M37516F8HP Renesas Electronics America, M37516F8HP Datasheet - Page 87

• Manufacturer Part Number: M37516F8HP
• Description: IC 740 MCU FLASH 32K 48QFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M37516F8HP

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SIO, UART/USART
• Peripherals: PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

7516 Group
MULTI-MASTER I
Table 33 Multi-master I
Note: C
Fig. 78 Timing diagram of multi-master I
Rev.1.01
t
t
t
t
t
t
t
t
t
t
BUF
HD;STA
LOW
R
HD;DAT
HIGH
F
SU;DAT
SU;STA
SU;STO
Symbol
SDA
b
SCL
= total capacitance of 1 bus line
Jul 01, 2003
P
Bus free time
Hold time for START condition
Hold time for SCL clock = “0”
Rising time of both SCL and SDA signals
Data hold time
Hold time for SCL clock = “1”
Falling time of both SCL and SDA signals
Data setup time
Setup time for repeated START condition
Setup time for STOP condition
t
BUF
t
HD:STA
S
2
2
C-BUS bus line characteristics
C-BUS BUS LINE CHARACTERISTICS
t
LOW
page 85 of 89
t
t
R
HD:DAT
2
Parameter
C-BUS
t
HIGH
t
F
t
su:DAT
t
su:STA
Sr
Standard clock mode High-speed clock mode
Min.
250
4.7
4.0
4.7
4.0
4.7
4.0
t
0
HD:STA
1000
Max.
300
t
su:STO
20+0.1C
20+0.1C
S : START condition
Sr : RESTART condition
P : STOP condition
Min.
100
1.3
0.6
1.3
0.6
0.6
0.6
0
b
b
P
Max.
300
300
0.9
Unit
ns
ns
ns
s
s
s
s
s
s
s