HD404829R Datasheet, PDF (137/149 Pages) Renesas Technology Corp – AS Microcomputer Incorporating a LCD controller/Driver Circuit

HD404829R Series
Item
Symbol Pin(s)
Min
Typ Max
Unit Test Condition
Notes
Current
I_SUB
dissipation in
subactive mode
V_CC
—
(HD404828R,
HD4048212R,
HD404829R)
25 70
µA
V_CC = 3.0 V,
4
LCD on
32-kHz oscillator
V_CC
—
(HD4074829)
70 150
µA
V_CC = 3.0 V,
4
LCD on
32-kHz oscillator
Current
dissipation in
watch mode
I_WTC1
V_CC
—
(HD404828R,
HD4048212R,
HD404829R)
15 40
µA
V_CC = 3.0 V,
4
LCD on
32-kHz oscillator
V_CC
—
(HD4074829)
18 40
I_WTC2
V_CC
—
(HD404828R,
HD4048212R,
HD404829R)
5 10
µA
V_CC = 3.0 V,
4
LCD off
32-kHz oscillator
V_CC
—
(HD4074829)
8 15
Current
dissipation in
stop mode
I_STOP
V_CC
—
(HD404828R,
HD4048212R,
HD404829R)
0.5 5
µA
V_CC = 3.0 V,
4
No 32-kHz oscillator
V_CC
—
(HD4074829)
1 10
Stop mode
V_STOP
V_CC
2
——
V
No 32-kHz
5
retaining voltage
oscillator
Notes: 1. Output buffer current is excluded.
2. I_CC1 and I_CC2 are the source currents when no I/O current is flowing while the MCU is in reset
state.
Test conditions: MCU: Reset
Pins: RESET at V_CC (V_CC – 0.3 V to V_CC)
TEST at V_CC (V_CC – 0.3 V to V_CC)
3. I_SBY1 and I_SBY2 are the source currents when no I/O current is flowing while the MCU timer is
operating.
Test conditions: MCU: I/O reset
Serial interface stopped
Standby mode
Pins: RESET at GND (0 V to 0.3 V)
TEST at V_CC (V_CC – 0.3 V to V_CC)
4. These are the source currents when no I/O current is flowing.
Test conditions: Pins: RESET at GND (0 V to 0.3 V)
TEST at V_CC (V_CC – 0.3 V to V_CC)
D₁₁ (V_PP) at V_CC (V_CC – 0.3 V to V_CC) for the HD4074829
5. The required voltage for RAM data retention.
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