C8051F960-A-GQ Silicon Labs, C8051F960-A-GQ Datasheet - Page 36

• Manufacturer Part Number: C8051F960-A-GQ
• Description: 8-bit Microcontrollers - MCU 128KB DC-DC LCD AES
• Manufacturer: Silicon Labs

Specifications of C8051F960-A-GQ

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 24.5 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFP-80
• Mounting Style: SMD/SMT

C8051F96x
3. Pinout and Package Definitions
36
VBATDC
GNDDC
VIORF
Name
C2CK
VLCD
VBAT
P7.0/
GND
RST/
VDC
C2D
IND
VIO
DQFN76 TQFP80 QFN40
A10
A32
A5
A6
A8
B6
B5
B4
B7
A9
A
Pin Numbers
13,64,66
,68
10
14
12
15
16
17
61
11
8
9
Table 3.1. Pin Definitions for the C8051F96x
10
32
5
5
8
7
7
6
5
8
9
P Out
Type
D I/O
D I/O
D I/O
D I/O
P I/O
P In
P In
P In
P In
P In
P In
P In
Rev. 0.5
G
Description
Battery Supply Voltage. Must be 1.8 to 3.6 V.
DC0 Input Voltage. Must be 1.8 to 3.6 V.
Alternate Power Supply Voltage. Must be 1.8 to 3.6 V. This
supply voltage must always be  VBAT. Software may
select this supply voltage to power the digital logic.
Positive output of the dc-dc converter. A 1uF to 10uF
ceramic capacitor is required on this pin when using the dc-
dc converter. This pin can supply power to external devices
when the dc-dc converter is enabled.
DC-DC converter return current path. This pin is typically
tied to the ground plane.
Required Ground.
DC-DC Inductor Pin. This pin requires a 560 nH inductor to
VDC if the dc-dc converter is used.
I/O Power Supply for P0.0–P1.4 and P2.4–P7.0 pins. This
supply voltage must always be  VBAT.
I/O Power Supply for P1.5–P2.3 pins. This supply voltage
must always be  VBAT.
Device Reset. Open-drain output of internal POR or V
monitor. An external source can initiate a system reset by
driving this pin low for at least 15 µs. A 1 k to 5 k pullup
to V
complete description.
Clock signal for the C2 Debug Interface.
Port 7.0. This pin can only be used as GPIO. The Crossbar
cannot route signals to this pin and it cannot be configured
as an analog input. See Port I/O Section for a complete
description.
Bi-directional data signal for the C2 Debug Interface.
LCD Power Supply. This pin requires a 10 µF capacitor to
stabilize the charge pump.
DD
is recommended. See Reset Sources Section for a
DD