ST72C334J4T6 STMicroelectronics, ST72C334J4T6 Datasheet - Page 71

• Manufacturer Part Number: ST72C334J4T6
• Description: MCU 8BIT FLASH SPI SCI 44TQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72C334J4T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3.2 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Processor Series: ST72C3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 3.2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7C334-INDART, ST7MDT2-EPB2/US
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4838

16-BIT TIMER (Cont’d)
Table 15. 16-Bit Timer Register Map and Reset Values
Timer A: 3E
Timer B: 4E
Timer A: 3A
Timer B: 4A
Timer A: 3B
Timer B: 4B
Timer A: 3C
Timer B: 4C
Timer A: 3D
Timer B: 4D
Timer A: 32
Timer B: 42
Timer A: 31
Timer B: 41
Timer A: 33
Timer B: 43
Timer A: 34
Timer B: 44
Timer A: 35
Timer B: 45
Timer A: 36
Timer B: 46
Timer A: 37
Timer B: 47
Timer A: 3F
Timer B: 4F
Timer A: 38
Timer B: 48
Timer A: 39
Timer B: 49
Address
(Hex.)
CR1
Reset Value
CR2
Reset Value
SR
Reset Value
ICHR1
Reset Value
ICLR1
Reset Value
OCHR1
Reset Value
OCLR1
Reset Value
OCHR2
Reset Value
OCLR2
Reset Value
CHR
Reset Value
CLR
Reset Value
ACHR
Reset Value
ACLR
Reset Value
ICHR2
Reset Value
ICLR2
Reset Value
Register
Label
OC1E
ICF1
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
ICIE
7
0
0
0
1
1
1
1
-
-
-
-
-
-
-
-
OC2E
OCF1
OCIE
6
0
0
0
1
1
1
1
-
-
-
-
-
-
-
-
TOIE
OPM
TOF
5
0
0
0
1
1
1
1
-
-
-
-
-
-
-
-
FOLV2
PWM
ICF2
4
0
0
0
1
1
1
1
-
-
-
-
-
-
-
-
ST72334J/N, ST72314J/N, ST72124J
FOLV1
OCF2
CC1
3
0
0
0
1
1
1
1
-
-
-
-
-
-
-
-
OLVL2
CC0
2
0
0
0
1
1
1
1
-
-
-
-
-
-
-
-
-
IEDG1
IEDG2
1
0
0
0
1
0
1
0
-
-
-
-
-
-
-
-
-
EXEDG
OLVL1
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
71/153
0
0
0
0
1
0
1
0
-
-
-
-
-
-
-
-
-