ST72321BR9 STMicroelectronics, ST72321BR9 Datasheet - Page 131

• Manufacturer Part Number: ST72321BR9
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST72321BR9

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock
• Four Power Saving Modes: Halt, Active-Halt, Wait and Slow
• Main Clock Controller With: Real time base, Beep and Clock-out capabilities
• Two 16-bit Timers With: 2 input captures, 2 output compares, external clock input on one timer, PWM and pulse generator modes
• 8-bit Pwm Auto-reload Timer With: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector

10-BIT A/D CONVERTER (Cont’d)
Table 25. ADC Register Map and Reset Values
Address
(Hex.)
0070h
0071h
0072h
ADCCSR
Reset Value
ADCDRH
Reset Value
ADCDRL
Reset Value
Register
Label
EOC
D9
7
0
0
0
SPEED
ST72321BRx, ST72321BARx ST72321BJx, ST72321BKx
D8
6
0
0
0
ADON
D7
5
0
0
0
D6
4
0
0
0
CH3
D5
3
0
0
0
CH2
D4
2
0
0
0
CH1
D3
D1
1
0
0
0
131/187
CH0
D2
D0
0
0
0
0