M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 80

IC M32C MCU FLASH 512K 144LQFP

M30845FJGP#U3

Manufacturer Part Number
M30845FJGP#U3
Description
IC M32C MCU FLASH 512K 144LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Datasheets

Specifications of M30845FJGP#U3

Core Processor
M32C/80
Core Size
16/32-Bit
Speed
32MHz
Connectivity
CAN, I²C, IEBus, SIO, UART/USART
Peripherals
DMA, PWM, WDT
Number Of I /o
121
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
24K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 34x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°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:
M30845FJGP#U3M30845FJGP
Manufacturer:
TI
Quantity:
18 562
Company:
Part Number:
M30845FJGP#U3
Manufacturer:
MIT
Quantity:
2 367
Company:
Part Number:
M30845FJGP#U3
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
M30845FJGP#U3M30845FJGP#U5
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
M30845FJGP#U3M30845FJGP#U5
Manufacturer:
Renesas Electronics America
Quantity:
10 000
M
R
R
e
E
3
. v
J
2
Figure 7.1 PM0 Register
0
C
1
9
8 /
0 .
B
0
1
4
0
G
3
J
6
u
o r
0 -
. l
Processor Mode Register 0
b7
u
0
1
p
NOTES:
, 7
0
b6
0
1
(
1. Rewrite the PM0 register after the PRC1 bit in the PRCR register is set to "1"(write enable).
2. The PM01 and PM00 bits maintain values set before reset, even after software reset or watchdog
3. Set the PM01 and PM00 bits to "01
4. The PM04 and PM05 bits are available in memory expansion mode or microprocessor mode.
5. The PM05 and PM04 bits cannot be set to "11
6. No BCLK is output in single-chip mode even if the PM07 bit is set to "0". When a clock output is
7. When the PM07 bit is set to "0" (BCLK output), set the CM01 and CM00 bits to "00
8. M32C/84T cannot be used in memory expansion mode and microprocessor mode.
2
M
0
b5
3
timer reset has performed.
PM01 and PM00 bits.
starts up with the separate bus after reset.
When the PM05 and PM04 bits are set to "11
access each 64-Kbyte chip-select-assigned address space. The multiplexed bus is not available in
mode 0. The microcomputer accesses the CS0 to CS2 in mode 1, CS0 and CS1 in mode 2 and
CS0 to CS3 in mode 3.
terminated in microprocessor mode or memory expansion mode, set the PM07 bit to "1" and the
CM01 and CM00 bits in the CM0 register to "00
0
2
5
C
b4
• Set the PM05 and PM04 bits to "00
• Do not set the PM05 and PM04 bits to "01
8 /
b3
Page 57
, 4
b2
M
3
b1
2
C
b0
8 /
f o
4
4
Symbol
) T
9
PM00
PM01
PM02
PM03
PM04
PM05
PM07
Bit
(b6)
5
Symbol
PM0
R/W Mode Select Bit
Software Reset Bit
Reserved Bit
BCLK Output
Disable Bit
Multiplexed Bus Space
Select Bit
Processor Mode Bit
(1)
2
" or "11
Bit Name
2
" in mode 0.
(4)
(6)
2
Address
0004
" separately. Rewrite other bits before rewriting the
2
2
" in memory expansion mode, the microcomputer can
2
" in microprocessor mode since the microcomputer
2
16
" in mode 2.
" (I/O port P5
(2, 3)
0 : BCLK is output
1 : BCLK is not output
b1 b0
0: RD / BHE / WR
1: RD / WRH / WRL
The microcomputer is reset when
this bit is set to "1". When read, its
content is "0".
b5 b4
0 0: Single-chip mode
0 1: Memory expansion mode
1 0: Do not set to this value
1 1: Microprocessor mode
0 0 : Multiplexed bus is not used
0 1 : Access the CS2 area using the bus
0 1 : Access the CS1 area using the bus
1 1 : Access all CS areas using the bus
Set to "0"
CM0 register determine pin functions
The CM01 and CM00 bits in the
3
). P5
3
outputs "L".
After Reset
1000 0000
0000 0011
Function
(7)
2 (CNVss = "H")
2 (CNVss = "L")
2
".
(8)
(8)
7. Processor Mode
(5)
RW
RW
RW
RW
RW
RW
RW
RW
RW