M30624FGAFP#U3 Renesas Electronics America, M30624FGAFP#U3 Datasheet - Page 25

• Manufacturer Part Number: M30624FGAFP#U3
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30624FGAFP#U3

• 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): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°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: -

Processor Mode
22
Figure 1.7.1. Processor mode register 0 and 1
Figure 1.7.1 shows the processor mode register 0 and 1.
Figure 1.7.2 shows the memory maps applicable for each of the modes.
Processor mode register 0 (Note 1)
Processor mode register 1 (Note 1)
b7
b7
b6
b6
0
b5
b5
0 0
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-
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”
Nothing is assigned.
In an attempt to write to these bits, write “0”. The value, if read, turns
out to be
Bit symbol
Bit symbol
Reserved bit
Reserved bit
Reserved bit
Reserved bit
PM13
PM17
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.
in user program. And the top of user program must be allocated to D0000
address.
1
indeterminate.
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
Internal reserved area
expansion bit (Note 2)
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
16
3
function
00
When reset
When reset
00000XX0
16
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: The internal RAM area is 15 kbytes
1: Expands the internal RAM area
0 : BCLK is output
1 : BCLK is not output
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)
0 : No wait state
1 : Wait state inserted
Must always be set to “0”
Must always be set to “0”
Must always be set to “0”
Must always be set to “0”
b1 b0
0 0: Single-chip mode
0 1: Memory expansion mode
1 0: Do not set
1 1: Microprocessor mode
0 : RD,BHE,WR
1 : RD,WRH,WRL
(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)
, the value of this register when
2
16
16
) to “1” when writing new
) to “1” when writing new values to this register.
Function
Function
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
R
R
16
W
W
or subsequent
M16C / 62A Group
Mitsubishi microcomputers