HD64F3644PV Datasheet, PDF (387/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 13 Electrical Characteristics
Item
Applicable
Symbol Pins
Min
Values
Typ Max
Unit Test Condition Notes
Subsleep ISUBSP VCC
mode
current
dissipation
Watch
mode
IWATCH
VCC
current
dissipation

5 10

6
µA VCC = 2.7 V
1, 2
32-kHz crystal
resonator
(φSUB = φW/2)
µA VCC = 2.7 V
1, 2
32-kHz crystal
resonator
Standby ISTBY
VCC
mode
current
dissipation

5
µA 32-kHz crystal 1, 2
resonator not
used
RAM data VRAM
VCC
retaining
voltage
2

V
Notes: 1. Pin states during current measurement are given below.
Mode
RES Pin Internal State
Active (high-speed) VCC
mode
Operates
Active (medium-
speed) mode
Operates
(φOSC/128)
Sleep (high-speed) VCC
mode
Only timers operate
Sleep (medium-
speed) mode
Only timers operate
(φOSC/128)
Subactive mode VCC
Operates
Subsleep mode
VCC
Watch mode
VCC
Standby mode
VCC
Only timers operate,
CPU stops
Only time base
operates, CPU stops
CPU and timers
both stop
Other
Pins
VCC
VCC
VCC
VCC
VCC
VCC
Oscillator Pins
System clock oscillator:
ceramic or crystal
Subclock oscillator:
Pin X1 = VCC
System clock oscillator:
ceramic or crystal
Subclock oscillator:
crystal
System clock oscillator:
ceramic or crystal
Subclock oscillator:
Pin X1 = VCC
2. Excludes current in pull-up MOS transistors and output buffers.
Rev. 6.00 Sep 12, 2006 page 365 of 526
REJ09B0326-0600