ST7LITE49M STMicroelectronics, ST7LITE49M Datasheet - Page 185

• 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

ST7LITE49M
16
Revision history
Table 99.
13-July-2007
01-Jun-2007
Date
Document revision history
Revision
1
2
Initial release.
Document reformatted and status updated to Full Datasheet.
Table 5. EEPROM register mapping and reset values removed.
Section 7.2.3: Internal RC oscillator
threshold selection register
AVD[1:0] added.
I
V
maximum values added.
characteristics (5.0 V
characteristics (3.3 V
characteristics
Figure
updated.Table 68: On-chip peripheral characteristics
Note 2
memory
memory
Class updated forV
emissions
R
Table 85: Asynchronous RESET pin
Cont’d
DD(LVD)
Doc ID 13562 Rev 3
tPOR
PU
and R
minimum value updated.
118,
updated. t
typical and maximum values updated, and note removed;
characteristics. N
characteristics.
updated.
ON
Figure
updated in
updated.
Table 62: Operating characteristics with
prog
68,
FESD
Table 80: EMI emissions
and N
calibration),
calibration), and
Figure 122,Figure
in
Table 65: Internal RC oscillator
Table 83: General characteristics
RW
Table 79: EMS test
RW
(AVDTHCR): global description of
Changes
updated in
Table 64: Voltage
updated in
Table 66: Internal RC oscillator
updated.
characteristics, respectively.
Table 67: Supply current
Table 78: Data EEPROM
126, and
Table 77: Flash program
updated.
Section 7.5.4: AVD
results.
drop: minimum and
Revision history
Figure 76
values and
Table 80: EMI
LVD:
and
185/188