C8051F961-A-GM Silicon Labs, C8051F961-A-GM Datasheet - Page 142

• 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
10.6.2. Multiplexed Mode
10.6.2.1. 16-bit MOVX: EMI0CF[4:2] = 001, 010, or 011
142
ADDR[15:8]
ADDR[15:8]
AD[7:0]
AD[7:0]
ALE
ALE
WR
WR
RD
RD
EMIF ADDRESS (8 LSBs) from
EMIF ADDRESS (8 LSBs) from
Figure 10.7. Multiplexed 16-bit MOVX Timing
T
T
ALEH
ALEH
DPL
DPL
T
T
ALEL
ALEL
EMIF ADDRESS (8 MSBs) from DPH
EMIF ADDRESS (8 MSBs) from DPH
Rev. 0.5
Muxed 16-bit WRITE
Muxed 16-bit READ
T
T
ACS
ACS
T
WDS
EMIF WRITE DATA
T
T
ACW
ACW
EMIF READ DATA
T
RDS
T
RDH
T
T
T
WDH
ACH
ACH