ST7LITE49K2 STMicroelectronics, ST7LITE49K2 Datasheet - Page 242

• Manufacturer Part Number: ST7LITE49K2
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST7LITE49K2

• 8 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
• 256 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

Package mechanical data
242/245
Table 112. 32-pin plastic dual in-line package, shrink 400-mil width, mechanical data
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Figure 128. 32-pin low profile quad flat package (7x7), package outline
Table 113. 32-pin low profile quad flat package (7x7), package mechanical data
Dim.
Dim.
A1
A2
D1
E1
N
A
C
D
E
L
b
e
θ
L
(continued)
2.54
0.05
1.35
0.30
0.09
0.45
Min
Min
0°
D1
3.05
1.40
0.37
9.00
7.00
9.00
7.00
0.80
0.60
mm
Typ
D
mm
Typ
3.5°
Max
3.81
Max
1.60
0.15
1.45
0.45
0.20
0.75
Number of pins
7°
E1
E
32
0.1000
0.0020
0.0531
0.0118
0.0035
0.0177
Min
Min
0°
L1
e
b
A1
L
A2
inches
inches
A
0.1201
0.0551
0.0146
0.3543
0.2756
0.3543
0.2756
0.0315
0.0236
h
3.5°
Typ
Typ
c
(1)
(1)
ST7LITE49K2
0.1500
0.0630
0.0059
0.0571
0.0177
0.0079
0.0295
Max
Max
7°