mc68hc912dg128 Freescale Semiconductor, Inc, mc68hc912dg128 Datasheet - Page 392

• Manufacturer Part Number: mc68hc912dg128
• Description: M68hc12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Electrical Specifications
Technical Data
392
Program/erase supply voltage:
Program/erase supply current
Number of programming pulses
Programming pulse
Program to verify time
Program margin
Number of erase pulses
Erase pulse
Erase to verify time
Erase margin
Program/erase endurance
Data retention
Minimum programming clock frequency
Programming time
Clock recovery time, following STOP, to continue programming t
Erase time
Write/erase endurance
Data retention
1. The number of margin pulses required is the same as the number of pulses used to program or erase.
1. RC oscillator must be enabled if programming is desired and f
2. If average T
Read only
Program / erase / verify
Word program(V
Erase(V
FP
= 12V)
H
is below 85 C.
FP
V
V
Characteristic
= 12V)
DD
DD
Characteristic
5.0 Vdc 10%, V
5.0 Vdc 10%, V
Table 19-10. Flash EEPROM Characteristics
Freescale Semiconductor, Inc.
Table 19-9. EEPROM Characteristics
For More Information On This Product,
(1)
Go to: www.freescale.com
SS
SS
Electrical Specifications
0 Vdc, T
0 Vdc, T
A
A
SYS
Symbol
t
t
t
t
VERASE
PPULSE
EPULSE
VPROG
T
T
V
n
n
L
L
I
p
e
FP
PP
EP
FP
m
m
to T
to T
f
Symbol
PROG
CRSTOP
t
f
t
ERASE
PROG
PROG
H
H
, unless otherwise noted
, unless otherwise noted
V
.
DD
100
100
11.4
Min
100
20
10
10
5
1
0.35
10,000 30,000
(1)
(1)
Min
1.0
10
10
10
MC68HC912DG128 — Rev 3.0
Typical
V
12
—
Typical
DD
(2)
V
DD
Max
12.6
t
PROG
30
50
25
10
4
5
Max
10.5
10.5
10.5
0.5
MOTOROLA
1
pulses
pulses
cycles
Units
years
cycles
years
MHz
mA
mA
Unit
ms
ms
%
%
ms
ms
ms
V
V
s
s