M30800SFP-BL#U5 Renesas Electronics America, M30800SFP-BL#U5 Datasheet - Page 53

• Manufacturer Part Number: M30800SFP-BL#U5
• Description: MCU 3/5V 0K,PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/80r

Specifications of M30800SFP-BL#U5

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 45
• Program Memory Type: ROMless
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 2.7 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

M
R
R
e
E
1
v
J
Figure 7.6 Wait control register
6
Table 7.11 Software waits and bus cycles
1 .
0
C
ROM/RAM
9
0 .
External
memory
8 /
B
Internal
0
Area
0
SFR
area
0
Wait control register
1
A
8
G
b7 b6 b5 b4 b3 b2 b1 b0
u
7
o r
. g
0 -
u
1
0
p
0
, 2
0
2
0
Multiplex bus
Separate bus
0
Note 1: When using the multiplex bus configuration, there are two waits regardless of whether
Note 2: When using the separate bus configuration, the read bus cycle is executed in the
Bus status
5
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you have specified "No wait" or "1 wait". However, you can specify "2 wait" or "3 wait".
BCLK1 cycle, and the write cycle is executed in the BCLK2 cycle (with 1 wait).
f o
Bit symbol
3
WCR6
WCR1
WCR2
WCR4
WCR5
WCR7
2
WCR0
WCR
memory wait bit
9
Symbol
WCR
Internal
0
1
External area 2 wait bit
External area 0 wait bit
External area 1 wait bit
External area 3 wait bit
Address
Bit name
0008
16
External memory
area i wait bit
00
01
10
11
00
01
10
11
2
2
2
2
2
2
2
2
When reset
b1 b0
0 0: Without wait
0 1: With 1 wait
1 0: With 2 wait
1 1: With 3 wait
0 0: Without wait
0 1: With 1 wait
1 0: With 2 wait
1 1: With 3 wait
b3 b2
FF
0 0: Without wait
0 1: With 1 wait
1 0: With 2 wait
1 1: With 3 wait
b5 b4
0 0: Without wait
0 1: With 1 wait
1 0: With 2 wait
1 1: With 3 wait
b7 b6
16
2 BCLK cycles
1 BCLK cycle
2 BCLK cycles
Write : 2 BCLK cycles
3 BCLK cycles
4 BCLK cycles
3 BCLK cycles
4 BCLK cycles
Function
Read :1 BCLK cycle
2 BCLK cycles
3 BCLK cycle
3 BCLK cycles
Bus cycle
R
W
7. Bus