C8051F961-A-GM Silicon Labs, C8051F961-A-GM Datasheet - Page 331

• Manufacturer Part Number: C8051F961-A-GM
• Description: 8-bit Microcontrollers - MCU 128KB, DC-DC, LCD AES, QFN40
• Manufacturer: Silicon Labs

Specifications of C8051F961-A-GM

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8448 B
• On-chip Adc: Yes
• Operating Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFN-40
• Mounting Style: SMD/SMT
• Number Of Programmable I/os: 34
• Number Of Timers: 4

SFR Definition 25.19. PC0HIST: PC0 History
SFR Address = 0xF4; SFR Page = 0x2
Name
Reset
Bit
7:0
Type
Bit
PC0HIST[7:0]
7
0
Name
6
0
PC0 History.
Contains the last 8 recorded directions (1: clock-wise, 0: counter clock-wise)
on the previous 8 counts. Values of 0x55 or 0xAA may indicate flutter during
quadrature mode.
5
0
Rev. 0.5
PC0HIST[7:0]
4
0
R
3
0
Function
2
0
C8051F96x
1
0
0
0
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