M30624FGAFP#U3 Renesas Electronics America, M30624FGAFP#U3 Datasheet - Page 77

• 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: -

DMAC
74
Table 1.13.2. No. of DMAC transfer cycles
(2) DMAC transfer cycles
8-bit transfers
(DMBIT= “1”)
16-bit transfers
(DMBIT= “0”)
Transfer unit
Any combination of even or odd transfer read and write addresses is possible. Table 1.13.2 shows the
number of DMAC transfer cycles.
The number of DMAC transfer cycles can be calculated as follows:
Coefficient j, k
Internal ROM/RAM
No wait
No. of transfer cycles per transfer unit = No. of read cycles x j + No. of write cycles x k
1
(BYTE = “H”)
(BYTE = “H”)
(BYTE = “L”)
(BYTE= “L”)
Internal memory
Bus width
16-bit
16-bit
8-bit
8-bit
Internal ROM/RAM
With wait
2
Access address
Even
Even
Even
Even
Odd
Odd
Odd
Odd
SFR area
2
No. of read No. of write No. of read No. of write
cycles
Single-chip mode
—
—
—
—
1
1
1
2
Separate bus
No wait
1
cycles
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
—
—
—
—
1
1
1
2
External memory
Separate bus
With wait
Memory expansion mode
Microprocessor mode
2
cycles
1
1
1
1
1
2
2
2
M16C / 62A Group
Mitsubishi microcomputers
Multiplex
bus
cycles
3
1
1
1
1
1
2
2
2