HD4074329S Renesas Electronics America, HD4074329S Datasheet - Page 83

• 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

DC Characteristics (HD404324, HD404326, HD404328: V
–20 C to +75 C; HD404324U, HD404326U, HD404328U: V
–40 C to +85 C; HD4074329, HD4074329U: V
+75 C; unless otherwise specified) (cont)
Item
Current dissipation
in watch mode(2)
Current dissipation
in stop mode
Stop mode retain
voltage
Notes: 1. Output buffer current is excluded.
2. I
3. I
4. D
5. RAM data retention.
Test conditions:
Test conditions:
CC1
SBY
10
is connected to V
is the source current when no I/O current is flowing while the MCU is in reset state.
is the source current when no I/O current is flowing while the MCU timer is in operation.
Symbol
I
I
V
WTC2
STOP
STOP
Pin(s)
V
V
V
CC
CC
CC
CC
in the HD4074329 and HD4074329U.
MCU:
Pins:
D
MCU:
Pins:
8
open
Reset
RESET, TEST, D
I/O reset
Serial interface stopped
Standby mode
RESET at GND
TEST, D
D
8
open
Min
—
—
—
2
CC
0
–D
= 2.9 V to 5.5 V, GND = 0.0 V, T
7
, D
Typ Max
15
5
1
—
9
, D
0
–D
CC
35
25
10
—
10
CC
, R0–R5 at V
7
, D
= 2.7 V to 6.0 V, GND = 0.0 V, T
= 2.7 V to 6.0 V, GND = 0.0 V, T
9
, D
10
, R0–R5 at V
Unit Test Conditions
V
A
A
A
CC
HD404324,
HD404326,
HD404328,
HD4074329:
V
LCD on
HD404324U,
HD404326U,
HD404328U,
HD4074329U:
V
LCD on
V
X1 = V
No 32-kHz oscillator
CC
CC
CC
HD404328 Series
= 3.0 V,
= 3.0 V,
= 3.0 V,
CC
CC
a
= –20 C to
Notes
4
4
4
5
a
a
79
=
=