UPD70F3102-33 NEC [NEC], UPD70F3102-33 Datasheet - Page 74

• Manufacturer Part Number: UPD70F3102-33
• Description: 32-/16-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC [NEC]

4.2 Flash Memory Programming Mode
Basic Characteristics (T
74
Operating frequency
Power supply voltage
HV
V
Number of writes
Write time
Erase time
Temperature during write
Note The category is indicated by the fifth letter from the left of the lot number.
Caution The I category is applied to engineering samples only. The number of rewrites is not guaranteed
PP
DD
supply current
supply current
Parameter
for the I category products.
A
= 10 to 40 C (When Rewriting), T
Symbol
t
HV
C
V
T
t
ERASE
V
V
I
I
WRT
f
WRT
PRG
PPH
DD
PP
DD
PP
X
DD
Preliminary Data Sheet U13844EJ2V0DS00
V
V
detection
V
K category
P category
Other than K, P
category
Per 1 byte
K, P category
(Recommendation:
Step erase = 5 s)
Other than K, P
category
(Recommendation:
Step erase = 0.2 s)
K, P category
Other than K, P
category
DD
PP
PP
= 8.1 V
high-level detection
high-voltage
Conditions
Note
Note
Note
Note
Note
Note
Note
A
= –40 to +85 C (Other Than When Rewriting))
0.8V
MIN.
7.5
20
10
20
20
10
10
5
DD
TYP.
V
7.8
DD
1.2V
MAX.
150
200
3.6
5.5
8.1
33
50
60
20
40
85
PD70F3102-33
DD
Times
Times
Times
MHz
Unit
mA
mA
V
V
V
V
s
s
C
C
s