ST72344S4 STMicroelectronics, ST72344S4 Datasheet - Page 63

• 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 22.
Address
0024h
0025h
0026h
0027h
0028h
(Hex.)
ISPR0
Reset value
ISPR1
Reset value
ISPR2
Reset value
ISPR3
Reset value
EICR
Reset value
Register
Nested interrupts register map and reset values
label
I1_11
IS11
I1_3
I1_7
7
1
1
1
1
0
I2C3SNS
SCI
ei1
Doc ID 12321 Rev 5
I0_11
IS10
I0_3
I0_7
6
1
1
1
1
0
I1_10
I1_2
I1_6
IPB
5
1
1
1
1
0
I2C3SNS
TIMER B
ei0
I0_10
IS21
I0_2
I0_6
4
1
1
1
1
0
I1_13
IS20
I1_1
I1_5
I1_9
3
1
1
1
1
0
MCC + SI
TIMER A
I2C
ei3
I0_13
I0_1
I0_5
I0_9
IPA
2
1
1
1
1
0
I1_12
I1_0
I1_4
I1_8
1
1
1
1
1
0
AWU
AVD
SPI
ei2
Interrupts
I0_12
I0_0
I0_4
I0_8
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0
1
1
1
1
0