M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 155

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
R
R
M
e
E
3
. v
J
2
Figure 12.2 WDC Register and WDTS Register
0
C
1
9
0 .
8 /
B
0
1
4
0
3
G
J
6
u
o r
0 -
. l
Watchdog Timer Control Register
b7
u
0
1
Watchdog Timer Start Register
b7
NOTES:
p
, 7
0
b6
0
1
(
2
M
1. The WDC5 bit remains set to "1", regardless of setting to "1" or "0".
2. The WDC5 bit is set to "0" when power is turned on and can be set to "1" by program only.
3. The WDC5 bit maintains a value set before reset, even after reset has been performed.
0
NOTES:
b5
3
0
5
2
1. Write the WDTS register after the watchdog timer interrupt is generated.
b4
C
8 /
Page 132
b3
, 4
b2
M
3
b1
2
C
b0
f o
8 /
b0
4
4
(b4 - b0)
Symbol
) T
WDC5
WDC7
9
The watchdog timer is reset to start counting by a write instruction to the
WDTS register. Default value of the watchdog timer is always set to
"7FFF
(b6)
5
Bit
Symbol
WDC
Symbol
WDTS
16
" regardless of the value written.
Cold Start-up/
Warm Start-up
Determine Flag
High-Order Bit of the Watchdog Timer
Reserved Bit
Prescaler Select Bit
Bit Name
(1)
Address
000F
Address
000E
(1,2, 3)
16
16
Function
0 : Cold start-up
1 : Warm start-up
Set to "0"
0 : Divide-by-16
1 : Divide-by-128
After Reset
000X XXXX
Function
After Reset
Indeterminate
2
12. Watchdog Timer
RW
RW
RW
RW
RO
WO
RW