ST72344S4 STMicroelectronics, ST72344S4 Datasheet - Page 149

• Manufacturer Part Number: ST72344S4
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST72344S4

• Up To 16 Kbytes Program Memory: single voltage extended Flash (XFlash) with readout and write protection, in-circuit and inapplication programming (ICP and IAP). 10K write/erase cycles guaranteed, data retention
• 256 Bytes Data Eeprom With Readout Protection. 300k Write/erase Cycles Guaranteed, Data Retention: 20 years at 55 °C.
• Clock Sources: crystal/ceramic resonator oscillators, high-accuracy internal RC oscillator or external clock
• 5 Power-saving Modes: Slow, Wait, Halt, Auto-wakeup from Halt and Active-halt
• 16-bit Timer A With: 1 input capture, 1 output compares, external clock input, PWM and pulse generator modes
• 16-bit Timer B With: 2 input captures, 2 output compares, PWM and pulse generator modes

ST72344xx ST72345xx
Table 63.
0050h
0051h
0052h
0053h
0054h
0056h
0057h
Address
(Hex.)
SCISR
Reset value
SCIDR
Reset value
SCIBRR
Reset value
SCICR1
Reset value
SCICR2
Reset value
SCIERPR
Reset value
SCIPETPR
Reset value
SCI register map and reset values
Register
Label
TDRE
SCP1
MSB
MSB
MSB
TIE
R8
7
1
x
0
x
0
0
0
SCP0
TCIE
TC
T8
6
1
x
0
0
0
0
0
Doc ID 12321 Rev 5
RDRF
SCT2
SCID
RIE
5
0
x
0
0
0
0
0
SCT1
IDLE
ILIE
M
4
0
x
0
0
0
0
0
WAKE
SCT0
OR
TE
3
0
0
0
0
0
0
x
SCR2
PCE
RE
NF
2
0
0
0
0
0
0
x
On-chip peripherals
SCR1
RWU
FE
PS
1
0
0
0
0
0
0
x
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SCR0
SBK
LSB
LSB
LSB
PIE
PE
0
0
x
0
0
0
0
0