HD64F3670 Datasheet, PDF (254/323 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

Item
Applicable Test
Symbol Pins
Condition Min
Values
Typ Max
Reference
Unit Figure
Conversion time
(single mode)
AV_CC = 4.0 V 134
——
t_cyc
to 5.5 V
Nonlinearity error
—
— ±3.5
LSB
Offset error
—
— ±3.5
LSB
Full-scale error
—
— ±3.5
LSB
Quantization error
—
— ±0.5
LSB
Absolute accuracy
—
— ±4.0
LSB
Notes: 1. Set AV_CC = V_CC when the A/D converter is not used.
2. AI_STOP1 is the current in active and sleep modes while the A/D converter is idle.
3. AI_STOP2 is the current at reset and in standby and subsleep modes while the A/D
converter is idle.
17.2.5 Watchdog Timer
Table 17.6 Watchdog Timer Characteristics
V_CC = 3.0 V to 5.5 V, V_SS = 0.0 V, T_a = –20°C to +75°C, unless otherwise specified.
Item
Applicable Test
Symbol Pins
Condition Min
Values
Typ Max
Reference
Unit Figure
On-chip
t_OVF
oscillator
overflow
time
0.2 0.4 —
s
*
Note: * Shows the time to count from 0 to 255, at which point an internal reset is generated, when
the internal oscillator is selected.
Rev. 2.0, 03/02, page 230 of 298