ST7LITE49M STMicroelectronics, ST7LITE49M Datasheet - Page 184

• Manufacturer Part Number: ST7LITE49M
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST7LITE49M

• 4 Kbytes Single Voltage Extended Flash (xflash) Program Memory With Read-out Protection In-circuit Programming And In-application Programming (icp And Iap) Endurance: 10k write/erase cycles guaranteed Data retention
• 128 Bytes Data Eeprom With Read-out Protection. 300k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55 °C.
• Clock Sources: Internal trimmable 8 MHz RC oscillator, auto-wakeup internal low power - low frequency oscillator, crystal/ceramic resonator or external clock
• Five Power Saving Modes: Halt, Active-halt, Auto-wakeup from Halt, Wait and Slow
• A/d Converter: 10 input channels

Package mechanical data
15.1
184/188
Table 97.
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Thermal characteristics
Table 98.
1. The maximum chip-junction temperature is based on technology characteristics.
2. The maximum power dissipation is obtained from the formula P
Symbol
The power dissipation of an application can be defined by the user with the formula: P
where P
ports used in the application.
P
T
R
Dim.
Dmax
Jmax
L1
thJA
N
INT
is the chip internal power (I
32-pin low profile quad flat package (7x7), package mechanical data
Thermal characteristics
Package thermal resistance
Min
(junction to ambient)
Power dissipation
Maximum junction
temperature
Ratings
Doc ID 13562 Rev 3
1.00
mm
Typ
(1)
(2)
DD
xV
DD
) and P
Max
Number of pins
PORT
LQFP32
SDIP32
is the port power dissipation depending on the
32
D
= (T
Min
J
-T
A
) / R
thJA
inches
0.0394
.
Typ
Value
D
TBD
150
=P
55
58
(1)
INT
+P
ST7LITE49M
PORT
Max
°C/W
Unit
mW
°C