ST72F63 STMICROELECTRONICS [STMicroelectronics], ST72F63 Datasheet - Page 103

• Manufacturer Part Number: ST72F63
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

13.6 MEMORY CHARACTERISTICS
Subject to general operating conditions for f
13.6.1 RAM and Hardware Registers
Note 1: Guaranteed by design. Not tested in production.
13.6.2 Flash Memory
Operating Conditions: f
Figure 52. Two typical Applications with V
Note 1: When the ICP mode is not required by the application, V
DUAL VOLTAGE FLASH MEMORY
Symbol
Symbol
t
t
ERASE
PROG
N
V
f
t
t
V
CPU
I
VPP
RET
PP
RM
RW
PP
Data retention mode
Operating Frequency
Programming Voltage
V
Byte Programming Time
Block Programming Time (16KB)
Sector Erasing Time (sector 0 ; 4KB)
Sector Erasing Time (sector 1 ; 4KB)
Sector Erasing Time (sector 2 ; 8KB)
Internal V
Data Retention
Write Erase Cycles
PP
Current
V
PP
PP
Parameter
Stabilization Time
ST72XXX
CPU
Parameter
= 8 MHz.
1)
CPU
HALT mode (or RESET)
PP
, and T
PROGRAMMING
Read mode
Write / Erase mode,
T
4.0V V
Write / Erase
T
T
T
Pin
A
A
A
A
=25°C
=25°C
=25°C
Conditions
1)
TOOL
Conditions
55°C
A
DD
unless otherwise specified.
PP
5.5V
pin must be tied to V
11.4
Min
100
Min
20
2.0
SS
10k
Typ
.
330
Typ
0.8
2.5
10
2
2
V
PP
Max
Max
12.6
30
8
8
ST72XXX
ST7263B
103/132
cycles
years
Unit
MHz
Unit
mA
µs
µs
V
V
s