ST7FLIT19BF1B6 STMicroelectronics, ST7FLIT19BF1B6 Datasheet - Page 126

• Manufacturer Part Number: ST7FLIT19BF1B6
• Description: IC MCU 8BIT 4K FLASH 20DIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLIT19BF1B6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 17
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Processor Series: ST7FLIT1x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7FLIT1B-D/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit , 13 bit, 7 Channel
• For Use With: 497-6232 - BOARD EVAL ST7LITE1B,STP5NK60Z497-5049 - KIT STARTER RAISONANCE ST7FLITE497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5626-5

ST7LITE1xB
13.6 MEMORY CHARACTERISTICS
T
13.6.1 RAM and Hardware Registers
13.6.2 FLASH Program Memory
13.6.3 EEPROM Data Memory
Notes:
1. Minimum V
isters (only in HALT mode). Guaranteed by construction, not tested in production.
2. Up to 32 bytes can be programmed at a time.
3. The data retention time increases when the T
4. Data based on reliability test results and monitored in production.
5. Data based on characterization results, not tested in production.
6. Guaranteed by Design. Not tested in production.
126/159
A
Symbol
Symbol
Symbol
= -40°C to 125°C, unless otherwise specified
N
N
V
t
t
t
V
V
I
prog
RET
prog
t
DD
RM
ret
RW
RW
DD
DD
Data retention mode
Operating voltage for Flash write/erase
Programming time for 1~32 bytes
Programming time for 1.5 kBytes
Data retention
Write erase cycles
Supply current
Operating voltage for EEPROM
write/erase
Programming time for 1~32
bytes
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
Parameter
4)
4)
6)
1)
Refer to operating range of V
T
T
T
T
2)
A,
A
A
A
A
=−40 to +125°C
=+55°C
=+25°C
decreases.
section 13.3.1 on page 112
HALT mode (or RESET)
Refer to operating range of
V
on page 112
T
T
T
T
Read / Write / Erase modes
Power down mode / HALT
f
A
A
A
A
No Read/No Write Mode
DD
CPU
3)
=−40 to +125°C
=+25°C
=+55°C
=+25°C
Conditions
with T
Conditions
= 8MHz, V
Conditions
3)
A,
section 13.3.1
DD
= 5.5V
DD
with
Min
1.6
Min
10K
2.7
20
300K
Min
2.7
20
Typ
0.24
Typ
5
0
Typ
5
Max
Max
0.48
100
5.5
0.1
10
2.6
Max
5.5
10
cycles
years
Unit
cycles
Unit
years
mA
ms
Unit
μA
μA
V
ms
V
s
V