M30280F6HP#D5 Renesas Electronics America, M30280F6HP#D5 Datasheet - Page 117

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M30280F6HP#D5

Manufacturer Part Number
M30280F6HP#D5
Description
IC M16C MCU FLASH 48K 80-LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/Tiny/28r
Datasheet

Specifications of M30280F6HP#D5

Core Processor
M16C/60
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IEBus, SIO, UART/USART
Peripherals
DMA, POR, PWM, Voltage Detect, WDT
Number Of I /o
71
Program Memory Size
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 24x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
80-LQFP
For Use With
M30290T2-CPE - EMULATOR COMPACT M16C/26A/28/29M30290T2-CPE-HP - EMULATOR COMPACT FOR M16C/TINY
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-

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R
R
M
11.2. DMA Transfer Cycles
e
E
1
NOTES:
. v
J
k
6
j
Table 11.2 DMA Transfer Cycles
Table 11.3 Coefficient j, k
0
C
8-bit transfers
(DMBIT= “1”)
16-bit transfers
(DMBIT= “0”)
1. Depends on the set value of PM20 bit in PM2 register
2
9
Internal ROM, RAM
No wait With wait
Any combination of even or odd transfer read and write adresses is possible. Table 11.2 shows the
number of DMA transfer cycles. Table 11.3 shows the Coefficient j, k.
The number of DMAC transfer cycles can be calculated as follows:
0 .
2 /
Transfer unit
B
0
0
8
1
1
0
4
G
J
7
a
o r
0 -
. n
No. of transfer cycles per transfer unit = No. of read cycles x j + No. of write cycles x k
u
2
3
p
0
Internal area
, 1
0
(
2
2
M
2
0
1
0
6
7
C
Access address
2 /
1 wait
, 8
page 95
(1)
2
2
M
Even
Even
SFR
Odd
Odd
1
6
C
2 wait
f o
2 /
(1)
3
3
8
3
) B
8
5
No. of read cycles
1
1
1
2
No. of write cycles
1
1
1
2
11. DMAC

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