ST7LITE49M STMicroelectronics, ST7LITE49M Datasheet - Page 14

• 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

Pin description
2
14/188
Pin description
Figure 2.
Figure 3.
Note 1: Available on 8 Kbytes version only
ATPWM2/MCO/PA4(HS)
32-pin SDIP package pinout
32-pin LQFP 7x7 package pinout
ATPWM2/MCO/PA4(HS)
ATPWM3/PA5(HS)
ATPWM1/PA3(HS)
I2CDATA/PA6(HS)
I2CCLK/PA7(HS)
ATPWM0/PA2(HS)
ATPWM1/PA3(HS)
ATPWM3/PA5(HS)
I2CDATA/PA6(HS)
I2CCLK/PA7(HS)
ATIC/PA1(HS)
OSC1/CLKIN
BREAK/PC7
RESET
V
PA0(HS)
NC
RESET
DD
OSC2
Doc ID 13562 Rev 3
V
V
V
SSA
NC
1
2
3
4
5
6
7
8
DD
SS
32 31 30 29 28 27 26 25
9 10 11 12 13 14 15 16
ei0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ei2
ei0
ei2
ei1
ei1
ei2
ei2
24
23
22
21
20
19
18
17
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
PC2/ICCDATA
PC1/AIN9
PC0/AIN8
PB7/AIN7
PB6/AIN6
PB5/AIN5
PB4/AIN4
PB3/AIN3
PC6
PC5
PC4/LTIC
PC3/ICCCLK
PC2/ICCDATA
PC1/AIN9
PC0/AIN8
PB7/AIN7
PB6/AIN6
PB5/AIN5
PB4/AIN4
PB3/AIN3
PB2/AIN2
PB1/AIN1/CLKIN
PB0/AIN0
V
DDA
(HS) 20 mA high sink capability
eix
(HS) 20 mA high sink capability
eix
associated external interrupt vector
associated external interrupt vector
ST7LITE49M