ST72F621L4M1 STMicroelectronics, ST72F621L4M1 Datasheet - Page 52

• Manufacturer Part Number: ST72F621L4M1
• Description: IC MCU 8BIT LS 16K 34-SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F621L4M1

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 34-SOIC (7.5mm Width)
• Processor Series: ST72F6x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SCI, SPI, USB
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 2
• Operating Supply Voltage: 4 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit
• For Use With: 497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: In Transition
• Other names: 497-2112-5

ST7262xxx
PWM AUTO-RELOAD TIMER (Cont’d)
Table 16. PWM Auto-Reload Timer Register Map and Reset Values
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Address
(Hex.)
001Ah
001Bh
001Ch
0014h
0015h
0016h
0017h
0018h
0019h
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
PWMDCR1
PWMDCR0
ARTICCSR
Register
ARTICR1
ARTICR2
ARTCSR
ARTCAR
ARTARR
PWMCR
Label
EXCL
DC7
DC7
CA7
AR7
IC7
IC7
7
0
0
0
0
0
0
0
0
0
0
DC6
DC6
CC2
CA6
AR6
IC6
IC6
6
0
0
0
0
0
0
0
0
0
0
DC5
DC5
OE1
CC1
CA5
AR5
CS2
IC5
IC5
5
0
0
0
0
0
0
0
0
0
Doc ID 6996 Rev 5
DC4
DC4
OE0
CC0
CA4
AR4
CS1
IC4
IC4
4
0
0
0
0
0
0
0
0
0
CIE2
DC3
DC3
TCE
CA3
AR3
IC3
IC3
3
0
0
0
0
0
0
0
0
0
0
FCRL
CIE1
DC2
DC2
CA2
AR2
IC2
IC2
2
0
0
0
0
0
0
0
0
0
0
DC1
DC1
OP1
CA1
AR1
CF2
OIE
IC1
IC1
1
0
0
0
0
0
0
0
0
0
DC0
DC0
OP0
OVF
CA0
AR0
CF1
IC0
IC0
0
0
0
0
0
0
0
0
0
0