M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 314

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

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: -

M
R
R
e
E
3
. v
J
2
Figure 22.15 Prescaler Function and Gate Function
0
C
1
9
0 .
8 /
B
0
1
(b) With the gate function
4
(a) With the prescaler function
0
3
G
J
6
u
INPC1j pin input
Prescaler
TM1jR bit
G1TMj register
f
Base Timer
Internal time
measurement trigger
TM1jR bit
G1TMj register
f
Base Timer
IFEj bit in G1FE
register
INPC1j pin input
Internal time
measurement trigger
Signal to match
G1POk register
Gate control signal
o r
(The gate function is cleared by matching the base timer with the G1POk register (k=4, 5).
(When the G1TPRj register (j=6, 7) is set to "02
BT1
BT1
0 -
. l
the GT bit in the G1TMCR
u
0
1
p
, 7
0
1
(
2
M
NOTES:
(1)
(2)
(1)
NOTES:
0
3
0
1. This applies to cycles following the first cycle the G1TPRj register decrements after the PR bit in the G1TMCRj
2. Bits in the IIO0IR to IIO4IR, IIO8IR to IIO10IR registers. See Figure 11.14 for the TM1jR bit.
1. Bits in the IIO0IR to IIO4IR, IIO8IR to IIO10IR registers. See Figure 11.14 for the TM1jR bit.
2
5
register is set to "1" (prescaler used).
C
8 /
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"H"
"H"
"H"
"H"
"H"
"H"
"L"
"L"
"1"
"0"
"1"
"0"
"L"
"L"
"L"
"L"
"1"
"0"
M
3
2
0000
FFFF
C
n-2
f o
8 /
16
16
0
j
4
4
register is set to "1", the GOC bit is set to "1")
) T
9
n-1
5
n
n+1
Value of the G1POk register
n+2
Gate
Write "0" by program
if setting to "0"
Write "0" by program if setting to "0"
2
n+3
This trigger input is disabled
due to the gate function
16
", the PR bit in the G1TMCRj register is set to "1")
n+4
n+5
n+6
22. Intelligent I/O (Time Measurement Function)
n
1
Gate cleared
n+7
n+8
n+9 n+10 n+11
0
Gate
n+12 n+13
n+12
n+14
2