ST72651AR6 STMicroelectronics, ST72651AR6 Datasheet - Page 87

• Manufacturer Part Number: ST72651AR6
• Description: LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI
• Manufacturer: STMicroelectronics

Specifications of ST72651AR6

• Dual Supply Management: analog voltage detector on the USB power line to enable smart power switching from USB power to battery (on E suffix devices).
• Programmable Internal Voltage Regulator For Memory Cards (2.8v To 3.5v) Supplying: Flash Card I/O lines (voltage shifting)
• 5 Usb Endpoints: 1 control endpoint
• Dtc (data Transfer Coprocessor): Universal Serial/Parallel communications interface, with software plug-ins for current and future protocol standards

16-BIT TIMER (Cont’d)
Table 28. 16-Bit Timer Register Map and Reset Values
Address
(Hex.)
2A
20
21
22
23
24
25
26
27
28
29
TCR1
Reset Value
TCR2
Reset Value
TSR
Reset Value
CHR
Reset Value
CLR
Reset Value
ACHR
Reset Value
ACLR
Reset Value
OC1HR
Reset Value
OC1LR
Reset Value
OC2HR
Reset Value
OC2LR
Reset Value
Register
Name
OC1E
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
7
0
0
0
0
0
1
1
1
1
1
0
1
0
OC2E
OCF1
OCIE
6
0
0
0
1
1
1
1
0
0
0
0
Doc ID 7215 Rev 4
TOIE
TOF
5
0
0
0
0
1
1
1
1
0
0
0
0
FOLV2
4
0
0
0
0
1
1
1
1
0
0
0
0
0
FOLV1
OCF2
CC1
3
0
0
1
1
1
1
0
0
0
0
0
OLVL2
CC0
2
0
0
0
0
1
1
1
1
0
0
0
0
ST72651AR6
1
0
0
0
0
0
0
1
0
1
0
0
0
0
0
OLVL1
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
87/161
0
0
0
0
0
0
1
0
1
0
0
0
0
0