ST7LIT10BF1 STMicroelectronics, ST7LIT10BF1 Datasheet - Page 135

• Manufacturer Part Number: ST7LIT10BF1
• Description: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI
• Manufacturer: STMicroelectronics

Specifications of ST7LIT10BF1

• Up To 4 Kbytes Single Voltage Extended Flash (xflash) Program Memory With Read-out Protection, In-circuit Programming And In-application Programming (icp And Iap). 10k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55˚C.
• 128 Bytes Data Eeprom With Read-out Protection. 300k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55˚C.
• Clock Sources: Internal 1% RC oscillator (on ST7FLITE15B and ST7FLITE19B), crystal/ceramic resonator or external clock
• Five Power Saving Modes: Halt, Active-Halt, Auto Wake-up from Halt, Wait and Slow

13.9 CONTROL PIN CHARACTERISTICS
13.9.1 Asynchronous RESET Pin
T
Notes:
1. Data based on characterization results, not tested in production.
2. The I
(I/O ports and control pins) must not exceed I
3. The R
V
4. To guarantee the reset of the device, a minimum pulse has to be applied to the RESET pin. All short pulses applied on
RESET pin with a duration below t
t
w(RSTL)out
t
t
Symbol
ILmax
A
h(RSTL)in
g(RSTL)in
R
V
= -40°C to 125°C, unless otherwise specified
V
V
V
hys
ON
OL
IH
IL
and V
IO
ON
current sunk must always respect the absolute maximum rating specified in
pull-up equivalent resistor is based on a resistive transistor. Specified for voltages on RESET pin between
Input low level voltage
Input high level voltage
Schmitt trigger voltage hysteresis
Output low level voltage
Pull-up equivalent resistor
Generated reset pulse duration
External reset pulse hold time
Filtered glitch duration
DD
Parameter
h(RSTL)in
1)
1)
1)2)
3)
4)
can be ignored.
VSS
1)
.
V
V
V
Internal reset sources
DD
DD
DD
=5V
=5V
=3V
1)
Conditions
I
I
IO
IO
=+5mA T
=+2mA T
A
A
≤85°C
≤85°C
Section 13.2.2
0.7xV
V
ss
Min
20
40
20
- 0.3
DD
Typ
0.5
0.2
200
40
70
30
2
and the sum of I
ST7LITE1xB
V
0.3xV
DD
Max
120
1.0
0.4
80
+ 0.3
DD
135/159
Unit
kΩ
μs
μs
ns
V
V
V
IO