HD4074329S Renesas Electronics America, HD4074329S Datasheet - Page 83
HD4074329S
Manufacturer Part Number
HD4074329S
Description
MCU 4-Bit HMCS400 CISC 20KB EPROM 3.3V/5V 64-Pin SDIP
Manufacturer
Renesas Electronics America
Datasheet
1.HD4074329S.pdf
(98 pages)
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
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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
=
=
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