is “0” when
read.
b5 b4
0 : Address output
1 : Port function
0 : BCLK is output
1 : BCLK is not output
0 : No wait state
1 : Wait state inserted
0 0 : Multiplexed bus is not used
0 1 : Allocated to CS2 space
1 0 : Allocated to CS1 space
1 1 : Allocated to entire space (Note4)
Must always be set to “0”
0 : Interrupt
1 : Reset (Note 3)
b5 b4
Must always be set to “0”
b1 b0
0 0: Single-chip mode
0 1: Memory expansion mode
1 0: Must not be set
1 1: Microprocessor mode
0 : RD,BHE,WR
1 : RD,WRH,WRL
0 0 : Normal mode
0 1 : Must not be set
1 0 : Must not be set
1 1 : Memory area expansion
(Note 2)
and internal ROM area to over 15
kbytes and to over 192 kbytes
respectively. (Note 2)
(Address is not output)
SS
or less and the internal ROM area is
192 kbytes or less
(Pin is left floating)
16
, the value of this register when
(Do not expand)
mode
or subsequent address.
2
16
) to “1” when writing new
Function
Function
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
R
R
(Note 3)
W
W
M16C / 62N Group
Mitsubishi microcomputers