HD64F3644PV Datasheet, PDF (411/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

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