HD64F3642AHV Datasheet, PDF (435/551 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
Subsleep
ISUBSP
VCC
mode current
dissipation
Watch mode IWATCH
VCC
current
dissipation

5

10
µA VCC = 3.0 V
32-kHz crystal
resonator
(φSUB = φW/2)
8
µA VCC = 3.0 V
32-kHz crystal
resonator
Standby
ISTBY
VCC
mode current
dissipation

5
µA 32-kHz crystal
resonator not
used
RAM data
VRAM
VCC
retaining
voltage
2


V
Notes: 1. Pin states during current measurement are given below.
Notes
1, 2
1, 2
1, 2
Mode
RES Pin Internal State
Other Pins Oscillator Pins
Active (high-speed) VCC
mode
Active (medium-
speed) mode
Sleep (high-speed) VCC
mode
Operates
VCC
Operates (φOSC/128)
Only timers operate VCC
System clock
oscillator:
ceramic or crystal
Subclock oscillator:
Pin X1 = VCC
Sleep (medium-
speed)
mode
Only timers operate
(φOSC/128)
Subactive mode
VCC
Subsleep mode
VCC
Watch mode
VCC
Operates
VCC
Only timers operate, VCC
CPU stops
Only time base
VCC
operates, CPU
stops
System clock
oscillator:
ceramic or crystal
Subclock oscillator:
crystal
Standby mode
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 413 of 526
REJ09B0326-0600