ST7LITEU09 STMicroelectronics, ST7LITEU09 Datasheet - Page 103

• Manufacturer Part Number: ST7LITEU09
• Description: ST7ULTRALITE - 8-BIT MCU WITH 2K SINGLE VOLTAGE FLASH MEMORY, ADC, TIMERS
• Manufacturer: STMicroelectronics

Specifications of ST7LITEU09

• 2k Bytes Single Voltage Flash Program Memory With Read-out Protection, In-circuit And In-application Programming (icp And Iap). 10k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55°C
• 128 Bytes Data Eeprom. 300k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55°C
• Clock Sources: internal trimmable 8MHz RC oscillator, internal low power, low frequency RC oscillator or external clock
• Five Power Saving Modes: Halt, Auto Wake Up from Halt, Active-Halt, Wait and Slow
• One 8-bit Lite Timer (lt) With Prescaler Including: watchdog, 1 realtime base and 1 input capture

ST7LITEU05 ST7LITEU09
Figure 46. Typical I
Figure 47. Typical I
Figure 48. Typical I
RC = 8 MHz
DD
DD
DD
in run mode vs. internal clock frequency and V
in WFI mode vs. internal clock frequency and V
in Slow, Slow-wait and Active-halt mode vs V
2.300
2.100
1.900
1.700
1.500
1.300
1.100
0.900
0.700
1.400
1.300
1.200
1.100
1.000
0.900
0.800
0.700
6.00
5.00
4.00
3.00
2.00
1.00
0.00
Idd RUN mode @amb vs int clock freq
Idd WFI mode @amb vs int RC freq
Idd slow , slow w ait & acthalt m ode,
RC 8 M Hz
RC 4 M Hz
RC 2 M Hz
A WU
Slow
slow w ait
acthlt
8 MHz
4 MHz
2 MHz
int Rc 8Mhz@am b
VDD [V]
VDD [V]
VDD [V]
Electrical characteristics
DD
DD
DD
& int
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