10
μ
PD6P4B
Data Sheet U13594EJ2V0DS00
2. DIFFERENCES AMONG
μ
PD62, 63, 63A, 64, AND
μ
PD6P4B
Table 2-1 shows the differences among the
μ
PD62, 63, 63A, 64, and
μ
PD6P4B.
The only differences among these models are the program memory, supply voltage, system clock frequency,
oscillation stabilization wait time, and POC circuit (mask option), and the CPU function and internal peripheral
hardware are the same.
The electrical characteristics also differ slightly. For the electrical characteristics, refer to the Data Sheet of each
model.
Table 2-1. Differences among
μ
PD62, 63, 63A, 64, and
μ
PD6P4B
(1) When POC circuit (mask option) is provided to
μ
PD62, 63, 63A, and 64
Item
μ
PD6P4B
μ
PD62, 63
μ
PD63A
μ
PD64
ROM
One-time PROM
Mask ROM
1002
×
10 bits
512
×
10 bits
768
×
10 bits
1002
×
10 bits
(000H to 3E9H)
(000H to 1FFH)
(000H to 2FFH)
(000H to 3E9H)
Oscillation stabilization wait time
On releasing STOP mode by release
286/f
X
52/f
X
condition
On releasing STOP or HALT mode by
478/f
X
to 926/f
X
246/f
X
to 694/f
X
RESET input and at reset
V
PP
pin and operating mode select pin
Provided
Not provided
Electrical specifications
Some electrical specifications, such as data retention voltage and current
consumption, differ. For details, refer to Data Sheet of each model.
(2) When POC circuit (mask option) is not provided to
μ
PD62, 63, 63A, and 64
Item
μ
PD6P4B
μ
PD62, 63
μ
PD63A
μ
PD64
ROM
One-time PROM
Mask ROM
1002
×
10 bits
512
×
10 bits
768
×
10 bits
1002
×
10 bits
(000H to 3E9)
(000H to 1FFH)
(000H to 2FFH)
(000H to 3E9H)
Oscillation stabilization wait time
On releasing STOP mode by release
286/f
X
52/f
X
condition
On releasing STOP or HALT mode by
478/f
X
to 926/f
X
246/f
X
to 694/f
X
RESET input and at reset
V
PP
pin and operating mode select pin
Provided
Not provided
POC circuit
Incorporated
Not provided
Supply voltage
V
DD
= 2.2 to 3.6 V
V
DD
= 1.8 to 3.6 V (T
A
= –40 to +85
°
C)
(T
A
= –40 to +85
°
C)
System clock frequency
f
X
= 2.4 to 4 MHz
f
X
= 2.4 to 4 MHz
f
X
= 4 to 8 MHz
Note
f
X
= 2.4 to 8 MHz (V
DD
= 2.2 to 3.6 V)
Electrical specifications
Some electrical specifications, such as data retention voltage and current
consumption, differ. For details, refer to Data Sheet of each model.
Note
It is necessary to design the application circuit so that the RESET pin goes low when the supply voltage
is less than 2.7 V.