M30620FCAFP#U5 Renesas Electronics America, M30620FCAFP#U5 Datasheet - Page 547

• Manufacturer Part Number: M30620FCAFP#U5
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30620FCAFP#U5

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K 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: -20°C ~ 85°C
• Package / Case: 100-QFP
• Package: 100PQFP
• Family Name: M16C
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 87
• Interface Type: SIM/UART
• On-chip Adc: 10-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 11
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

External Buses
2-228
Figure 4.3.3. Example of connecting two Am29LV008B's to a 16-bit data bus
Figure 4.3.3 shows how to connect two Am29LV008B (flash memory). In 16-bit bus mode, the BHE/WRH
pin functions as BHE. When connecting 8-bit flash memory chips to the 16-bit bus, make sure the
microcomputer’s WRL pin is connected to the WR pins on both flash memory chips, and that data is
written to the flash memory in units of 16 bits beginning with an even address.
CNV
BYTE
Microcomputer
SS
D
A
0
1
________
to D
to A
________
WRL
CS0
RD
19
15
CS0
RD
A
A
to
1
19
A
CE
A
OE
to
Am29LV008B
0
18
______
WE
DQ
DQ
to
0
7
D
D
to
0
7
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
CS0
RD
A
A
to
19
1
CE
OE
A
A
to
Am29LV008B
18
0
M16C / 62A Group
Mitsubishi microcomputers
WE
DQ
DQ
to
0
7
D
D
to
________ ________
15
8