ST72215G2 STMicroelectronics, ST72215G2 Datasheet - Page 112

• Manufacturer Part Number: ST72215G2
• Description: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY,ADC, 16-BIT TIMERS, SPI, I2C INTERFACES
• Manufacturer: STMicroelectronics

Specifications of ST72215G2

• Emulation Voltage: 5.5 V

ST72104Gx, ST72215Gx, ST72216Gx, ST72254Gx
13.6 MEMORY CHARACTERISTICS
Subject to general operating conditions for V
13.6.1 RAM and Hardware Registers
13.6.2 FLASH Program Memory
Notes:
1. Minimum V
isters (only in HALT mode). Guaranteed by construction, not tested in production.
2. Data based on characterization results, tested in production at T
3. Up to 16 bytes can be programmed at a time for a 4kBytes FLASH block (then up to 32 bytes at a time for an 8k device)
4. The data retention time increases when the T
5. Data based on reliability test results and monitored in production.
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Symbol
Symbol
T
V
A(prog)
N
t
prog
t
ret
RM
RW
Data retention mode
Programming temperature range
Programming time for 1~16 bytes
Programming time for 4 or 8kBytes
Data retention
Write erase cycles
DD
supply voltage without losing data stored in RAM (in HALT mode or under RESET) or in hardware reg-
Parameter
Parameter
5)
5)
1)
2)
3)
A
decreases.
HALT mode (or RESET)
T
T
T
T
DD
A
A
A
A
=+25°C
=+25°C
=+55°C
=+25°C
, f
OSC
Conditions
Conditions
, and T
4)
A
=25°C.
A
unless otherwise specified.
Min
Min
100
1.6
20
0
Typ
Typ
2.1
25
8
Max
Max
6.4
70
25
cycles
years
Unit
Unit
sec
ms
°C
V