HD4074329S Renesas Electronics America, HD4074329S Datasheet - Page 94

• Manufacturer Part Number: HD4074329S
• Description: MCU 4-Bit HMCS400 CISC 20KB EPROM 3.3V/5V 64-Pin SDIP
• Manufacturer: Renesas Electronics America

Specifications of HD4074329S

• Package: 64SDIP
• Family Name: HMCS400
• Maximum Speed: 4.5 MHz
• Ram Size: 268 Byte
• Program Memory Size: 20 KB
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 4 Bit
• Program Memory Type: EPROM
• Number Of Programmable I/os: 35
• On-chip Adc: 4-chx8-bit
• Operating Temperature: -20 to 75 °C
• Number Of Timers: 3

HD404328 Series
90
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
= 3.5 V to 6.0 V (HD404324, HD404324U, HD404326, HD404326U, HD404328, HD404328U)
= 3.5 V to 5.5 V (HD4074329, HD4074329U)
= 2.7 V to 3.5 V (HD404324, HD404324U, HD404326, HD404326U, HD404328, HD404328U)
= 2.9 V to 3.5 V (HD4074329, HD4074329U)
= 3.5 V to 6.0 V
= 3.5 V to 5.5 V (HD4074329, HD4074329U)
= 2.7 V to 3.5 V
= 2.9 V to 3.5 V (HD4074329, HD4074329U)
OSC
OSC
INT , INT ,
INT , INT ,
1
1
0
0
V
V
CC
CC
(HD404324, HD404324U, HD404326, HD404326U, HD404328,
(HD404324, HD404324U, HD404326, HD404326U, HD404328,
0.5 V
0.3 V
1
1
t
t
– 0.5 V
– 0.3 V
CPr
CPr
EVENT
EVENT
0.2V
0.1V
Figure 49 Oscillator Timing
Figure 50 Interrupt Timing
t
t
CPH
CPH
0.8V
0.9V
CC
CC
CC
CC
1/f
1/f
cp
cp
t
t
CPf
CPf
t
t
t
t
CPL
CPL
IH
IH
t
t
IL
IL
HD404328U)
HD404328U)