C8051F961-A-GM Silicon Labs, C8051F961-A-GM Datasheet - Page 422

• 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

C8051F96x
422
* SCK is shown for CKPOL = 0. SCK is the opposite polarity for CKPOL = 1.
MOSI
MISO
SCK*
* SCK is shown for CKPOL = 0. SCK is the opposite polarity for CKPOL = 1.
SCK*
MOSI
MISO
NSS
NSS
T
SEZ
T
T
SE
SE
T
SEZ
T
T
CKH
CKH
T
SOH
Figure 30.10. SPI Slave Timing (CKPHA = 0)
Figure 30.11. SPI Slave Timing (CKPHA = 1)
T
SIS
T
T
CKL
CKL
T
T
SIS
SIH
T
SOH
Rev. 0.5
T
SIH
T
SLH
T
SD
T
T
SD
SDZ
T
SDZ